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Cu(NO3)2 + 9 H2 = Cu + 2 NH3 + 6 H2O
CH3NHCH3 + CH3Cl = CH3N(CH3)CH3 + HCl =>
CH3NHCH3 + CH3Cl = CH3N(CH3)CH3 + HCl
Ag2OH2O = AgOH =>
Ag2OH2O = 2 AgOH
Na2SO3 + H3PO4 = Na3PO4 + H2SO3 =>
3 Na2SO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2SO3
PO4H3 + Al = Al2PO4 + H2 =>
2 PO4H3 + 4 Al = 2 Al2PO4 + 3 H2
(OH)2 = H2O2 =>
(OH)2 = H2O2
Mg(CN)2 + Li = LiCN + Mg =>
Mg(CN)2 + 2 Li = 2 LiCN + Mg
AlBr2 + Cl2(g) = AlCl2(aq) + Br2 =>
AlBr2 + Cl2(g) = AlCl2(aq) + Br2
Cl + CrBr3 = ClCr + Br3 =>
Cl + CrBr3 = ClCr + Br3
CH2 + Cl2 = CH2Cl2 =>
CH2 + Cl2 = CH2Cl2
K2Cr2O7 + H2SO4 + CH3CH2CH(OH)2 = Cr2(SO4)3 + K2S02 + CH3CH2COOH + H2O =>
K2Cr2O7 + 5 H2SO4 + 10 CH3CH2CH(OH)2 = Cr2(SO4)3 + K2S02 + 10 CH3CH2COOH + 15 H2O
Mg + FeF3 = Fe + MgF =>
3 Mg + FeF3 = Fe + 3 MgF
I3{-} + SO2 + H2O = I{-} + SO4{-2} + H{+} =>
I3{-} + SO2 + 2 H2O = 3 I{-} + SO4{-2} + 4 H{+}
NO3 + H2O + NaCl = N2 + Cl2 + NaOH =>
2 NO3 + 6 H2O + 12 NaCl = N2 + 6 Cl2 + 12 NaOH
Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O
K2O3Si + Ca(OH)2 = CaO3Si + KOH =>
K2O3Si + Ca(OH)2 = CaO3Si + 2 KOH
BaCl2 + Na2HAsO4 = NaCl + BaHAsO4 =>
BaCl2 + Na2HAsO4 = 2 NaCl + BaHAsO4
Al + OH + H2O = Al(OH)4(H2O)2 =>
Al + 4 OH + 2 H2O = Al(OH)4(H2O)2
NaNo3 + CaBr2 = NaBr + Ca(No3)2 =>
2 NaNo3 + CaBr2 = 2 NaBr + Ca(No3)2
Ca(s) + RbS(aq) = CaS(aq) + Rb(s) =>
Ca(s) + RbS(aq) = CaS(aq) + Rb(s)
Pb(IO3)2 + NaOH = Na(IO3) + Pb(OH)2 =>
Pb(IO3)2 + 2 NaOH = 2 Na(IO3) + Pb(OH)2
Br2 + ZnCl2 = ZnBr2 + Cl2 =>
Br2 + ZnCl2 = ZnBr2 + Cl2
PbSO4 + CH3COONa = PbCO3 + CH3COCH3 + Na2SO4 =>
PbSO4 + 2 CH3COONa = PbCO3 + CH3COCH3 + Na2SO4
CsNO3H2O = CsOHHNO3 =>
CsNO3H2O = CsOHHNO3
Mg(NH4)2 + NaOH = NaNH4 + Mg(OH)2 =>
Mg(NH4)2 + 2 NaOH = 2 NaNH4 + Mg(OH)2
KOH + H25 = K25 + H2O =>
25 KOH + H25 = K25 + 25 H2O
Na2CO3 + H3PO4 = CO2 + H2O + Na3(PO4) =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3(PO4)
Ag2CO3(s) = Ag + CO3 =>
Ag2CO3(s) = 2 Ag + CO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCO3 + H2O = H2CO3 + OH =>
HCO3 + H2O = H2CO3 + OH
Cu + HBr = HCu + Br2 =>
2 Cu + 2 HBr = 2 HCu + Br2
NaOH + CH3COOH = NaHCO3 + CH4 =>
NaOH + CH3COOH = NaHCO3 + CH4
MgO2 + N2 + C = Mg2N3 + CO2 =>
4 MgO2 + 3 N2 + 4 C = 2 Mg2N3 + 4 CO2
C17H35COOH + C18H37OH = C17H35COOC18H37 + H2O =>
C17H35COOH + C18H37OH = C17H35COOC18H37 + H2O