The reaction has at least
two reactants and one product.

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?

If anyone who can me with this hw? i would really appreciate it