What effect does a) increasing the total pressure and b) increasing the temperature have on the equilibrium: H2(g) + CO2(g) ⇔ H2O(g) + CO(g), ΔHo = +41.2 kJ/mol. a) equilibrium shifts towards products, b) equilibrium shifts towards reactants. a) equilibrium shifts towards products, b) equilibrium shifts towards reactants. a) equilibrium shifts towards reactants, b) equilibrium shifts towards products. a) equilibrium shifts towards reactants, b) equilibrium shifts towards products. a) no change in the equilibrium, b) equilibrium shifts towards products. a) no change in the equilibrium, b) equilibrium shifts towards products. a) equilibrium shifts towards products, b) equilibrium shifts towards products.

n+h→nh3

we must remember that nitrogen and hydrogen are both diatomic molecules in their standard gas form. this adjusts the equation to

n2+h2→nh3

now we need to adjust coefficients in order to balance the atoms on each side of the equation. currently we have 2 atoms of nitrogen and 2 atoms of hydrogen on the reactant side and 1 atom of nitrogen and 3 atoms of hydrogen on the product side.

we can balance the hydrogens by placing a coefficient of 2 in front of ammonia and a coefficient of 3 in front of the hydrogen.

n2+3h2→2nh3

this gives us 6 hydrogen on each side and coincidentally the nitrogens now equal 2 on each side.

pla·gia·rism

/ˈplājəˌrizəm/

learn to pronounce

noun

the practice of taking someone else's work or ideas and passing them off as one's own.

explanation:

- lead + phosphoric acid = hydrogen + lead(ii) phosphate