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dimaraw [331]
3 years ago
10

23. For the reaction shown, calculate how many moles of each

Chemistry
1 answer:
ZanzabumX [31]3 years ago
4 0
<h3>Further explanation </h3>

The reaction equation is the chemical formula of reagents and product substances  

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products  

Mol ratio :

Pbs : O₂ : PbO : SO₂ = 2 : 3 : 2 : 2

  • (a) 2.4 mol PbS

mol PbO

\tt \dfrac{2}{2}\times 2.4=2.4

mol SO₂

\tt \dfrac{2}{2}\times 2.4=2.4

  • (b) 2.4 mol O₂

mol PbO

\tt \dfrac{2}{3}\times 2.4=1.6

mol SO₂

\tt \dfrac{2}{3}\times 2.4=1.6

(c) 5.3 mol PbS

mol PbO

\tt \dfrac{2}{2}\times 5.3=5.3

mol SO₂

\tt \dfrac{2}{2}\times 5.3=5.3

  • d) 5.3 mol O₂

mol PbO

\tt \dfrac{2}{3}\times 5.3=3.53

mol SO₂

\tt \dfrac{2}{3}\times 5.3=3.53

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