The heat energy that is required to raise the temperature of one gram of a substance by one degree Celsius is called the of the substance.

Achemistry student weighs out of phosphoric acid , a triprotic acid, into a volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with solution. calculate the volume of solution the student will need to add to reach the final equivalence point. round your answer to significant digits.

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years

What type of energy conversion occurs when you place your feet near the fire place and they become warm