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Zn + 2HCl --> ZnCl2 + H2
Zn + 2AgNO3 --> Zn(NO3)2 + 2Ag Keq = [Zn(NO3)2][Ag]^2/[Zn][AgNO3]^2 You need concentrations to calculate the Keq Answer from: http://answers.yahoo.com/question/index?qid=20090210150755AAmWI7s
The reaction Zn + CuCl2 --> Cu + ZnCl2 is a single-replacement reaction.
When zinc chromate and silver nitrate react, they undergo a double displacement reaction. The products are then silver chromate and zinc nitrate. The complete equation is ZnCrO4 + 2 AgNO3 = Ag2CrO4 + Zn(NO3)2
They will form NaNO3 in aqueous solution, and AgOH would precipitate out of solution. AgNO3(aq) + NaOH(aq) --> AgOH(s) + NaNO3(aq) This is an example of a double displacement/replacement reaction.
Zn + 2HCl --> ZnCl2 + H2
Zn + 2AgNO3 --> Zn(NO3)2 + 2Ag Keq = [Zn(NO3)2][Ag]^2/[Zn][AgNO3]^2 You need concentrations to calculate the Keq Answer from: http://answers.yahoo.com/question/index?qid=20090210150755AAmWI7s
The reaction Zn + CuCl2 --> Cu + ZnCl2 is a single-replacement reaction.
I included phases in this equation, showing that all products and reactants in this reaction are aqueous, with the exception of silver chloride which forms a solid ...
When zinc chromate and silver nitrate react, they undergo a double displacement reaction. The products are then silver chromate and zinc nitrate. The complete equation is ZnCrO4 + 2 AgNO3 = Ag2CrO4 + Zn(NO3)2
They will form NaNO3 in aqueous solution, and AgOH would precipitate out of solution. AgNO3(aq) + NaOH(aq) --> AgOH(s) + NaNO3(aq) This is an example of a double displacement/replacement reaction.
The reaction is: NaCl + AgNO3 = NaNO3 + AgCl Silver chloride is a white precipitate.
This is a double displacement reaction, also known as a metathesis reaction. In this reaction, silver nitrate (AgNO3) reacts with sodium chloride (NaCl) to form sodium nitrate (NaNO3) and silver chloride (AgCl) as products.
AgNO3 + KI --> AgI + KNO3 is a double replacement (displacement) reaction.
This is a single displacement reaction, where zinc (Zn) replaces sodium (Na) in sodium chloride (NaCl) to form zinc chloride (ZnCl2) and sodium (Na) metal. The reaction is also known as a displacement or substitution reaction.
Well, well, well, looks like we've got a chemical equation on our hands! When zinc metal reacts with silver nitrate, it forms zinc nitrate and silver metal. So, technically speaking, your equation is correct. Keep up the good work, chemist in the making!
The reduction half-reaction for this reaction is: Zn^2+ + 2e- -> Zn(s).