Water (3030 g ) is heated until it just begins to boil. if the water absorbs 5.49×105 j of heat in the process, what was the initial temperature of the water?

i think its 5049.

i hope this !

what is the volume occupied by 40 grams of argon gas (ar) at standard conditions? what volume, in liters, is occupied by 1.5 x 1023