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Westkost [7]
3 years ago
10

Can someone please explain to me how to find the molar mass of hydrated sodium thiosulfate. I put the formula in above if you ne

ed it.​

Chemistry
2 answers:
MakcuM [25]3 years ago
8 0

Answer:

Is that all in the Image take a bigger pic

Explanation:

Veronika [31]3 years ago
7 0

Answer:

Name: Sodium Thiosulfate Pentahydrate.

Formula: Na2S2O3.5H2O.

Molar Mass: 248.1841.

Explanation:

Hope this helps :D

and feel free to click that thanks button

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A gas occupies a volume of 31.0 ml at 19.0°C. If the gas temperature rises to 38.0°C at constant pressure. Calculate the new vol
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Answer:

The correct answer is 0.0033 L (33.0 mL)

Explanation:

We uses the Charles's law which describes the changes in the volume (V) of a gas and its temperature in Kelvin (T) at constant pressure. The mathematical expression is the following:

V₁/T₁ = V₂/T₂

We have the following data:

V₁= 31.0 mL = 0.0031 L

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Friction is a force that opposes motion. When friction is present, heat is generated.
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V\propto T\\\\\frac{V_1}{T_1}=\frac{V_2}{T_2}

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We are given:

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V_2=14.85L

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7 0
3 years ago
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