4) How many moles of O2 are produced with 42.0 moles of H2O?

If you want to create an electrical current, which situation would produce a solution capable of this

The reactions of photosynthesis occur in the of plant cell? a. mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.