Answer :
Answer:
1.5moles of S;
Explanation:
The reaction expression is given as:
S + O₂ → SO₂
Number of moles of SO₂ = 1.5moles
From the balanced reaction expression:
1 mole of SO₂ will be produced from 1 mole of S;
So; 1.5moles of SO₂ will produce 1.5moles of S;
The moles of S₂ needed to produce 1.50 moles of SO₂ gas is 1.5 mol.
What are moles?
The mole is a SI unit of measurement that is used to calculate the quantity of any substance.
The reaction is
S + O₂ → SO₂
The number of moles of SO₂ is 1.50 mol
1 mole of S produce 1 mole of SO₂
Then, 1.5 mole of S will produce 1.5 SO₂
Thus, the moles are 1.5.
Learn more about moles
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