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What is Ka for HCN(aq) H plus (aq) plus CN and ndash(aq)?
HCN(aq) ==> H^+(aq) + CN^-(aq)Ka = [H+][CN-]/[HCN] and the value can be looked up in a book or on line.
What is Ka for HNO2(aq) NO2 (aq)?
ka=[H+][NO2_]/[HNO2]
What is Kb for CH3NH2(aq) plus H2O(I) CH3NH3 plus (aq) plus OH-(aq)?
Kb = [CH3NH3 +] [OH-] / [CH3NH2]
What is the correct cell notation for the redox reaction 3Pb2 plus aq plus 2Cr s 3Pb s plus 2Cr3 plus aq?
Cr(s) | Cr3+(aq) Pb2+(aq) | Pb(s)
What is the formed on the reaction Kl(aq) plus AgNO3(aq) Agl(s) KNO3(aq)?
A precipitate
What is Ka for HCN(aq) H plus (aq) plus CN and ndash(aq)?
HCN(aq) ==> H^+(aq) + CN^-(aq)Ka = [H+][CN-]/[HCN] and the value can be looked up in a book or on line.
Consider the reaction hocl aq plus H2O l ocl-aq plus h3o plus aq if kb equals 2.9 x 10-7 for ocl-what is ka for hocl?
3.4 * 10^-8
What is Ka for HNO2 aq H aq NO2-aq?
Ka= [H+][NO2-] [HNO2]
What is Ka for HNO2(aq) H (aq) NO2-(aq)?
ka=[H+][NO2_]/[HNO2]
What is Ka for H3BO3(aq) H (aq) H2BO3-(aq)?
not sure
What is Ka for H3BO3(aq) = H+(aq)+H2BO3 -(aq)?
Ka= [H+] [H2BO3-] / [h3BO3] (Apex)
What is Ka for H2CO3 aq H aq HCO3 aq?
Ka= [h+][HCO3-]/[H2CO3]
What is Ka for HNO2(aq) NO2 (aq)?
ka=[H+][NO2_]/[HNO2]
Consider the reaction nh2oh aq plus h2ol nh3oh plus aq plus h3o plus aq if ka equals 1.5 x 10-6 for nh3oh plus what is kb for nh2oh kw equals 1.0 x 10-14 at this temperature?
6.6 x 10-9
What is Ka for HCN aq H aq CN aq?
ka=[H+][CN-]/[HCN]
Given the complete ionic equation Cd2 plus (aq) plus 2Cl-(aq) plus 2Na plus (aq) plus S2-(aq) CdS(s) plus 2Na plus (aq) plus 2Cl-(aq)?
Net Ionic: Cd^+2+(aq) + S^2-(aq) ==> CdS(s)The Na^+ and Cl^- are spectator ions.
Cd2 plus (aq) plus 2Cl-(aq) plus 2Na plus (aq) plus S2-(aq) CdS(s) plus 2Na plus (aq) plus 2Cl-(aq)?
Cd^2+(aq) + 2Cl^-(aq) +2Na^+(aq) + S^2-(sq) ==> CdS(s) + 2Na^+(aq) + 2Cl^-(aq)The 2Na^+(aq) and the 2 Cl^-(aq) are spectator ions as they appear on both sides of the equation. Thus, the NET reaction is ...Cd^2+(aq) + S^2-(aq) ==> CdS(s)What else was your question. This is classed as a double replacement reaction.
