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yarga [219]
3 years ago
14

And D. It’s long stems Sorry couldn’t fit D in the picture

Chemistry
1 answer:
Karolina [17]3 years ago
8 0

Answer:

I think the correct answer is a

Explanation:

that's the only part that could really be used to protect itself,

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12. If the total pressure exerted by 3 gases is 45 atm and each individual gas has the
Bumek [7]

Answer:

Partial pressure for each of the three gases, in the mixture is 15 atm

Explanation:

Remember that the total pressure of a mixture, is the sum of partial pressures from the gases contained in the mixture.

Our total pressure = 45 atm

The 3 gases have the same pressure, so we can propose this equation:

3x = 45 atm

where x is the partial pressure for each of the three gases.

x = 45/3 → 15 atm

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Atom A and Atom B have the same number of protons and neutrons, but they do not have the same nun ber of
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The atoms have the same chemical symbol.

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H3C6H507 + H2O + H3O+ + H2C6H507<br> acid <br> base
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If half of the moon is always illuminated why does its appearance from earth change?
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Sulfur reacts with fluorine to produce three different compounds. The mass ratio of fluorine to sulfur for each compound is give
NARA [144]

Answer:

Explanation:

Mass of F / Mass of S = 2.962/1 =2.962 X 32 / 32 = 94.78/32

Mass of F / Mass of S = 2.370 /1 = 2.370 X 32 / 32 = 75.84 /32

Mass of F /Mass of S = 3.555/1 = 3.555 x 32 / 32 = 113.76 / 32 .

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94.78 g , 75.84 g , and 113.76 g

Their ratio = 94.78 : 75.84 : 113.76

divide them by 19

their ratio = 5 : 4 : 6

So these data are consistent with law of multiple proportion.

8 0
3 years ago
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