The net ionic equation of the reaction between AgNO3 and CaBr is 2Ag^+(aq) + 2Br^-(aq) ------> 2AgBr(s)
The net ionic equation shows which ions underwent a change in the reaction. It omits the spectator ions. In order to obtain the net ionic equation, we must first write down the molecular equation as follows;
2AgNO3(aq) + CaBr2(aq) --------> 2AgBr(s) + Ca(NO3)2(aq)
Next, we have to obtain the complete ionic equation as follows;
2Ag^+(aq) + 2NO3^-(aq) + Ca^2+(aq) + 2Br^-(aq) ------> 2AgBr(s) + Ca^2+(aq) + 2NO3^-(aq)
Lastly, we put down the net ionic equation in which the spectator ions are omitted as follows;
2Ag^+(aq) + 2Br^-(aq) ------> 2AgBr(s)
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you are approaching an intersection on a multiple-lane road, and you want to change lanes;
EXPLANATION
Em, if that's the case I have to turn my vehicle according to the path I'm going. However, I must first see if there are other vehicles so that there is no collision.
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First of all destination must be known and then according to the destination I will turn my vehicle to the correct path that takes me to my destination.
Which liquid mixture can have the particles be seen and easily separated by settling or filtration
Answer:
A Suspension
Explanation:
on his way to class, a student on a skateboard is accelerating on a downhill stretch. which of the following statements is true? (select all that apply.)
The statements that applies are:
The skateboarder is moving in the direction of the net forceHe is subjected to a net external force in the direction of motionHis acceleration is in the direction of the net forceThe net force is simply known as a collection (combination) of force of all self (individual) forces acting on an object. When net force is zero, the acceleration a must also be zero
A skateboarder is someone who drives a skateboard and the net force pushing him is a combination of forces causing his acceleration and it is towards the direction or way that the force is going to
Conclusively we can therefore say that skateboarder is moving in the direction of the net force because he is acting on it.
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on a test flight a rocket with mass 400 kg blasts off from the surface of the earth. the rocket engines apply a constant upward force f until the rocket reaches a height of 100 m and then they shut off.
Answer:
F= 11.76 kn
Explanation:
The rocket engines apply a constant upward force of 15680 N.
What is force?Force can be said as the amount of pressure that is applied ob an object. One can easily determine the mass and the velocity to find the force that is applied to an object.
Gravitational acceleration which will be represented by g = 9.8 m/s2
Mass of the rocket which will be represented by M = 400 kg
Constant upward force that is applied on the engine of the rocket which will be represented by F
The height through which engines accelerate the upward force upon the rocket will be represented by h = 100 m
Work done by the engine which will be represented by W
W = Fh
Maximum height well above the surface, this data will represent the rocket reaches which will be represented by H
The work completed with the help of the engine on the rocket is equal to the potential energy gained with respect to maximum height.
W = MgH
Fh = MgH
F(100) = (400)*(9.8)*(400)
F = 15680 N
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On a test flight, a rocket with mass 400 kg blasts off from the surface of the earth. The rocket engines apply a constant upward force F until the rocket reaches a height of 100 m and then they shut off. If the rocket is to reach a maximum height of 400m above the surface of the earth, what value of F is required? Assume the change in the rockets mass is negligible.
alicia has just heard a positive, uplifting song about women achieving their goals. she is now in a good mood. as she is walking to class, she overhears two women talking and only makes out the word 'dye'. what is she likely to think they are discussing?
Interpreting the phrase 'DYE' based on Alicia's mood, hence assigning it a non-negative meaning. Therefore, she is more likely to think they are having a discussion about coloration of their hair.
The phrase 'DYE' is which Alicia was able to make out of the conversation will be interpreted based on her mood. Since she is in a good mood, she would most likely give it a neutral or positive meaning. Hence, the thought that they are referring to hair color or other objects relating to color. When in a bad or negative mood, the phrase could be interpreted as the passing away of someone or something. Hence, spelt as 'DIE'Therefore, Alicia would most likely think they are discussing about hair color.
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Zen deposited some money in a savings account. The graph below shows the value of Zen's investment, y, in dollars, after x months: graph of y equals 1,000 multiplied by 1.002 to the power of 12 multiplied by x What does the y intercept of the graph represent? Rate of interest offered to Zen Final value of Zen's investment Total number of months for which Zen invested the money Amount of money Zen deposited in the savings account
Answer: D: bec if u read the top it says the answer trust me it's right
Explanation:
A rancher has a roll of fencing to enclose a rectangular area. The table shows how the area that the rancher can enclose with the fencing depends on the width of the rectangle. Image description Which quadratic equation gives the area A of the rectangle in square feet given its width in w feet?
Answer:
B on edge or A(w) = -w² + 100w
Explanation:
Answer:
✔ A(w) = -w² + 100w
the second one is 2400 ft2
Explanation:
what do gpa stand for
Answer:
grade point avredge
Explanation:
This is commenly used in college and high school. This is all you grades into an avredge. A 4.0 Is an a 3.0 is a b etc. One example of how it can be used is it can determain if you get into college.
Choose all that apply below to RNA: Question 5 options: double helix single strand helix contains thymine contains uracil contains adenine contains cytosine contains guanine contains the original code to make proteins takes the original code out of the nucleus and translate it into proteins
The RNA molecule is a single-strand molecule that contains uracil, adenine, cytosine and guanine. The mRNA is a special type of RNA that takes the original code out of the nucleus and translates it into proteins.
During transcription, a specific DNA fragment (e.g., a gene) localized in the cell nucleus is used as a template to encode a complementary single-strand RNA sequence, usually a messenger RNA (mRNA) sequence.
Subsequently, the mRNA travels to the cytoplasm where it is then used a template to encode a polypeptide chain (i.e., a protein) in the ribosomes by a process called translation.
In RNA, Thymine bases are replaced by Uracil bases.
In conclusion, the RNA molecule is a single-strand molecule that contains uracil, adenine, cytosine and guanine. The mRNA is a special type of RNA that takes the original code out of the nucleus and translates it into proteins.
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A local manufacturing plant reports a spill that released pollutant A into the local watershed. Pollutant A is a toxic substance. Local officials must determine if the residents should be evacuated from the area. Initial groundwater samples show pollutant levels at 5 mg/kg of water. Which decision is supported by the empirical evidence provided by the dose-response curve? Evacuation is not needed; continue groundwater monitoring. Residents should be evacuated until levels decrease. The spill no longer needs to be monitored. Residents should only evacuate above LD50.
The best decision that is supported by the empirical evidence provided by the dose-response curve is that residents should be evacuated until levels decrease.
The dose–response relationship is also called the exposure–response relationship. It shows the extent to which response (reaction) of an organism can be (reach), as a part of exposure to a stimulus or stressor in a given amount of time (exposure time). Dose–response relationships can be shown with the aid of dose–response curvesFrom the dose–response curve, we can see that the death rate is increasing, has reach the maximum peak and as such it is better to evacuate the residence from that contaminated place.
Conclusively, we can say that the best decision that is supported by the empirical evidence provided by the dose-response curve is that residents should be evacuated until levels decrease.
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what results when divergence occurs between two oceanic plates
The results when divergence occurs between two oceanic plates is seafloor spreading
Seafloor spreading or Seafloor spread is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge.
in order to be allowed to engage in activities to promote and enhance the sale of an alcoholic
Answer:
Please elaborate more your answwer
Explanation:
(1 more) Enjoy the points. (Also giving brainliests)
Answer:
Thanks <33
Explanation:
have a nice day :)
Answer:
ACK ACK ACK ACK,.................
What does the underlined word mean in the following sentence? Estela está en el primer grado. primer printer first painter
The underlined word means First in English.
Let understand that the word Primer is been underlined from the following sentence "Estela está en el primer grado."
The word "Primer" is a Spanish word which is used to indicate a beginning order or something that comes before all othersIn conclusion, the English word "First" is the best accurate word which is the translated meaning of "Primer".
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Answer: first
Explanation:
How does the author’s development of the relationship between Aoi and Koma advance the plot?
The plot can be advanced by showing how their earlier relationship affected the story.
You didn't provide the text, therefore, an overview of the topic will be given. A plot in a story simply means the sequence of the events in a story.
An example of a plot will be "The husband died, and then the wife died of grief". This is a plot because it showed how an event led to the occurrence of another event.
Regarding your question, you've to understand their previous relationship and its subsequent effect. For example, if they hated each other before, this can lead to a fight later in the story.
In conclusion, a plot illustrates the principle of cause and effect.
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how much would $100, growing at 5% per year, be worth after 75 years?
Answer:
3883.27
Explanation:
Which statement best defines an interest group? an organization that conducts research on a common topic a group that is organized to perform community service a group within the government that works on a common topic of interest an organization that tries to influence policies because of a common concern
Answer:
D
Explanation:
The statement that best defines an interest group is D. an organization that tries to influence policies because of common concerns.
An interest group is simply known as the group that influences public policy on the basis of a common interest.
An interest group is also known as an advocacy group, pressure group, etc. It's an organization that is formally organized on the basis of a common interest.
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what is the average rate of change of y = cos (2x) on the interval [0, π2]?
The average rate of change of the function y = cos(2x) over the interval (0, π/2) is [tex] \frac{-4}{\pi}[/tex]
The average rate of change over a given interval is defined thus :
[tex] R = \frac{f(b) - f(a)}{b - a}[/tex] Where a and b are the interval valuesAt a = 0 :
f(0) = cos(2(0)) = Cos 0 = 1At b = π/2 :
f(π/2) = cos(2(π/2)) = Cos π = - 1Hence,
[tex] \frac{f(b) - f(a)}{b - a} = \frac{-1-1)}{\frac{\pi}{2} - 0} = \frac{-2}{\frac{\pi}{2}} = \frac{-4}{\pi} [/tex]
Therefore, the average rate of change over the interval is [tex] \frac{-4}{\pi}[/tex]
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among these activities what would suit the needs of your family in terms of hrf
The health-related things that would suit the needs of families include:
It's important to eat fruits, avoid junks and eat cooked food.
Physical activities that can improve the health of family members should be done.
Saturation fats should be avoided.
Answer was from topeadeniran2
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Exercises that improve cardiovascular and muscular strength should be done.
What is muscular strength?Muscular strength is defined as the capacity of a muscle or group of muscles to generate enough force to push through the maximum resistance in a single motion. Your quality of life and capacity to do everyday duties may both improve as a result of strength training. Strength training can also protect your joints from injury. Adding muscle may help you balance better and maybe reduce your risk of falling.
It is important to engage in physical activities that will benefit the health of the entire family. Avoiding saturated fats is advised. It's crucial to consume plenty of water. Exercise should always be done by family members. Limit your intake of salt and sugar. To regularly monitor one's body system, one should visit hospitals.
Thus, exercises that improve cardiovascular and muscular strength should be done.
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The elderly in the United States have become a. a small minority. c. a political force. b. the majority of the population. d. absent from the political scene.
Answer:
C
Explanation:
A political force
Answer:
a political force. C
Explanation:
trust mannnnnnnn
what is the difference between electronic music and chance music
Answer:
que la electronica es mas movida y la casual es mas tranquila
Explanation:
What value of x is in the solution set of 9(2x 1) < 9x – 18?
Answer:
-4
Explanation:
Just took the quiz on edge
A fossil of an organism that lived during only one time is found in only one kind of rock layer, or stratum. If two strata contain the same index fossil, a geologist will know they are part of the same layer. Question 10 options: True False
Answer: True
Explanation:
I took the test and I got it right
Hope this helps!
which segments are parallel? select each correct answer.
no picture? I can't help if i don't know
what im solving
ram is a student with visual impairment which of the following
Answer:
Initially published in the Fall 1994 issue of Future Reflections
Explanation:
Which piece of evidence from the biography best supports Selena’s analysis? "Enrique's head throbs. The sun reflects off the metal. It stings his eyes, and his skin tingles. It drains the little energy he has left." "For a while, he stands on a narrow ledge at the end of a fuel tanker. It is just inches above the wheels. He cannot let himself fall asleep; one good shake of the train, and he would tumble off." "The MS control the tops of freight trains operating north of the Rio Suchiate, where many migrants going to the United States begin their trek through Mexico. They rob migrants riding the trains." "Fear, he realizes, helps to keep him awake, so he decides to induce it. He climbs to the top of the tank car and takes a running leap. With arms spread, as if he were flying, he jumps to one swaying boxcar, then to another."
Answer:
the answer b took the test
Explanation:
in sentence 13 (reproduced below), the writer wants to include a piece of relevant evidence that will help convince the reader to accept the techniques used by warren buffet as credible. fortunately, there are techniques, like those used by warren buffett (born in omaha, nebraska, in1930) when he makes his financial decisions that can minimize the risks of confirmation bias. which of the following versions of the underlined portion of sentence 13 best accomplishes this goal?
The version of the underlined portion of sentence 13 that best accomplishes this goal is "one of the most successful investors in history."
This is because by describing Warren Buffet as one of the most successful investors in history who make people consider his techniques and, in turn, would convince the readers that the techniques used by Warren Buffet are credible because they yielded results.
Option A is wrong because just the date and location of birth would not convince readers.
Option B is wrong because being a storyteller has nothing to do with financial intelligence.
Option D is wrong because being a philanthropist doesn't mean one has financial knowledge.
Option E is wrong because having a father who is a Congress member does not infer financial expertise.
Hence, in this case, the right answer is option C.
The available options are:
A. (as it is now)
B. whose ability to tell a story is legendary
C. one of the most successful investors in history
D. a noted philanthropist
E. whose father was a member of the United States Congress
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titan is saturn’s largest moon. which one experiences a larger gravitational force?
Answer:
the moon experiences a larger gravitational force
Explanation:
it is smaller and has less mass
What did people place on the altars? a. a picture of the patron saint b. relics of the church’s patron saint c. triptychs of the patron saint d. all of the above Please select the best answer from the choices provided A B C D
Answer: its b
Explanation: did the test
Answer:
B.
relics of the church’s patron saint
Explanation:
A soccer coach surveyed the players to determine the number of players who preferred selling coupon books, magazine subscriptions, or both for their fundraiser. The results are given in the Venn diagram. A circle labeled coupon books 11 overlaps a circle labeled magazine subscriptions 7. Overlap is 3. 4-column table with 3 rows. First column has no label with entries magazines, not magazines, total. Second column is coupon books with entries 12%, blank, blank. Third column is not coupon books with entries a, 19%, blank. Fourth column is labeled total with entries blank, blank, 100%. To the nearest whole percent, what is the value of a in the relative frequency table for the survey results? a = 27% a = 42% a = 81% a = 88%
Answer:
Answer is a = 27%
Explanation:
Answer:
the answer is A=27%
Explanation: Trust me i did it on the quiz and got a 100%
