Question

1. Calcium carbonate reacts with aqueous HCI to give CaCl2 and CO2 according to the reaction, Caco: (s) + 2 HCl (aq) → CaCl2 (aq) + CO2(g) + H2O(1) What mass of CaCO, is required to react completely with 50 mL of 0.5 M HCI?​

Answer 1

this is not physics this is chemistry calcium carbonate reacts with H2O plant cell calcium carbonate give rise to HCL 50 ml 20.5 ml cacl2 is required to react completely with calcium carbonate