Chemical analysis of vitamin D3 yields the following composition: 84.31% C, 4.16% O, and 11.53 H with a molar mass of 384 g/mol. what are the empirical and molecular formulas for vitamin D3?

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules