1. Using more than about 0.02 moles of sodium bicarbonate increases the risk of having the reaction spill out over the sides of the reaction vessel, decreasing
your percent yield. So, for this lab, you will be using as close to 0.02 moles of
sodium bicarbonate as possible. Calculate how much sodium bicarbonate you
will need to use for this lab.

Describe the forces both attractive and repulsive that occur as two atoms move closer together.

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

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules