A 32.1 ml sample of Argon Gas is at a pressure of 611 torr. What volume will the gas occupy at a pressure of 2.11 ATM?
A. 12.2 ml
B. 54.1 mL
C. 107 ml
D. 211 mL

How does a hydroelectric power plant converts energy into energy.

Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-