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lilavasa [31]
3 years ago
6

Find the unit price: 12 eggs for $3. How much is the cost per (one) egg?.

Chemistry
1 answer:
Allisa [31]3 years ago
3 0

it's 3 dollars per 12 eggs so 3/12

simplify 3/12 by dividing both numbers by 3 so you get 1/4

you should know what 1/4 of a dollar is

or think of it this way 12 eggs are 3 dollars so every 4 eggs is one dollar. divide 1 dollar by 4 eggs

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A student claims that if she wanted to make a solution quickly, she should use small pellets instead of powder along with heatin
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Answer: Yes we agree with the student's claim.

Explanation:

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Rashid [163]

Answer:

1) The value of Kc:

C. remains the same.

2) The value of Qc:

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4) The concentration of N2 will:

B. decrease.

Explanation:

Hello,

In this case, by means of the Le Chatelier's principle which is based on the shift a chemical reaction could have under some modifications, we have:

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2) The value of Qc:

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Thus, the lower the concentration of ammonia, the higher Qc, making Qc>Kc.

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8 0
3 years ago
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marshall27 [118]

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