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otez555 [7]
3 years ago
6

How many pounds does 1.00 quart of mercury weight? its density is 13.6g/mL

Chemistry
2 answers:
Gala2k [10]3 years ago
5 0
Two steps by inspection 1 qt = 0.25 gallons, 13.6 g/mL = 13.6 kg/L

0.25 gallon x 3.785411784 L/gallon x 13.6 kg/L x 1 lb/0.45359237 kg = 28.374 lb.

Hope this Helps!
emmainna [20.7K]3 years ago
4 0
28.374 lb Hope I helped
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To conclude through reasoning from something known or assumed is to ___.
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Is it to hypothesize?
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Write 0.00103 in scientific notation
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1.03

Explanation:

You would take 0.00103 and move the decimal like this; 0001.03, we wouldn't have the zeroes in front of the one, as it can throw us off. Therefore, your answer would be 1.03.

Hope I helped! Don't hesitate to let me know if I made a mistake.

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2 Na + 1 Cl2 → 2 Naci<br> How many grams of NaCl are created from 23,2 grams Cl2?
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2 years ago
What are atoms?
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Answer:

The smallest particle of a chemical element can be defined as an atom.

Explanation:

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7 0
3 years ago
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The pKa of chloroacetic acid is 2.9. If an organic chemist has a 0.10 M aqueous solution of chloroacetic acid at pH 2.4, what pe
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Answer:

The answer is given below.

Explanation:

We will consider the acid as HA and will set up an ICE table with the equilibrium dissociation of α.

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Initial concentration:  0.1    →  3.98 ^10-3       +      0

equilibrium concentration:  0.1(1-α) →   3.98 * 10-3 + 0.1α              0.1α

pKa of chloroacetic acid is 2.9

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Ka = 1.26 * 10-3

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3 years ago
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