If a planet has mass of 2,440,000kg and a radius of 3.3x1026m, then its density is
___kg/m3
1.45x10-3
3.3xx103
6.28x10-2
O 5.43x106

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

Which type of intermolecular force is pbr3

Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.