What is the density of an object with a mass of 100 grams and a volume of 20 cm3? D = mass/ volume

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What natural processes produce large quantities of co2

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?

The ammonia molecule in the diagram has the observed bond orientation because