At a temperature of 10°C, 700 ml of hydrogen is collected. If this gas is put into a 1,000-ml container, what will it’s new temperature be in Celsius?

At 1,000°C and a temperature of 1,200 mm Hg, a sample of methane occupies 20.0 l. What will be it’s new temperature if it is compressed to a volume of 4.00 l and a pressure of 3,600 mm Hg.

A sample of nitrous oxides has a volume of 120 l at 1,500 mm Hg and -10°C. Calculate its pressure when it’s volume is compressed to 50 l and it’s temperature increased to 34°C.

At 27°C and 750 mm Hg, a sample of hydrogen occupies 5.00 l. How much space will it occupy at STP?

The density of hydrogen at STP is 0.09 g/l. What is the mass of the sample of hydrogen in the last question.

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?