Aliquid sample, with a density of .0915 g/ml has a mass of 17.7 grams. 1.) what is the volume of this sample (in ml)? 2.)what mass (in grams) of this sample would have a volume of 76.5 ml?

The compound methyl butanoate smells like apples. its percent composition is 58.8% c, 9.9% h, and 31.4% o. what’s the empirical formula ?

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp