Using the standard heat generation, determine the heat of the reaction for the combustion of 1.00 mol of methanol. 2 CH3OH(l) + 3 O2(g) → 2 CO2(g) + 4 H2O(l) ΔH°f (kJ/mol) of CH3OH(l) = -238.7ΔH°f(kJ/mol) of CO2 (g) = -393.5ΔH°f (kJ/mol) of H2O(l) = -285.8 *

well, they made a movie about how animals lived there.

rotten tomato score 95%

note: mark other user brainliest.!

  the   balanced   equation   for   reaction of   ca metal   with   o2 to   produce   cao   is as below

2 ca+ o2→ 2 cao2

  explanation

the reaction is   balanced     since the   number of atoms   in reactant side is   equal to   number of atoms   in   product side.   for   example   they   are 2   atom of   ca in   reactant   side   and   2   atoms of ca   in   the product side.

  the   process   is a   meet the   requirement   of   redox   reaction because :     calcium   is   oxidized   from   oxidation state 0   to 2+   while   oxygen   is reduced from   oxidation   state   0   to 2-

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l