Question

Q.1. (a) Find out the amount of Al2 (SO4)which form when 11:5 g Al reacts with H2SO4 conc. in reaction

(b) When 60g coal burn in What amount of CO2 obtain ? ​

Answer 1

Answer:

a) Aluminum reacts with sulfuric acid to produce aluminum sulfate and hydrogen gas according to the following equation

A1 + H2SO4 → Al2(SO4) + H2O

b) C+O2------CO2

60/12= 5mol c

so 5mol CO2 obtained...

amount of CO2 = 5×44=220gm

Explanation: