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What is the new volume of a 3.0L sample of nitrogen gas that is heated from 75 degrees Celsius to 150 degrees Celsius?
Wiki User
∙ 11y ago
Vf = 3.0/75 (150) = 6
Wiki User
∙ 11y ago
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What is the specific heat of benzene if 3450J of heat is added to 150.0 g sample of benzene and its temperature increases from 22.5 degrees celsius to 35.8 degrees celsius?
1.7293
The freezing point of helium is -272 degrees Celsius The original temperature of a sample of helium is 3 degrees Celsius how much must the temperature change to ensure that helium freezes?
275 degrees
How many moles are contained in 4.67 L sample of gas 33 degrees Celsius and 199 kpa?
how many moles are contained in 4.67 L sample of gas at 33 degrees celcius and 199 kpa
) The temperature of a sample of water changes from 10 and degC to 20 and degC when the water absorbs 100 calories of heat. What is the mass of the sample?
one calorie of heat is able to raise one gram of water one degree Celsius so 400 calories could raise 1g of water 400 degrees, so it would raise the 80g by(400/80) 5 degrees Celsius plus the initial temp of 10 degrees, the 80g of water would have a final temp of 15 degrees Celsius
A 25 ml sample of gas in enclosed in a gas tight syringe at 22 degrees Celsius if the syringe is immersed in an ice bath at 0 degrees Celsius what is the new gas volume?
25 ml. The volume would not change. Now pressure on the other hand...
When a sample of water is heated past 100 degrees Celsius its past its?
Boiling point at sea level.
A sample of nitrogen gas is collected over water at 20 degrees Celsius. The vapor pressure of water at 20 degrees Celsius is 18 mmHg. What is the partial pressure of the nitrogen if the total pressure?
747 mmHg
A sample of nitrogen gas is confined to a 14.0 L container at 375 torr and 37 degrees Celsius How many moles of nitrogen are in the container?
.271 mol
If a sample is heated and rises in temperature by 12 degree celsius what is this temperature difference in kelvin?
The difference is also 12 degrees.
How much energy will the same glass sample gain when it is heated from 41.0 Celsius to 71.0 Celsius?
24 Joules
Calculate the final volume when a 75.0mL sample of gas is heated from 5 degrees Celsius to 60 degrees Celsius at constant pressure?
V1/T1 = V2/T2 T1 = 278K, T2 = 333K75 ml/278K = V2/333KV2 = (75/278K)*(333K)V2 = 89.8 ml
How much heat energy is needed to raise the temperature of a 055kg sample of aluminum from 22.4 degrees celsius to 94.6 degrees celsius?
mmmm enthalpy
Suppose I give you 2 kg of a substance at 90 degrees celsius with a specific heat of 0.75 calg degrees celsius how much ice water will it take to cool the sample to 20 degrees celsius?
The answer is 20 times 75.
What is the specific heat of benzene if 3450J of heat is added to 150.0 g sample of benzene and its temperature increases from 22.5 degrees celsius to 35.8 degrees celsius?
1.7293
The freezing point of helium is -272 degrees Celsius The original temperature of a sample of helium is 3 degrees Celsius how much must the temperature change to ensure that helium freezes?
275 degrees
When the temperature of a sample of water is negative 5 degrees Celsius the water is?
Frozen (23F)
A sample of water under study was found to boil at 102 degrees celsius at normal temperature and pressure is the water pure?
No. Pure water boils at 100 degrees Celsius or less.
