Consider butter (density= 0.860 g/ml) and sand (density= 2.28 g/ml). if 1.00 ml of butter were mixed with 1.00 ml of sand and mixed as thoroughly as possible what would be the density of the resulting mixture?

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.