If a bucket had a volume of 8.00 qt. and was full of gold whose density is 19.3 g/cm³, how many moles of gold where in the bucket?

Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle

Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.