what is the percent yield if the combustion of gasoline results in 680 grams of steam produced when a theoretical yield is 985 grams of steam?

When the water vapor cools it condenses select a number that represents his process on the

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159