what volume of `CO_2` will be liberated at STP if 12 g of carbon is burnt in excess of oxygen ?

What volume of CO_2 will be librated at STP if I.2.g of carbon is burnt in excess of oxygen?

What volume of CO_2 is liberated at STP from 0.1 mole of CaCo_3 ?

What volume of O_(2) is liberated at STP by warning 3.4 g of hydrogen peroxide ?

Heat of formation of CO_(2) is -94.0 K. cal. What would be the quantity of heat liberated, when 3 g of graphite is burnt in excess of oxygen :-

Heat of formation of CO_(2) is -94.0 K. cal. What would be the quantity of heat liberated, when 3 g of graphite is burnt in excess of oxygen :-

Volume of CO_2 produced at STP from 1 mole of calcium carbonate is-

When 3.0 g of carbon is burnt in 8.00 g oxygen, 11.00 g of carbon dioxide is produced. What mass of carbon dioxide will be formed when 3.00 g of carbon is burnt in 50.00 g of oxygen ? Which law of chemical combination will govern your answer ?

When 3.0 g of carbon is burnt in 8.00 g oxygen, 11.00 g of carbon dioxide is produced. What mass of carbon dioxide will be formed when 3.00 g of carbon is burnt in 50.00 g of oxygen? Which law of chemical combination will govern your answer?