when the water temperature rises above or drops below _____degree C the volume changes by _______(expanding/contracting.)
Homework Answers
When the water temperature rises above or drops below 4 degree C the volume changes by
Between 0-4 degree C the melted water contracts and above 4 degree C the water expends
Add Answer to:
when the water temperature rises above or drops below _____degree C
the volume changes by _______(expanding/contracting.)
A weather balloon rises through the atmosphere, its volume expanding from 3.4 m3 to 14 m3...
A weather balloon rises through the atmosphere, its volume expanding from 3.4 m3 to 14 m3 as the temperature drops from 22 ∘C to -10 ∘C. If the initial gas pressure inside the balloon is 1.0 atm, what is the final pressure?
A weather balloon rises through the atmosphere, its volume expanding from 3.3 m3 to 14 m3...
A weather balloon rises through the atmosphere, its volume expanding from 3.3 m3 to 14 m3 as the temperature drops from 19 ∘C to -15 ∘C. If the initial gas pressure inside the balloon is 1.0 atm, what is the final pressure?
A weather balloon rises through the atmosphere, its volume expanding from 3.8 m3 to 14 m3...
A weather balloon rises through the atmosphere, its volume expanding from 3.8 m3 to 14 m3 as the temperature drops from 23 ∘C to -12 ∘C. If the initial gas pressure inside the balloon is 1.0 atm, what is the final pressure?
Review 1 Constants Part A A weather balloon rises through the atmosphere, its volume expanding from...
Review 1 Constants Part A A weather balloon rises through the atmosphere, its volume expanding from 37 n' to 11 m as the temperature drops from 22 Cto -10 °C You may want to review (Pages 367-372) If the initial gas pressure inside the balloon is 1.0 atm, what is the final pressure? Express your answer using two significant figures atm Submit Provide Feedback
When a 0.235-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.643 ∘C . When a 0.270-...
When a 0.235-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.643 ∘C . When a 0.270-g sample of caffeine, C8H10O2N4, is burned, the temperature rises 1.555 ∘C . Using the value 26.38 kJ/g for the heat of combustion of benzoic acid, calculate the heat of combustion per mole of caffeine at constant volume.
When a 0.225-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.643 ∘C . When a 0.265...
When a 0.225-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.643 ∘C . When a 0.265-g sample of caffeine, C8H10O2N4, is burned, the temperature rises 1.594 ∘C . Using the value 26.38 kJ/g for the heat of combustion of benzoic acid, calculate the heat of combustion per mole of caffeine at constant volume.
A scuba diver is 45 m below the surface of a lake, where the temperature is...
A scuba diver is 45 m below the surface of a lake, where the
temperature is 5°C. He releases an air bubble with a volume of 10
cm3. The bubble rises to the surface, where the
temperature is 25°C. Assume that the air in the bubble is always in
thermal equilibrium with the surrounding water, and assume that
there is no exchange of molecules between the bubble and the
surrounding water. What is the volume of the bubble right before...
When a 0.245-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises...
When a 0.245-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.644 ∘C . When a 0.275-g sample of caffeine, C8H10O2N4, is burned, the temperature rises 1.520 ∘C . Using the value 26.38 kJ/g for the heat of combustion of benzoic acid, calculate the heat of combustion per mole of caffeine at constant volume.
when 3.425kj of heat ia added to calorimeter 55.0g of water temp rises from 28 Celsius...
when 3.425kj of heat ia added to calorimeter 55.0g of
water temp rises from 28 Celsius to 39.54 Celsius the specific heat
of water is 4.184g
U. Wully Ulica al 15 IUSE UY 21 dl l dlur UMUR GRILLEN - C. quantity of heat gained by 1.0 g of aluminum during an energy transfer process D. quantity of heat that changes the temperature of 27 g of aluminum by 1°C 10. When 3.425 kJ of heat is added to a...
When 1.00g of NaCl (MM 58.44 g/mol) is dissolved in 50.00g of water, the temperature drops...
When 1.00g of NaCl (MM 58.44 g/mol) is dissolved in 50.00g of water, the temperature drops by 0.319degree C. This temperature change is only detectable by the most sensitive thermometers. If this process takes place in a very well insulated calorimeter, no calorimeter constant is needed. a. Calculate the enthalpy change per gram of NaCl. b. Calculate the enthalpy change per mole of NaCl.
Review 1 Constants Part A A weather balloon rises through the atmosphere, its volume expanding from 37 n' to 11 m as the temperature drops from 22 Cto -10 °C You may want to review (Pages 367-372) If the initial gas pressure inside the balloon is 1.0 atm, what is the final pressure? Express your answer using two significant figures atm Submit Provide Feedback
A scuba diver is 45 m below the surface of a lake, where the
temperature is 5°C. He releases an air bubble with a volume of 10
cm3. The bubble rises to the surface, where the
temperature is 25°C. Assume that the air in the bubble is always in
thermal equilibrium with the surrounding water, and assume that
there is no exchange of molecules between the bubble and the
surrounding water. What is the volume of the bubble right before...
when 3.425kj of heat ia added to calorimeter 55.0g of
water temp rises from 28 Celsius to 39.54 Celsius the specific heat
of water is 4.184g
U. Wully Ulica al 15 IUSE UY 21 dl l dlur UMUR GRILLEN - C. quantity of heat gained by 1.0 g of aluminum during an energy transfer process D. quantity of heat that changes the temperature of 27 g of aluminum by 1°C 10. When 3.425 kJ of heat is added to a...
When 1.00g of NaCl (MM 58.44 g/mol) is dissolved in 50.00g of water, the temperature drops by 0.319degree C. This temperature change is only detectable by the most sensitive thermometers. If this process takes place in a very well insulated calorimeter, no calorimeter constant is needed. a. Calculate the enthalpy change per gram of NaCl. b. Calculate the enthalpy change per mole of NaCl.
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