Say True or False.
0.5 mole of `S_(8) and 0.5 mol of P_(4)` have same number of polyatomic molecules.

Which of the following statements are true or false? Two decimals can be subtracted only if they have same number of decimal places.

0.1 mole of CO_2 has volume at S.T.P.

What is the mass of 0.5 mole of ammonia.

What is the mass of: 0.5 mole of water molecules?

A flask P contains 0.5 mole of oxygen gas. Another flask Q contains 0.4 mole of ozone gas. which of the two flasks contain greater number of oxygen atoms.

Calculate the number of atoms in 0.20 mole molecules of oxygen

True or False: underset0 overset(pi)int cos^5 x dx ne 0