CH4(g) +2O2(g)-->CO2(g)+2H2O(g)
An increase in the concentration of O2(g) at constant temperature and pressure will result in?
1. An increase in the concentration of CH4(g)
2.An increase in the concentration of CO2(g)
3.A decrease in the concentration of O2(g)
4.A decrease in the concentration of H2O(g)

The solubility product of ag2cros is 9.0 x 10 . explain the difference between the equilibrium position attained when silver chromate is added to pure water and when it is added to 0.100 m agno3 12

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

What is the mass of 0.46 mol of mgcl2