How much more basic is a solution with ph 10 than a solution with ph 8?

a. 2 times
b. 6 times
c. 10 times
d. 100 times

Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules