Calculate the heat released (kJ)in the reaction of 2.20 g of sulfur dioxide gas and excess oxygen gas to form sulfur trioxide gas:
2SO₂(g)+ O₂(g) $\rarr$ 2SO₃(g)
Given:
S(s)+ O₂(g) $\rarr$ SO₂(g), $\Delta$ H = -299 kJ/mol
S(s)+ 3/2O₂(g) $\rarr$ SO₃(g), $\Delta$ H = -395 kJ/mol

Question

Calculate the heat released (kJ)in the reaction of 2.20 g of sulfur dioxide gas and excess oxygen gas to form sulfur trioxide gas:
2SO₂(g)+ O₂(g)

\rarr

2SO₃(g)
Given:
S(s)+ O₂(g)

\rarr

SO₂(g),

\Delta

H = -299 kJ/mol
S(s)+ 3/2O₂(g)

\rarr

SO₃(g),

\Delta

H = -395 kJ/mol

Quizplus · Accepted Answer

The Answer of Calculate the heat released (kJ)in the reaction of 2.20 g of sulfur dioxide gas and excess oxygen gas to form sulfur trioxide gas: 2SO₂(g)+ O₂(g)$\rarr$2SO₃(g) Given: S(s)+ O₂(g)$\rarr$ SO₂(g),$\Delta$H = -299 kJ/mol S(s)+ 3/2O₂(g)$\rarr$ SO₃(g),$\Delta$H = -395 kJ/mol

Calculate the Heat Released (KJ)in the Reaction of 2 →\rarr→ 2SO3(g) Given: S(s)+ O2(g)

Calculate the Heat Released (KJ)in the Reaction of 2 $\rarr$ 2SO₃(g)
Given:
S(s)+ O₂(g)