Condensation, is the process of a gas changing into a liquid.
They turn litmus paper blue.
Answer:
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Explanation:
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26.5 g of Fe₂(SO₄)₃
Explanation:
We have the following chemical reaction:
2 FePO₄ + 3 Na₂SO₄ → Fe₂(SO₄)₃ + 2 Na₃PO₄
number of moles = mass / molecular wight
number of moles of FePO₄ = 20 / 151 = 0.1325 moles
Taking in account the chemical reaction we devise the following reasoning:
if 2 moles of FePO₄ produces 1 mole of Fe₂(SO₄)₃
then 0.1325 moles of FePO₄ produces X moles of Fe₂(SO₄)₃
X = (0.1325 × 1) / 2 = 0.06625 moles of Fe₂(SO₄)₃
mass = number of moles × molecular wight
mass of Fe₂(SO₄)₃ = 0.06625 × 400 = 26.5 g
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Answer:
The volume is 4,391 L
Explanation:
We use the formula PV=nRT:
V= (nRT)/P
V=(0,0997 mol x 0,082 l atm/ K mol x 333K) /0,692 atm
<em>V=4, 390980968 L</em>