How can i grow algae in different brands of water? What material do i need?

Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg

The p sub shell can hold up to 8 electrons in an atom. true or false?

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.