Question

Species which not endangered or vanerable at present but at risk are categorised as

Answer 1

Explanation:

+2HCl=CaCl2+H2So4(because a reaction between acid and base gives salt and acid). But as we know Hcl is a volatile acid so it cannot make a volatile or non volatile acid .and due to this they dont react. Why does calcium nitrate not react with dilute hydrochloric acid?

Answer 2

Answer:

Endangered species ,These species are in the peak of extinct

The above is a list of animals

Hope it helps you

please follow me