Please help I’m desperate
If u can answer all three of them
I’ll give you brainliest

Matches the chemical name of each oxide of phosphorus to its chemical formula

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.