What is a possible mole-mole factor for the following equation? 2 Fe2O3 + 3 C → 3 CO2 + 4 Fe

A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?

Building glycogen from glucose molecules is an example of

How is the atomic number of a nucleus changed by alpha decay