The volume of vessel is 6 litres. convert it into ml​

For the following, determine the type of reaction and then give products.

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?

Write a balanced equation showing the formation of copper (ii) nitrite from its elements