100 POINTS! Need help ASAP! How much NaOH was needed to neutralize the acid in the beaker? How could you tell that the acid was neutralized?

Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is

List four observations that indicate that a chemical reaction may be taking place

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)