| 1 | That gives us 1 mole of calcium oxide and 1 mole of carbon dioxide. | |
| 2 | Free CaO is the main factor affecting the distensibility of slag. | |
| 3 | Benzoyl peroxide and calcium peroxide, 2 flour additives that are commonly used to "bleach" food, are prohibited. | |
| 4 | The most important include calcium oxide, calcium hydroxide, calcite and dolomite. | |
| 5 | Direct sowing rice added appropriate calcium oxide had a positive effect on seed seedling rate. |