What is the chemical equation for the combustion of methane?
U5 Q3

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Science
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8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Methane + Oxygen -> Carbon Dioxide + Water
2.
FLASHCARD QUESTION
Front
How many grams of oxygen are needed to react with 100 g of methane to produce 276 g of carbon dioxide and 224 g of water?
Back
400 g
3.
FLASHCARD QUESTION
Front
How many aluminum atoms are in the compound 4Al2O3?
Back
8
4.
FLASHCARD QUESTION
Front
What is the Law of Conservation of Mass?
Back
It states that matter cannot be created or destroyed.
5.
FLASHCARD QUESTION
Front
What evidence indicates a chemical reaction when vinegar and baking soda are combined?
Back
Bubbles show that a gas is forming.
6.
FLASHCARD QUESTION
Front
Count the number of nitrogen atoms in 4NH4NO3.
Back
8
7.
FLASHCARD QUESTION
Front
What is a reactant in a chemical reaction?
Back
A substance that undergoes change during a chemical reaction.
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