What would the volume of a gas be at 150°C, if it had a volume of 693 mL at 45°C?

921.8207 mL

Explanation:

(V1 / T1) = (V2 / T2)

add 273 to each °C in the problem to make them in kelvin

(693 / 318) = (X / 423)

solve for X

X = 921.8207 mL

gas

explanation:

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each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.