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soldi70 [24.7K]
3 years ago
7

Which of the following is the most basic level of organization that can perform functions like converting food into energy?

Chemistry
2 answers:
Aleks04 [339]3 years ago
3 0
The most basic level of organization that is involved in converting fuel or food into forms of energy, are found and compose living things. These are called cells.
BaLLatris [955]3 years ago
3 0

Hello,

<h3 /><h3>100% Correct</h3>

The correct answer is B) Cells

Hope this helps!!!! :)

(Took the Science test)

**Please don't forget to mark brainliest answer!

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determine the percent yield for the reaction between 14.9g NH3 and excess oxygen to produce 18g of NO gas
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Answer:

I don't know really i am sorry

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2) If 100.0 J of heat are added to 20.0 g of water at 30.0°C, what will be the final
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A solution is made by dissolving 0.565 g of potassium nitrate in enough water to make up 250. mL of solution. What is the molari
aalyn [17]
<h3>Molar mass of Potassium Nitrate:-</h3>

\\ \large\sf\longmapsto KNO_3

\\ \large\sf\longmapsto 39u+14u+3(16u)

\\ \large\sf\longmapsto 53u+48u

\\ \large\sf\longmapsto 101u

\\ \large\sf\longmapsto 101g/mol

Now

\boxed{\sf No\:of\:moles=\dfrac{Given\:mass}{Molar\:mass}}

\\ \large\sf\longmapsto No\:of\:moles=\dfrac{0.565}{101}

\\ \large\sf\longmapsto No\:of\:moles=0.005mol

We know

\boxed{\sf Molarity=\dfrac{Moles\:of\:solute}{Vol\:of\:Solution\:in\:L}}

\\ \large\sf\longmapsto Molarity=\dfrac{0.005}{\dfrac{250}{1000}L}

\\ \large\sf\longmapsto Molarity=\dfrac{0.005}{0.250}

\\ \large\sf\longmapsto Molarity=0.02M

8 0
3 years ago
Read 2 more answers
How many moles of mercury(II) oxide, HgO, are needed to produce 125 g of oxygen, O2? How many moles of mercury is produced?​
iren2701 [21]

Answer: 7.81 mol HgO (How many moles of mercury(II) oxide, HgO, are needed to produce 125 g of oxygen, O2?)

Explanation:

7 0
3 years ago
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