A person exhales about 5.8 × 102 L of carbon dioxide per day (at STP). The carbon dioxide exhaled by an astronaut is absorbed from the air of a space capsule by reaction with lithium hydroxide, LiOH.

2LiOH(s) + CO2(g) h Li2CO3(s) + H2O(l)

How many grams of lithium hydroxide are required per astronaut per day? (Molar mass of LiOH is 23.948 g/mol)

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

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver