Cuál es la clasificación de las siguientes reacciones químicas según la cantidad de reactantes y productos y según la energía (1p c/u, total 6p): a) 2CO (g) + O 2(g) 2CO2(g)

b) 2 HI (g) H 2(g) + I 2(g)

c) Pb(NO) 2(ac) + 2KI (ac) PbI 2(s) + 2KNO 3(ac)

d) C (s) + H 2 O (l) CO (g) + H 2(g) + 240 Kcal

e) N 2(g) +3 H 2(g) 2NH 3(g)

f) CO2 (g) + H 2 O (l) + Luz C6 H12 O6 (g) + O2 (g)

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves

Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction

Why dose heating increase the speed at which a solution dissolved in water