Identifica en cada una de ellas el nombre de la ecuación, coeficiente, los estados de agregación, reactivos, productos, fecha de reacción. 1.- 2zn(s)+2Hci(ac)->27nCI(ac)+H2(g) .​

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na, so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g