Use the reaction that occours when magnesium burns in oxygen to show how a reaction might be included in more than one category of reaction

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?