Question

Calculate the amount of hydrogen gas and zinc sulphate produced when 40gram of zinc reacts with sulphuric acid

Nov 3, 2016

Zn+H2SO4>>>H2 + ZnSO4

40 gram zinc= 40/atomicZ=40/65.4

the mole ratio of H2 and Zn is 1:1, so
gramsH2=40/65.4 * 2 = 80/65.4 grams

Nov 3, 2016

y2-y1
x2-x1
40×40-40=40

Dec 8, 2016

Related Questions

Hydrogen gas is produced when zinc reacts with hydrochloric acid. if the actual yeild of this reacti... the purity of zinc is to be determined by measuring the amount of hydrogen formed when a weighed sam... zinc is mixed with Hydrochloric acid to form zinc chloride and hydrogen gas. if 7.3 grams of zinc co... zinc metal react with HCI to give zinc chloride and hydrogen if 260g of zinc reacts with excess HCI,...