This is why the amount of the reactants is always the amount of products in any chemical reactions. Equal to

Less than

Greater than

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

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