Cu(no3)2 + zn (s) → cu (s) + zn(no3)2 is an example of which type of reaction?
combustion
decomposition
single-displacement
double-displacement

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

Which formula can be used to calculate the molar mass of hydrogen peroxide