In a container that occupies 50 L, there are 3 gases oxygen gas, helium gas and nitrogen gas. If oxygen has a pressure of 0.5 atm., nitrogen has a pressure of 1.5 atm., and helium
has a pressure of 2.0 atm., what is the total pressure in the container?

Which statement is best described as a atom

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.