The molarity (m) of an aqueous solution containing 29.8 g of sucrose, c12h22o11, in 120 ml of solution is: 2.58 x 10–2 m. 7.26 x 10–4 m. 1.38 m. 0.726 m.

Can someone me with these questions plz.

What are transitions between a liquid and gas called? identify which way they are transitioning

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