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docker41 [41]
3 years ago
7

which of these is not a physical property of gasoline density how it burns the boiling point or its older

Chemistry
1 answer:
kykrilka [37]3 years ago
8 0
I think how it burns is not a physical property since that involves a chemical change while all of the other properties involve the physical structure or a physical change.
I hope this helps.
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Under a certain set of conditions, the percent yield of a reaction that produces carbon dioxide is 75.0%. What mass in grams of
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Answer:

Actual yield = 20.03g

Explanation:

% yield = 100.\frac{actual yield}{theoretical yield}% yield = 100. \frac{actual \ yield}{theoretical \ yield}

Actual yield = % yield.(theoretical yield) / 100

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6 0
3 years ago
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Which of the following is true for balancing equations?
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Answer:

A.

Explanation:

An equation with the equal amount and proportion of atoms of each element on both sides of the reaction is commonly referred to as a balanced chemical equation.

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Sindrei [870]

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Explanation:

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3 years ago
When do replicated chromosomes are aligned in the center
Art [367]

Answer:

<u>During Metaphase</u>

<u></u>

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Therse is important checkpoint in the middle of mitosis called<u> metaphase.</u>

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4 0
3 years ago
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