Which of the following could make a decomposition reaction occur? Question 2 options:

Heat or Light

Time

Nothing is needed for it to proceed

The plant food contains nh4)3po4 what tests would you run to verify the presence of the nh4 ion and the po4 ion

Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive

What the blanks in these lines are ?