5) You make 400.00 mL of an aqueous solution containing 10.5983 g of barium fluoride. What is the concentration of barium fluoride in the solution?

b. What would the concentration be if you had dissolved the barium fluoride in ethanol
(C2H5OH) rather than water?

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of

What is a number added in front of a formula in order to balance the equation