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If 1.63 times 10 negative 4 of helium dissolves in 100.0g of water, what is the concentration in parts per million

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )