Ask a New Question

How do i find the change in the moles gas for a reaction? example MgCO3 = MgO +CO2

1 answer

MgCO3(s) ==> MgO(s) + CO2(g)
n_{gaseous products} - n_{gaseous reactants} = delta n.
For this problem it is 1-0 = 1

Ask a New Question or answer this question.

Similar Questions

(1) MgCO3(s) ⟶ MgO(s) + CO2(g) ΔrH = 118.1 kJ mol−1(2) Mg(s) + 12O2(g) ⟶ MgO(s) ΔfH =−601.7 kJ mol−1 What is the
1. 4 answers
Calculate the enthalpy change in kilojoules when 54.7g of MgCO3 decomposes according to the following equation:MgCO3 (s) into
1. 1 answer
Given the balanced equation representing a reaction : 2Fe+ 3Cu^2+ --> 2Fe^3+ +3CuWhen the iron atoms lose six moles of
1. 4 answers
Determine the pressure-based Keq for the reaction:2SO2(g) + O2(g)<--->2SO3(g) given that 1.00×10−2 moles of SO2 and
1. 1 answer

more similar questions