If I start with 6 M HCl and I need a final working solution of 1.2 L of 1.5 M. How much 6 M acid do I need and how much water to make this dilution?

Describe the interaction that occurs between two objects with the same electrical charge.

Which characteristics can be used to differentiate star systems? check all that apply.

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