Question

Write the balanced equation for the following 1. Calcium carbonate present in white shell of an egg reacts with HCl 2. Cupric oxide reacts with dilute HCl 3. Sodium reacts water 4. Nitric acid reacts HNO3 with Hydrogen Sulphide H2S 5. Lime water with carbon dioxide ,

plz answer ASAP...........
first answer will be marked as the brainliest answer.........​

Answer 1

Answer:

sorry bro I don't know answer because I am in 8

now mark as brainliest

Answer 2

QUESTIONS

Calcium carbonate present in white shell of an egg reacts with HCl 2. Cupric oxide reacts with dilute HCl 3. Sodium reacts water 4. Nitric acid reacts HNO3 with Hydrogen Sulphide H2S 5. Lime water with carbon dioxide