Use the information in the table about four different electric circuits to answer the question. Which circuit will have the greatest electric current?

circuit 1
circuit 4
circuit 2
circuit 3

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

Based on the equation and the information in the table, what is the enthalpy of the reaction?

List four observations that indicate that a chemical reaction may be taking place