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Determining volume and torr pressure.

If a gas occupies 625mL at 0 Celcius and 760 torr pressure, what will its volume be at 373 degree C and 1520 torr pressure?

Subject:

Chemistry

Topic:

General Chemistry

Posting ID:

3234

OTA ID:

101643

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Determining if the pressure will exceed its capacity if more moles are added.

A metal tank of volume 75.5L will burst if the pressure in it exceeds 50.0atm. Will this pressure be exceeded by 82.0 moles of a gas in it at 25 degrees Celsius?

Subject:

Chemistry

Topic:

General Chemistry

Posting ID:

3235

OTA ID:

103157

View Details $1.99 Download Add to Cart

Calculating the ppm of ozone in the air.

If the volume fraction of ozone in the air of a city is 5x10-7, what is the ppm of ozone in the air?

Subject:

Chemistry

Topic:

General Chemistry

Posting ID:

3236

OTA ID:

102862

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Understanding carbon 14 dating and half lives.

The age of a piece of wood from an ancient source is determined by carbon dating. The carbon-14 content of a sample of the wood is found to be one-fourth that of living trees. The half life of carbon-14 is 5730 years. How old is the piece of wood?

Subject:

Chemistry

Topic:

General Chemistry

Posting ID:

3237

OTA ID:

103157

View Details $1.99 Download Add to Cart

how many liters of.....will be produced from the reaction...

The following reaction is used in laboratories to produce oxygen: 2KclO3 (s)  2KCl (s) + 3O2 (g) At 25 degrees Celsius and one atmosphere pressure, how many liters of O2 gas will be produced from the reaction of 165g of KClO3? See attachment for better equation.

Subject:

Chemistry

Topic:

General Chemistry

Posting ID:

3322

OTA ID:

101455

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