13. big one , sorry if it is a lot , but I really need help

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

Identify a specific example for each type of technology

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