A balloon is filled with helium at a temperature of 23°C so that its volume is 1.25 L w When the balloon is taken outside the volume expands to 130 L what is the temperature outside in Celsius assuming the pressure in doors the same as outdoors

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)

answerleaving cheese out to get moldy;