These are 2 seperate equations I need help with. If possible please show each step in a different color. THANK YOU

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

An experimental procedure requires a 10 ml of acid to be dissolved

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature