A neutral atom of helium has 2 protons and electrons. (Enter a whole number.)

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

Ill give u brainliest pls how is mass of carbon conserved during cellular respiration