You have two sealed jars of water at the same temperature. in the first jar there is a large amount of water. in the second jar there is a small amount of water. explain how the vapor pressure of water in the first jar compares with the vapor pressure of water in the second jar.

since both the jars are kept at the same temperature the vapor pressure will be same in both the cases.

in theory, limestone is composed principally of the compound calcium carbonate - caco3, but in reality this compound is deposited in conditions involving a number of other compounds as impurities so it ends up being a mixture of many compounds.

hope this : -)

tony (lordcaos066)