the mass ratio of sodium to fluorine in sodium fluoride is 1.21:1. a sample of sodium fluorideproduces 28.8 g of sodium upon decomposition. how much fluorine (in grams) forms?

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

C3h8o3 - glycerol major species present when dissolved in water

What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?