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The combination reaction of zinc metal plus sulfur solid produces zinc sulfide. This reaction occurs when zinc atoms react with sulfur atoms to form a compound. The balanced chemical equation for this reaction is: Zn (s) + S (s) → ZnS (s)
One possible product of each is gvien below: 1. Ca + SO3 = CaSO3 2. SbCl3 + Cl2 = SbCl5 3. N2 + 3 H2 = 2 NH3 4. S + O2 = SO2
The reaction is: CaO(s) + H2O(l)--- --> Ca(OH)2(s) Ca(OH)2(s) is the product (at the right side of the reaction equation).
Cr(s) | Cr3+(aq) Pb2+(aq) | Pb(s)
Reactant(s) are the starting material/chemical to a reactiion Product(s) are the final material/chemical at the end of a reaction.
Generic format is Reactant ( plus reactant(s)) = Product + (Product(s))
synthesis or combination reactionA+...double replacement.Addition reaction.
product(s)
MgCl2 aq plus Zn s is the oxidation half-reaction for Mg s plus ZnCl2 aq.
Anew substance that is formed is a product in a chemical reaction
CaCl2
The overall voltage for a redox reaction with the half reactions Mg s -- Mg2 plus plus 2e- and Cu2 plus -- Cu is 76 V.
The combination reaction of zinc metal plus sulfur solid produces zinc sulfide. This reaction occurs when zinc atoms react with sulfur atoms to form a compound. The balanced chemical equation for this reaction is: Zn (s) + S (s) → ZnS (s)
One possible product of each is gvien below: 1. Ca + SO3 = CaSO3 2. SbCl3 + Cl2 = SbCl5 3. N2 + 3 H2 = 2 NH3 4. S + O2 = SO2
zinc, hydrogen and chlorine
The reaction is: CaO(s) + H2O(l)--- --> Ca(OH)2(s) Ca(OH)2(s) is the product (at the right side of the reaction equation).
This is a precipitation reaction.