Reacción: H2 + CSe2 → CH4 + H2Se a)Escribir la ecuación química balanceada.
b)Realiza la estructura de Lewis de todos los reactivos y productos de la reacción.
c)Para aquellas moléculas que tengan un átomo central determinar la geometría molecular.

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Sugar is dissolved in water. which is the solute? sugar neither both water

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.