# Chemistry

The volume of a balloon is 120L at 25 degrees celcius. What is it at 75 degrees celcius?

1. 👍 0
2. 👎 0
3. 👁 79
1. Use V1/T1 = V2/T2, simplifying,
V2=V1*T2/T1
T1,T2 should be in Kelvin, by adding 273.15 to Celsius.

1. 👍 0
2. 👎 0
posted by MathMate

## Similar Questions

1. ### chem help!

An expandable balloon contains 1400L of He at .950atm pressure and 18 degrees Celcius. At an altitude of 22 miles (temperature of 2.0 degrees Celcius and pressure of 4.0 torr), what will be the volume of the balloon?

asked by annonymous on November 30, 2010
2. ### Chemistry

A helium balloon is filled to a volume of 2.88 x 10^3L at 722 mm Hg and 19 degrees Celcius. When the balloon is released, it rises to an altitude where the pressure and temperature are 339 mm Hg and -55vC, respectively. What is

asked by Ageha on February 10, 2011
3. ### Chemistry

a helium balloon is partially filled with 28.7 L of gas at 25.0 degress celcius and a pressure of 1 atm. if the balloon is released and it floats up intp the atmosphere to a heightwhere the pressure is 2.8 x 10^-3 atm and the

asked by Dani on December 8, 2011
4. ### chemistry

a 2.00 L ballon at 25 degrees celcius and 745mmHg floats on an altitude where the temperature is 10 degrees celcius and the air pressure is 700mmHg. what is the new volume othe balloon

asked by lola on May 8, 2014
5. ### chemistry

a balloon is filled to a volume of 7.00 x 10 to the second mL at a temperature of 20.0 degrees celcius. the balloon is then cooled at a constant pressure to a temperature of 100 k. what is the final volume of the balloon?

asked by karen on May 11, 2012
6. ### physics 2B

physics 2B---- A toy balloon is filled with helium gas ( He}) at 1atm} and 30 degrees Celcius. If the volume of the balloon is 0.025 m^3, how many atoms does it contain?

asked by Celi on December 10, 2011
7. ### Chemistry

If 16.5 g of oxygen gas is required to inflate a balloon to a certain Volume at 26.5 degrees Celcius, what mass of oxygen gas is required to inflate the same balloon to the same volume and pressure at 10.0 degrees Celcius?

asked by Amanda on May 2, 2011
8. ### chemistry

a balloon is filled with 500 mL of helium at a temperature of 27 degrees celsius and 755 mmHg as the balloon rises in the atmosphere the pressure and temperature drop what volume will it have when it reaches an altitude where the

asked by candi on May 8, 2012
9. ### chemistry

a balloon is filled with 500 mL of helium at a temperature of 27 degrees celsius and 755 mmHg as the balloon rises in the atmosphere the pressure and temperature drop what volume will it have when it reaches an altitude where the

asked by candi on May 8, 2012
10. ### chemistry

what volume should a 1.0L balloon at 25 degrees celcius and 1.00 atmosphere pressure be if immersed in liquid nitrogen (-196 degrees celsius, 1atm)?

asked by finn on March 22, 2010

More Similar Questions