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8.4_Chemical Equations: Reactants and Products

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Last updated over 4 years ago
10 questions
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Question 1
1.

Draggable itemarrow_right_altCorresponding Item
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Question 2
2.

For each question answer in one word (when short answer questions are given).
The reactants (inputs) of this equation are on the

Question 3
3.

How many oxygen atoms are in one molecule of Nitrogen Dioxide (NO2)?

Question 4
4.

How many oxygen atoms are in all molecules of Nitrogen Dioxide (NO2) in this nitrification reaction?

Question 5
5.

How many oxygen atoms are in there in total on the product side of the nitrification reaction?

Question 6
6.

How many oxygen molecules (groups) are on the reactants side of the equation?

Question 7
7.

How many oxygen atoms in total are there on the reactants side of the equation?

Question 8
8.

Compare the number of oxygen atoms on the reactant side to the product side of the nitrification reaction. What do you notice? This should be a complete sentence.

Question 9
9.

Bonus: H+ is one of the products of Nitrification. Why do you think that the hydrogen has a plus sign next to it? What could cause it to be positive? Use this image to help.

Question 10
10.

Exit Ticket: What information do chemical equations tell us? Write as much as you can in three minutes.

Do Now: Match the substance to the correct category. Use the vocabulary list to remind you of the proper terms.
Supreme Pizza
Element
Gold
Heterogeneous Mixture
Sandwich
Homogeneous Mixture
Carbon Dioxide
Homogeneous Mixture
Blood
Heterogeneous Mixture
Methane
Compound
Limestone (CaCO3)
Heterogeneous Mixture
Air
Homogeneous Mixture
Breccia (angular clasts within an igneous matrix)
Compound
Aluminum Foil
Compound
Salt Water
Elemental