Water is not alive because it has no living organisms.
Answer:
1 mole
Explanation:
A mole of water molecules contains 2 moles of hydrogen atoms and 1 mole of oxygen atoms.
The volume of the aqueous solution of sodium sulfate required is 153.85 mL.
<h3>Number of moles of the salt</h3>
The number of moles of the salt in the given mass is calculated as follows;
moles = reacting mass / molar mass
molar mass of sodium sulfate = 142 g/mole
moles = (4.27) / (142)
moles = 0.03 mole
<h3>Volume of the aqueous solution of sodium sulfate</h3>
Concentration = moles/volume in liters
0.195 = 0.03/V
V = 0.03/0.195
V = 0.15385 liters
V = 153.85 mL
Thus, the volume of the aqueous solution of sodium sulfate required is 153.85 mL.
Learn more about volume here: brainly.com/question/1972490
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Explanation:
The number of nitrogen atoms in one mole of nitrogen gas are <em><u>6.02214179×1023 nitrogen </u></em><em><u>atoms</u></em><em><u>.</u></em><em><u> </u></em>
<em>Hope this helps... </em>
Chemical reactions that require oxygen are called aerobic, while those that do not require oxygen are called anaerobic.