What is the total number of calories of heat that must be absorbed to change the temperature of 100 grams of h20 from 25°c to 30°c? (specific heat for h20 = 1 cal/g) a 100 b 500 c 2,500 d 3,000

The electromagnetic force acts between what

What are the similarities of physical and chemical change ?

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.