What is usually released as a product in a combustion reaction?
a.) elemental oxygen
b.) elemental carbon
c.) energy
d.) a carbon- based fuel
which of the following best describes why mnso4 > mno is not a synthesis reaction?
a.) energy is not a product in this reaction
b.) the reaction has more than one product
c.) oxygen is not a reactant in this reaction
d.) the equation is not balanced
a reaction that is essentially the opposite of synthesis reaction describes which of the following?
a.) displacement
b.) combustion
c.) decomposition
d.) oxidation-reduction
double displacement reactions are often defined by which of the following?
a.) release of light
b.) use of oxygen as a reactant
c.) formation of a precipitate
d.) breakdown of only one compound