Answer:
0.56 liters
Explanation:
First we <u>convert 0.80 grams of O₂ into moles</u>, using its molar mass:
- 0.80 g ÷ 32 g/mol = 0.025 mol
At STP, 1 mol of any given mass occupies 22.4 L. With that information in mind we <u>calculate the volume that 0.025 moles of O₂ gas would occupy</u>:
- 0.025 mol * 22.4 L/mol = 0.56 L
Thus the answer is 0.56 liters.
Atoms must gain or lose electrons in order to become ions if they are to form ionic bonds.
Answer:
No.
Explanation:
Mercury is not a solution. It is a detonator.
The bicarbonate turning into carbonate makes this a chemical change. This is reducing the atom into a new chemical.
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