What is the mass of 114 mL of ether if the density of ether is 0.70 g/mL?6.14 x 10-3g3.5 x 10-3g79.8 g162 gIf a liter of water is cooled from 50 C to 30 C what happens to its volume?The volume decreases.The volume increases.The volume first increases then decreases.The volume first decreases then increases.As the density of a substance increases the volume of a given mass of that substance _____.fluctuatesis not affecteddecreasesincreaseA 45.0 g silver bar is cut into three equal pieces. How does the density of each piece compare to the density of the original silver bar?The three pieces would have a higher density than the original silver bar.The three pieces would have a lower density than the original silver bar.The three pieces would each have different densities than the original silver bar.All densities are equal.What equation is used to determine the density of an object?density= volume/massdensity= mass/volumedensity=mass x volumevolume= density/mass