Which particles are responsible for the electric charge of an atom? O protons and neutrons
O protons and electrons
O neutrons and molecules
O molecules and electrons

Given the following equation: 2a1 + 3mgcl2 --> 2alcl3 + 3mg how many moles of aluminum chloride are produced from 2.5 moles of magnesium chloride?

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.