An ice cube at 0 degrees Celsius is heated until it melts and the water reaches 20 degrees Celsius. The amount if heat needed for this is 5.000x10^3J. What is the mass of the ice cube?

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

The pressure in a fluid is affected by which characteristics of that fluid

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.