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eduard
2 years ago
11

Which elements make up a water molecule?

Chemistry
2 answers:
Ludmilka [50]2 years ago
8 0

Answer:

Oxygen and Nitrogen

Explanation:

because these two elements react very strongly

natka813 [3]2 years ago
7 0

Answer:

hydrogen and oxygen make up water molecules

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The equation for molarity, M , is
Airida [17]

A solution with a molarity of 7.65 mol/L and a volume of solution of 0.690 L, contains 5.28 moles of solute.

<h3>What is molarity?</h3>

Molarity is the number of moles of solute per liter of solution.

A solution has a molarity (M) of 7.65 mol/L and a volume (V) of 0.690 L. We can calculate the number of moles of solute (n) using the following expression.

M = n / V

n = M × V = 7.65 mol/L × 0.690 L = 5.28 mol

A solution with a molarity of 7.65 mol/L and a volume of solution of 0.690 L, contains 5.28 moles of solute.

Learn more about molarity here: brainly.com/question/26873446

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7 0
2 years ago
Determine the number of atoms that are in 1.15 mol of Cl 2.
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Answer:

Explanation: I think its 4.91 x 10^25. Im not very sure, i just multipled 1.15 mol by the molar mass of Cl 2, which was 70.9 g. Then I multiplied that by avogadro's number. sorry if im wrong

4 0
2 years ago
How many valence electron does sulfur
xxTIMURxx [149]

Explanation:

Sulfur has 6 valence electron

Valence electron shows group( in column)

8 0
3 years ago
A 56 g sample of peanut oil has a volume of 60.9 cm³. Calculate the density of the peanut oil. Remember to use the correct numbe
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0.92 because Mass divided by Volume = Density 
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3 years ago
Read 2 more answers
I need someone to help with the bonus.
siniylev [52]

Answer:

268.3 m/sec

Explanation:

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