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A student mixes 100g of baking soda and 20g of vinager. What is the total resulting mass?
120g
Exactly 8 grams
What is made in a chemical reaction
The mass of the reactants equals the mass of the products.
2
Before
After
The ingredients
The reactants is:
120g
Exactly 8 grams
What is made in a chemical reaction
The mass of the reactants equals the mass of the products.
2
Before
After
The ingredients
A + B --) C I you start with 3 and 5 of reactants A and B and they react to make product C. How many grams of product is there going to be?
120g
Exactly 8 grams
What is made in a chemical reaction
The mass of the reactants equals the mass of the products.
2
Before
After
The ingredients
Are the reactants before or after the arrow in a chemical equation?
120g
Exactly 8 grams
What is made in a chemical reaction
The mass of the reactants equals the mass of the products.
2
Before
After
The ingredients
How many Hs in H2O.
120g
Exactly 8 grams
What is made in a chemical reaction
The mass of the reactants equals the mass of the products.
2
Before
After
The ingredients
What are the products?
120g
Exactly 8 grams
What is made in a chemical reaction
The mass of the reactants equals the mass of the products.
2
Before
After
The ingredients
Are the products before or after the arrow in a chemical equation?
120g
Exactly 8 grams
What is made in a chemical reaction
The mass of the reactants equals the mass of the products.
2
Before
After
The ingredients
What is the Law of conservation of mass?
120g
Exactly 8 grams
What is made in a chemical reaction
The mass of the reactants equals the mass of the products.
2
Before
After
The ingredients
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