Answer:
second one is the right one because it is
Answer:
B is the correct answer.
Explanation:
ibuprofen, c13h18o2, is a common medicine for treating mild pain, fever, and inflammation. a concentrated stock solution of 0.021 mg ibuprofen in 1.00 ml water is prepared. how many ml of water should be added to this solution to achieve a 3.75 μm solution of ibuprofen?
Answer:
26.2ml
Explanation:
This is a delusion calculation. But before performing the delusion we need to know the concentration the polarity of the original solution. The original solution was prepared by taking .021 mg of ibuprofen and dissolving it in one mil leader. So to calculate the concentration, we need to take the moles of ibuprofen, which can be calculated by taking the milligrams divided by 1000 to get grams and then divided by the molar mass to get moles and dividing the moles of ibuprofen by the leaders of the solution. One mil leader can be calculated, Can be converted into a leader by dividing by 1000. We then get a polarity of 1.018 times 10 to the negative for Mueller Than to carry out the dilution. We have a 1.018 times 10 to the negative for Mueller solution and one mil leader of it. We want to prepare 375 times 10 to the negative six molar solution. And so we need to figure out what the new total volume will be Rearranging. This equation gives us a total volume of 27.15 million l but we already have one mil leader of solution. So we need to add to that The 27.15 -1 or the 26.15 ml. The answer then of the choices available would be 26.2 ml
In the solution, 26.2 ml of water should add to achieve a 3.75 μm solution of ibuprofen.
How to make a solution to ibuprofen?Ibuprofen 0.02 mg was dissolved in 1 mil of lead to create the original solution. In order to compute the concentration, we must first determine the moles of ibuprofen.
This may be done by dividing the milligrams by 1000 to obtain grams, then dividing those grams by the molar mass to obtain moles, and finally dividing the moles of ibuprofen by the solution's leaders.
By dividing by 1000, r may be determined and converted to a leader. Then, for Mueller to operate, we have a polarity of 1.018 times 10 to the negative.
Therefore it needs 26.2 ml of water need to make the solution of 3.75 μm of ibuprofen.
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our deep faith in god was adopted from the portuguese
Answer:
I remember this question and yes it is
Explanation:
I remembered it
For this exercise your whole body needs to be straight from head to toe, like a board. Don’t stick your bottom in the air. Lower your whole body to the floor then push back up
Answer:
Push Up
Explanation:
For this exercise your whole body needs to be straight from head to toe, like a board and that is "push up"
What is Push Up ?
Push-ups are a versatile exercise that can be modified for different fitness levels. Beginners may start with modified push-ups on their knees, while more advanced individuals can perform push-ups with added resistance or incorporate variation into the movement, such as plyometric or explosive push-ups. It's important to maintain proper form throughout the exercise, keeping the body in a straight line from head to toe and avoiding any arching in the lower back.
This exercise you described is called a "push-up." Push-ups are a classic bodyweight exercise that work the chest, triceps, and shoulders, as well as the core and legs. To perform a push-up, you start in a plank position with your hands placed slightly wider than shoulder-width apart, and then lower your body towards the floor by bending at the elbows. Once your chest touches the ground, push back up to the starting position, straightening your arms.
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thank you guys for brainily
Answer:
Hiiii
Explanation:
s give brainliest i need 1 more!
Which ordered pairs name the coordinates of vertices of the pre-image, trapezoid ABCD? Select two options. (–1, 0) (–1, –5) (1, 1) (7, 0) (7, –5)
Answer:
-1, 0 -1,1
Explanation:
Seleccione 2 opciones
Which country is in the top ten largest countries in the world? Question 2 options: Peru Uruguay Argentina Venezuela
Answer:
Argentina because it is number 8 on the world's largest countries list
What does the underlined word mean in the following sentence? Mónica es hermosa. ugly mad nice beautiful
Answer:
D
Explanation:
The meaning of the underlined word is Beautiful, as the word was Hermosa. Thus the correct option is D.
What is a Dictionary entry?A dictionary entry refers to the collection of information provided to understand teh meaning of a word in a given context. This word of meaning will differ from context to context sometimes.
In the given context the sentence is "Mónica es Hermosa" which is written in Spanish language and the underlined word is Hermosa which refers to beautiful in English.
When reading a sentence or translating it in English it appears as "Mónica is beautiful" whereas Monica is a noun and beautiful is called an adjective as it is showing the quality of the noun in the given sentence. The adjective beautiful describes the beauty of Monica in the given sentence
Therefore, option D is appropriate.
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The complete question is
What does the underlined word mean in the following sentence? Mónica es Hermosa. The underlined word is Hermosa.
ugly mad nice beautiful
a running mountain lion can make a leap 10.0 m long, reaching a maximum height of 3.0 m.
Triangle K M L is shown. Line L K extends through point J to form exterior angle J K M. Which statement regarding the diagram is true? m∠MKL m∠MLK = m∠JKM m∠KML m∠MLK = m∠JKM m∠MKL m∠MLK = 180° m∠JKM m∠MLK = 180°
The exterior angle of a triangle is the sum of the opposite interior angles.
The true statement is: [tex]\mathbf{(b)\ \angle JKM = \angle KML + \angle MLK}[/tex]
From the figure (see attachment), we have:
∠JKM as an exterior angle to ∠KML and ∠MLK
In a triangle,
The exterior angle equals the sum of the opposite interior angles.
This means that:
[tex]\mathbf{\angle JKM = \angle KML + \angle MLK}[/tex]
Hence, the true statement is: [tex]\mathbf{(b)\ \angle JKM = \angle KML + \angle MLK}[/tex]
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The Answer To This Question Is: B. m∠KML + m∠MLK = m∠JKM
I Hope This Helps You Out Have A Nice Day And Good Luck On Your Quiz :)
the university has decided that for the following year
chocolate candy in your hand will eventually melt as the heat from your body drawing
answer:
yup you are correct
Explanation:
:)
Decide whether the sentence is correct or incorrect as written. Yo hablo español. correct incorrect
Answer:
Correct
Explanation:
Trust meee. Taking the quiz now:)
Answer:
The answer is correct
Explanation:
Trust in me
vicky also knows that it's possible to consume too much protein. which of the following health conditions are associated with the overconsumption of protein?
Answer: Kidney disease
Explanation:
which of the following is not an early sign of heat illness?
which solution contains the largest number of chloride ions?
Among which solutions I've to tell?
As you didn't gave options...
Simplify the expression to solve the equation. x =
Answer:
Need more details
Explanation:
Answer:
1.5
Explanation:
If you work 52 weeks/year and 40 hours/week, how many hours would you work in one year? a. 1580 b. 1800 c. 2080 d. 2640
Decide if the following statement is True or False. Many people in Guatemala continue to speak their native Mayan dialects. True False
Answer:
True
Explanation:
right on Edge 2020
Many people in Guatemala continue to speak their native Mayan dialects. The given statement is True.
What is Guatemala?Volcanoes, rain forests, and historic Mayan monuments can all be found in Guatemala which is a Central American nation south of Mexico. The National Palace of Culture is a majestic building in Guatemala City, the country's capital.
Spanish is the official language and the language that is used the most in Guatemala, where the bulk of them reside. It is estimated that 40% to 60% of the population speaks the Mayan language. There are another 22 distinct Mayan languages.
The economy of Guatemala is viewed as being in the stages of growth and is mostly dependent on agriculture, particularly on traditional crops like coffee, sugar, and bananas.
They undergo extreme violence and exhibit several indicators of physical and sexual trauma. Children suffer terrible effects from violence in Guatemala.
Therefore, the statement is True.
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Which organelles are labeled D, and what is one feature that distinguishes them from the other labeled organelles? chloroplasts; the only organelles that produce sugars from sunlight ribosomes; only found in animal and bacterial cells centrioles; found in animal cells but not plant cells mitochondria; the only energy-generating structures found in cells
The organelles that was labeled D is called centrioles and they are found in animal cells but not plant cells
The Centrioles are simply known as two small structures found in the cytoplasm near the nuclear envelope of an animal cell. it is often used in cell reproduction and only common to animal cells. That is, they can only be located in animal cells but not plant cells.Conclusively, we can say that the organelle that was labeled D is called centrioles and they are found in animal cells but not plant cells
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Answer:
its c
Explanation:
i took the test on edgewhich force is correctly matched relative to its type of fault?
x + 3y = 2; 4x - 3y = 23 The system of equations above has solution (x, y) What is the value of
Answer:
[tex]x + 3y + 4x - 3y = 2 + 23 \\ 5x = 25 \\ x = 25 \div 5 = 5 \\ \\ 5 + 3y = 2 \\ 3y = 2 - 5 = - 3 \\ y = - 3 \div 3 = - 1[/tex]
Why do lunar and solar eclipses not happen every month? Eclipses only occur during full and new moons. Earth rotates around its axis faster than the moon. The moon and Earth only travel through the penumbras. The tilt of the moon’s axis does not allow for monthly alignment.
The lunar and solar eclipses do not happen every month because the tilt of the moon’s axis does not allow for monthly alignment. It is for that reason we cannot observe a lunar/solar eclipse every month.
A solar eclipse occurs when the Moon moves between Earth and the Sun.
Moreover, a lunar eclipse happens when Earth moves between the Sun and the Moon, thereby partially or totally shadowing the Moon.
The Moon's orbit the Earth lies in a plane tilted by 5.15° with regard to the plane that Earth's orbit about the Sun.
If the Earth and Moon orbit on exactly the same plane around the Sun, then we could observe both a lunar eclipse and solar eclipse every month.
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Answer:
D
Explanation:
to simplify what the guy on top said
which element has the same number of valence electrons as calcium (ca)?
Decide whether the sentence is correct or incorrect as written. Tú soy la mejor persona que he conocido. correct incorrect
Answer:
incorrect
Explanation:
which two details should be included in a summary of "home"?
Read the scenario, then answer the question that follows. A group of students challenge a state policy that allows school officials to review and reject articles for school newspapers. The students claim that this policy violates the First Amendment of the Constitution. This amendment protects freedom of the press. A federal district court agrees to hear the case, but then rules against the students. The students decide to appeal. Where does this case go next? the federal court of appeals the US Supreme Court the state supreme court the state district court
According to the case where a group of students challenge a state policy which they claim violates the First Amendment of the Constitution f free speech, however they lose the case.
The best place to appeal the case is the federal court of appeals
As a result of the ruling of the federal district court, the next place the students would take the case to is the federal court of appeal. This wouild be in the better position to determine if the First Amendment rights were violated.
As a result of this, the best lace the make an appeal
Therefore, the correct answer is option A
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Answer: Option A- The Federal Court of Appeals, from the person above.
Explanation:
This is if you want a quick answer.
True or False: Abraham is in the zoo office. True False
Answer:
FALSE
Explanation:
SANA MAKATULONG♥️
Answer: A. True
Explanation: On Edge
Based on the details in the passage, what can be inferred about Mrs. Flowers’ personality? Check all that apply. She values speaking up for oneself. She is concerned about others. She is indifferent to those who have less. She believes that animals are unimportant. She has high expectations of others.
Answer:
She values speaking up for one self,She is concerned about others,She has high expectations of others.
Explanation: I just did it.
Answer:
She values speaking up for one self,She is concerned about others,She has high expectations of others.
Explanation:
what statement about italian renaissance artworks is true?
Based on the information provided, what type of tax has Country Q implemented? an income tax a tariff a corporate tax an excise tax
Answer:
B- A tariff
Explanation:
Correct on edge
The type of tax that was implemented by Country Q is: B. a tariff.
What is taxation?Taxation can be defined as the involuntary (compulsory) fees that are levied on individuals or business firms by the government of a particular country, in order to generate revenues which are used for funding public institutions and activities.
What is a tariff?A tariff can be defined as a type of tax that is levied by the government of a country on goods and services that are imported from another country.
This ultimately implies that, tariffs are a type of tax that are placed on imported goods and as such they are used to give domestically produced goods an advantage in the market.
In this scenario, the type of tax that Country Q implemented is a tariff.
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