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DRILL: 1 . How many atoms of H are there in one molecule of C 3 H 5 (OH) 3 ? 2. Which property is always conserved during a chemical reaction? 3. What is the coefficient and what is the subscript in the following formula? 3CaSO 4. Balancing Equations/Types of Reactions Review!.
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DRILL: 1. How many atoms of H are there in one molecule of C3H5(OH)3? 2. Which property is always conserved during a chemical reaction? 3. What is the coefficient and what is the subscript in the following formula? 3CaSO4
Balancing Equations/Types of Reactions Review! 1st Complete the balancing equation practice problems (Gizmo Activity B continued) 2nd When you are finished, turn in your Gizmo to the green box (Part C should be incomplete) 3rd Pick up a Types of Reactions Worksheet and answer 4 questions of your choice!
NOTES: Diatomic Molecules: Some elements cannot exist by themselves, even when they are isolated from any other type of atom. Elements of this nature will combine with atoms of the same element in order to be stable. Diatomic Molecules- elements that occur in twos H, C, O, F, Cl, Br, I