Question

Calculate the amount of h2so4 which reacts with 4.8g of caco3

Answer 1

Answer:

Amount of H2SO4 is 4.7g

Explanation:

H2SO4+CaCO3------>CaSO4+CO2+H2O

98g + 100g

? + 4.8g

98g <----- 100g

? <----- 4.8g

= 98*4.8 g

100

= 470.4 g

100

= 4.704 g

= 4.7 g (approx.)