What mass of cucl2 is contained in 75.85 g of a 22.4% by mass solution of cucl2 in water?

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

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?