A black bear can run 35.0 miles per hour! How long would it take the bear to 1.95 x 104 feet? a. 0.106
b.13
c.129

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

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest

Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?