What is the formula for the compound formed by iron (II) ions and chromate ions?

Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation: 3no2(g)+h2o(l)→2hno3(l)+no(g) part a suppose that 4.2 mol no2 and 0.50 mol h2o combine and react completely. which reactant is in excess? express your answer as a chemical formula. nothing

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

Identify and describe the three ways that mutations affect organisms.