Deduce the structure of an unknown compound using the data below: molecular formula: c6h12o ir: 1705 cm-1 1h nmr: no absorptions greater than δ 3 ppm 13c nmr: δ 24.4, δ 26.4, δ 44.2, and δ 212.6 ppm. resonances at δ 44.2 and 212.6 have very low intensity.

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

A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml

What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2