Nacl + h2o → naoh + cl2 + h2 how many grams of chlorine gas, cl2 are given off if 7.5 grams of sodium chloride, nacl, are decomposed? is this equation balanced?

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

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water? (at room temp, pure hcn exists as a volatile liquid)