What is the mass of 10 h2O2 molecules? H:1 O:16

A) 340 amu
B) 34 g
C) 340 g
D) 34 g/mol

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.

If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.