“ Should future robots be built if they might take away jobs?” The essay will be your opinion and why you believe the way you do make sure your opinion is based on scientific evidence.

How many grams of n2h4 will be consumed by 23 g of n2o4

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

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