PLEASE ANSWER QUICK What is the percentage by mass of the solution formed when 22.0 grams of HCl is dissolved in 90.0 grams of water?

24.4%
22.48%
19.6%
16.7%

Amass of 100.0 g of solute is dissolved in water so that 850. ml of a 0.7500 m solution has been prepared. what is the molar mass of the solute?

Gymnast always perform on padded mats. how does the mats protect the gymnast

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor