Which species can conduct an electric current?
1) NaOH
2) NaCl
3) H2O
4) HCl

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

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

Ajar is tightly sealed at 22°c and 772 torr what is the pressure inside a jar after its been heated to 178°c