What is the correct formula for the
compound made form lead and chloride?
PbCl2
Pb2C1
PbCI
PbC14

Write a balanced equation showing the formation of copper (ii) nitrite from its elements

How much more basic is a solution with ph 8 than a solution with ph 7

You form water vapor by mixing oxygen and hydrogen at 730°c in a 5.4-liter container. this is the equation for the reaction: o2(g) + 2h2(g) → 2h2o(g). the partial pressure of oxygen before the reaction is 122.3 kilopascals, and there is excess hydrogen. how many moles of water are formed?