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ELEN [110]
3 years ago
5

What kind of solid tends to have the lowest melting points?

Chemistry
1 answer:
pishuonlain [190]3 years ago
6 0

Answer:

Molecular solids

Covalent compounds

Explanation:

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The molar mass of H2O is 18.01 g/mol. The molar mass of O2is 32.00 g/mol. What mass of H2O,in grams, must react to produce 50.00
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Answer is: mass of water is 56.28 grams.
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n(O₂) = m(O₂) ÷ M(O₂).
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How many milliliters of a stock solution of 12.1 M HNO3 would be needed to prepare 0.500 L of 0.500 M HNO3
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How long is a red blood cell
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The final gas pressure : 175.53 atm

<h3>Further explanation</h3>

Maybe the complete question is like this :

A ridged steel tank filled with 62.7 l of nitrogen gas at 85.0 atm and 19 °C is heated to 330 °C while the volume remains constant. what is the final gas pressure?

The volume remains constant⇒Gay Lussac's Law  

<em>When the volume is not changed, the gas pressure in the tube is proportional to its absolute temperature  </em>

\tt \dfrac{P_1}{T_1}=\dfrac{P_2}{T_2}

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