Which could be an example of an unbalanced force?
A plate sitting on a dining room
table
A ball at the top of a hill that is
not moving
Earth orbiting the Sun
A baseball that has been thrown
to home plate

the law of conservation of mass states that in a chemical reaction, the total mass of reactants is equal to the total mass of products. because atoms are only rearranged in a chemical reaction, there must be the same number of sodium atoms and chlorine atoms in both the reactants and products

it would be a gas formation

catya your not at all which answer i've seen you do this on another question!

i belive it is water