what energy transformation occurs when a fire cracker explodes
a)gravitational potential energy to mechanical and electromagnetic
b)nuclear to kinetic and chemical
c)mechanical to electromagnetic and electrical
d)chemical to thermal and electromagneticim actually thirteen soo not in highschool

Ihat will happen if i added baking soda to vinegar

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

All of the following are part of the biosphere except