At the normal melting point of NaCl, the density of the solid is 2.165 g/cm3 and...

Question

Question

At the normal melting point of NaCl, the density of the solid is 2.165 g/cm3 and the density of the liquid is 1.733 g/cm3. Wh

Answer 1

Answer #1

Griven data, Melting point ;T80124273 = 1074 Density of Solid = 2.165g/cm2 = 2165 kg/m3 Density of liquid = 1733 glem2 = 1733

Answer 2

Similar Homework Help Questions

The normal melting point of sodium chloride is 801°C, its enthalpy of fusion is 28.8 kJ/mol,...

The normal melting point of sodium chloride is 801°C, its enthalpy of fusion is 28.8 kJ/mol, the density of the solid is 2.165 g/ml, and the density of the liquid is 1.733 g/ml. What pressure in atm is required to raise the melting point by 1.00°C? Nume Answer: You are incorrect 0.0393
Answered - Sorry, that is not correct. Retry 24-10 Homework – Unanswered The normal melting point...

Answered - Sorry, that is not correct. Retry 24-10 Homework – Unanswered The normal melting point of sodium chloride is 801°C, its enthalpy of fusion is 28.8 kJ/mol, the density of the solid is 2.165 g/mL, and the density of the liquid is 1.733 g/mL. What pressure in atm is required to raise the melting point by 1.00°C? Numeric Answer: ------------------------------------------------- - - - - - - - - - - - - - - - - - - -...
The enthalpy of fusion of cadmium at its normal melting point of 321 °C is 6.11...

The enthalpy of fusion of cadmium at its normal melting point of 321 °C is 6.11 kJ mol? What is the entropy of fusion of cadmium at this temperature? ASfus = J mol-K-1 The molar enthalpy of fusion of solid cadmium is 6.11 kJ mol-1, and the molar entropy of fusion is 10.3 JK+mol-1. (a) Calculate the Gibbs free energy change for the melting of 1.00 mol of cadmium at 622 K. (b) Calculate the Gibbs free energy change for...

The following information is given for water at 1 atm: boiling point = 100.00 °C melting...

The following information is given for water at 1 atm: boiling point = 100.00 °C melting point = 0.000 °C specific heat gas = 2.010 J/gºC specific heat liquid = 4.184 J/gºC AHvap (100.00 °C) = 2.259x103 J/g AHfus (0.000 °C) = 333.5 J/g kJ of energy are needed to raise the A 26.80 g sample of liquid water is initially at 32.30 °C. If the sample is heated at constant pressure (P= 1 atm), temperature of the sample to...
If the melting point of the substance is 70.°C, how much heat would be required to...

If the melting point of the substance is 70.°C, how much heat would be required to convert 1.0 mol of it from solid at 30.°C into liquid at 105°C? A substance has the following properties: AHfus = 20.0 kJ/mol AHvap = 10.0 kJ/mol Co (solid) = 60. J mol-- K-1 Cp (liquid) = 30. J mol-- K-1 Cp(gas) = 60. J mol-1 K-1
The molar volume of a cetain solid is 159.5 cm3 mol-1 at 1.00 atm and 350.05...

The molar volume of a cetain solid is 159.5 cm3 mol-1 at 1.00 atm and 350.05 K, its melting temperature. The molar volume of the liquid at this temperature and pressure is 161.8 cm3 mol-1. At 100 atm the melting temperature changes to 350.56 K. Calculate the entropy of fusion of the solid .

The following information is given for mercury at 1 atm: boiling point-357°C AHvap 0.296 kJ/g melting...

The following information is given for mercury at 1 atm: boiling point-357°C AHvap 0.296 kJ/g melting point--39 °C AHfus 11.6 J/g Heat is added to a sample of solid mercury at its normal melting point of -39 °C. How many grams of mercury will melt if 12.3 kJ of energy are added?
Fraudium has a normal boiling point of 59.2 K and a melting point (at 1 atm)...

Fraudium has a normal boiling point of 59.2 K and a melting point (at 1 atm) of 52.1 K. Its critical temperature is 132.3 K and critical pressure is 40.3 atm. It has a triple point at 53.8 K and 0.50 atm. Sketch the phase diagram for fraudium and use it to answer the following questions: 1. What happens to the melting point of fraudium as the pressure is raised? Answer: The melting point decreases or The melting point increases...
The following information is given for benzene, CH at 1 atm: boiling point So.1 °C AHap(80.1 °C)=30.7 kJ/mol meltin...

The following information is given for benzene, CH at 1 atm: boiling point So.1 °C AHap(80.1 °C)=30.7 kJ/mol melting point AHfus(5.50 °C)9.95 kJ/mol 5.50 °C specific heat liquid 1.74 J/g°C At a pressure of 1 atm, what is AH in kJ for the process of condensing a 49.4 g sample of gaseous benzene at its normal boiling point of S0.1 °C kJ

6.28. Elemental gallium is another substance whose solid floats on its liquid: the density of Ga(s)...

6.28. Elemental gallium is another substance whose solid floats on its liquid: the density of Ga(s) is 5.91 g/cm”, while the density of Ga(e) is 6.09 g/cm². The melting point of gallium under normal pressure is 302.9 K. What pressure is necessary to reduce the melting point to 298.1 K? The entropy of fusion of Ga is 18.45 J/mol K.