Using the ideal gas lae, a sample of 35°C of methane gas has a volume of 4.45 L at a pressure of 2.70 atm. Calculate the number of moles of the gas using the ideal gas law. Answer Choices:

A. 0.921
B. 0.475 mol
C. 1.41 mol
D. 0.608​

What’s a special glass that most beakers are made of

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring