No bc can someone help with these questions? pls, it’s the only thing I have to do tysm I appreciate it! <3 have a amazing day!!! Take your time and please try giving a short answer for both of them! like again thanks :) /these are my last pointsss!/

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

Compare and contrast refraction of light and sound will give brainliest

Which suspect most likely committed the robbery and how do you know