Answer:
400
Step-by-step explanation:
2,800/12 =233.3333333333 and that would leave 400
The number of hydrogen and oxygen atoms that should be in the products according to the law of conservation of matter, is given as follows:
4 hydrogen atoms and 2 oxygen atoms.
<h3>What is stated by the law of conservation of matter?</h3>
The law of conservation of matter states that the amount of matter in the solution remains constant, even when the substance has a change in the format.
The amounts on the equation are given as follows:
- 2 oxygen atoms in the reactants.
The law of conservation of matter states that the amounts remain constant, hence the amounts of the solution are given as follows:
- 2 oxygen atoms in the reactants.
More can be learned about the law of conservation of matter at brainly.com/question/18318085
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Answer:
Step-by-step explanation:
B
M < N and < P are equal, since MN = MP. So the only angle left that could be obtuse, is M.
Edges is 10
vertices is 6 it isn't from the above options
