Fill in the blanks. 1. The volume occupied by 16 g of oxygen is …�

1.	Fill in the blanks. 1. The volume occupied by 16 g of oxygen is ……….. 2. One mole of a triatomic gas contains ………… atoms. 3. Equal volume of all gases under the same conditions of temperature and pressure contain equal number of ………… 4. The mass of an atom can be converted into energy by using the formula ………… 5. The percentage composition is useful to determine the ………… formula and ………… formula.
Answer» 1. 11.2 L 2. 3 × 6.023 × 10²³ 3. molecules 4. E = me² 5. empirical, molecular

Fill in the blanks. 1. The volume occupied by 16 g of oxygen is ……….. 2. One mole of a triatomic gas contains ………… atoms. 3. Equal volume of all gases under the same conditions of temperature and pressure contain equal number of ………… 4. The mass of an atom can be converted into energy by using the formula ………… 5. The percentage composition is useful to determine the ………… formula and ………… formula.

Answer»

1. 11.2 L

2. 3 × 6.023 × 10²³

3. molecules

4. E = me²

5. empirical, molecular