To calculate the Ksp of 1.52 g of ammonium chloride (NH4Cl) in 1.00 L of aqueous solution, which equilibrium equation will you use?
A: NH4Cl(s) <> NH4+(aq) + Cl-(aq)
Which equation will you use to get the molar concentration of ammonium chloride?
A: 1.52 g / 1.00 L x 1 mol / molar mass
Given that the molar mass of NH4Cl is 53.50 g/mol, what is the Ksp of ammonium chloride?
A: 8.06 x 10^-4

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

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.

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