Balance the following equation in an ACID SYSTEM.

Ca (s) + HNO3 (aq) ==> Ca(NO3)2 (aq) + NO (g)

What coefficent is placed in front of H2O in the final combined balanced equation?
WILL GIVE OUT BRAINLIEST ANSWER!!!

What does x represent in the formula for the compound xcl4?

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

What is the percentage of hydrogen in nitrogen trihydride