true
False
Chemical equations have frequently an equal sign (=) between reactants and products.
It actually means "reacts to form".
Ca(SO3)
In a balanced chemical reaction the total mass of the products always equals the total mass of reactants; this is the law of mass conservation.
zero, it equals zero
Gravitational-potential energy.
It equals basic energy
1
Potential Energy
A balanced chemical reaction.
Chemical equations have frequently an equal sign (=) between reactants and products.
No Gravitational potential energy equals no force and thus no acceleration.
At the bottom of a drop, when Potential Energy equals zero.
The chemical formula for ammonia is NH3
Y equals kx
PE=MGH means the potential energy equals to the mass times the gravity times the height
Potential Energy = mass x gravitational acceleration x height