Density is mass/volume. What is the density of an object that has a mass of 15.4g and a volume of 7.1mL?

A.2.2
B.2.169
C.2.17
D.2

its b you just need to divide 15.4 with 7.1

cock topography

the study of the surface of a large voluptuous cock.

look at that sorostitute right she's a cock topographer!

what classes are you taking this

cock topography!

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.