Liquids and Solids

liquids-and-solids

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Which response includes only those compounds that can exhibit hydrogen bonding? CH4, AsH3, CH3NH2, H2Te, HF

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114226

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Which of the following boils at the highest temperature

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114240

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Which probably has the lowest boiling point at 1.00 atm?

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114256

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The normal boiling point of a liquid is

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114269

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Which of the following changes would increase the vapor pressure of a liquid? 1. an increase in temperature 2. an increase in the intermolecular forces in the liquid 3. an increase in the size of the open vessel containing the liquid

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114282

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For water (m.p. 0oC, b.p. 100oC) Heat of fusion = 333 J/g @ 0oC Heat of vaporization = 2260 J/g @ 100oC Specific Heat (solid) = 2.09 J/goC Specific Heat (liquid) = 4.18 J/goC Specific Heat (gas) = 2.03 J/goC Calculate the amount of heat (in kJ) that must be absorbed to convert 108 g of ice at 0oC to water at 70oC.

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114295

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For mercury (m.p. -39oC, b.p. 357oC) Heat of fusion = 11.6 J/g @ -39oC Heat of vaporization = 292 J/g @ 357oC Specific Heat (solid) = 0.141 J/goC Specific Heat (liquid) = 0.138 J/goC Specific Heat (gas) = 0.104 J/goC Calculate the amount of heat that must be released to convert 20.0 g of mercury vapor at 387 oC to liquid mercury at 307oC (in kJ)

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114305

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Which of the following phase changes is(are) endothermic? 1. melting 3. sublimation 5. deposition 2. vaporization 4. condensation 6. freezing

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114338

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In any cubic lattic, an atom lying at the corner of a unit cell is shared equally by how many unit cells?

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114346

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Which statement is false?

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114353

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Which one of the following classifications is incorrect?

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114371

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Which of the following compounds would be expected to have the highest melting point?

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114402

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Which one of the following substances can be melted without breaking chemical bonds?

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114159

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Liquids and Solids

Question 1 of 1

Time Left

Which response includes only those compounds that can exhibit hydrogen bonding? CH4, AsH3, CH3NH2, H2Te, HF

Select the correct answer(s).

(0/0)

Which of the following boils at the highest temperature

Select the correct answer(s).

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Which probably has the lowest boiling point at 1.00 atm?

Select the correct answer(s).

(0/0)

The normal boiling point of a liquid is

Select the correct answer(s).

(0/0)

Which of the following changes would increase the vapor pressure of a liquid? 1. an increase in temperature 2. an increase in the intermolecular forces in the liquid 3. an increase in the size of the open vessel containing the liquid

Select the correct answer(s).

(0/0)

Select the correct answer(s).

(0/0)

Select the correct answer(s).

(0/0)

Which of the following phase changes is(are) endothermic? 1. melting 3. sublimation 5. deposition 2. vaporization 4. condensation 6. freezing

Select the correct answer(s).

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In any cubic lattic, an atom lying at the corner of a unit cell is shared equally by how many unit cells?

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Which statement is false?

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Which one of the following classifications is incorrect?

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Which of the following compounds would be expected to have the highest melting point?

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Which one of the following substances can be melted without breaking chemical bonds?

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What type of intermolecular forces are due to the attraction between temporary dipoles and their induced temporary dipoles?

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What type of interparticle forces holds liquid N2 together?

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