Investigate how evidence of chemical reactions indicates that new substances with different properties are formed and how that relates to the law of conservation of mass.
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Q 1/6
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A teacher asks a student to write the chemical equation for photosynthesis. The student’s response is shown below. The equation is not balanced correctly. Which of these is a balanced equation for photosynthesis?
60
#texas/42f49aba-ff70-48a8-84e8-a30523320ff9/C.png
#texas/42f49aba-ff70-48a8-84e8-a30523320ff9/D.png
#texas/42f49aba-ff70-48a8-84e8-a30523320ff9/A.png
#texas/42f49aba-ff70-48a8-84e8-a30523320ff9/B.png
Q 2/6
Score 0
60
6 questions
Q.
A teacher asks a student to write the chemical equation for photosynthesis. The student’s response is shown below. The equation is not balanced correctly. Which of these is a balanced equation for photosynthesis?
1
60 sec
8.5e
Q.
2
60 sec
8.5e
Q.
3
60 sec
8.5e
Q.
Which BEST explains why the total mass of the product(s) would be less than the total weight of the reactant(s) after a chemical reaction?
4
60 sec
8.5e
Q.
If a chemical reaction such as photosynthesis begins with 6 atoms of carbon (C), how many atoms of carbon (C) should be in the products?
5
60 sec
8.5e
Q.
How does a balanced chemical equation satisfy the Law of Conservation of Mass?
