What mass of ammonia, NH3, is necessary to react with 2.1 x 10^24 molecules of oxygen in the following reaction? 4NH3 (g) + 7O2 (g) - - > 6H2O (g) + 4NO2 (g)

In a reaction, compounds A and B combine to form compounds C and d. Experimental data shows that the reaction is third-order. Which rate law could describe this reaction?

What class of compounds do fats belong to

1.00 L of a gas at standard temperature and pressure is compressed to 473 mL. What is the new pressure of the gas?

4. Calculate the wavelength of radiation with a frequency of 8.0 x 104 Hz.

Which subatomic particles exist in orbital energy levels, or shells? Electrons ions protons neutrons

How does phosphorus enter the human body?

When a reaction occurs between atoms with ground state electron configuration 1s2 2s1 and 1s2 2s2 2p5 the predominant type of bond formed is

How does heat transfer takes place between any two systems?

Hydrate name of CaCl2 * 8 H2O

Calculate the heat evolved from a mixture of 14.1 l of sulfure dioxide