Vinegar is a solution with a 3% mass of acetic acid. How much acid is in 550 g of vinegar? 16.5 g

10.5 g

4.5g

3 g

(show work and no links please)

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.

Match the name of the following compound:   mgso4  · h2omagnesium sulfate monohydratemagnesium (ii) sulfate monohydratemagnesium (ii) sulfate hydratemagnesium sulfate hydrate