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mr Goodwill [35]
3 years ago
11

PLEASE HELP!!!!

Chemistry
2 answers:
densk [106]3 years ago
6 0

Answer:

23.3 g/mol

Explanation:

bija089 [108]3 years ago
4 0

Answer:

Molar mass = 18.12 g/0.777 moles = 23.3 g/mole

i hope this helps

Explanation:

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2P4O10 + 2H2O → 2H3PO4​
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Answer:

\huge\red{ \mid{ \underline{ \overline{ \tt  ♡ FORMULA: ♡ }} \mid}}

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When a scientific theory has been tested and proved by the scientific community, it becomes a law.
suter [353]

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Explanation:

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4 0
2 years ago
The pressure inside a compressed gas cylinder is 144 atm at 48°C. What will the pressure inside the cylinder be after it is cool
Andrews [41]
<h3>Answer:</h3>

134 atm

<h3>Explanation:</h3>
  • Based on the pressure law, the pressure of a gas varies directly proportionally to the absolute temperature at a constant volume.
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\frac{P1}{T1}=\frac{P2}{T2}

In this case;

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Final temperature, T2 (25°C) = 298 K

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