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4 AgNO3 + 2 H2O = 4 Ag + O2 + 4 HNO3
HBr + Zn = H2 + ZnBr =>
2 HBr + 2 Zn = H2 + 2 ZnBr
Fe2(NO3)3 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe2(NO3)3 + 4 HNO3 = 2 Fe(NO3)3 + NO + 2 H2O
(NH4)2CO3(aq) + Na2C2O4(aq) = NaCO3 + NH4 + C2O4 =>
2(NH4)2CO3(aq) + Na2C2O4(aq) = 2 NaCO3 + 4 NH4 + C2O4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NO2{-} + H{+} = H2O + HNO3 + NO =>
3 NO2{-} + 3 H{+} = H2O + HNO3 + 2 NO
PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2
ClO4 + Ba(OH)2 = Cl(OH)2 + O4Ba =>
ClO4 + Ba(OH)2 = Cl(OH)2 + O4Ba
Cl2(l) + NaBr(s) = NaCl(s) + Br2(l) =>
Cl2(l) + 2 NaBr(s) = 2 NaCl(s) + Br2(l)
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeCl3 + Na2CO3 = FeNa3 + Cl2CO3 =>
2 FeCl3 + 3 Na2CO3 = 2 FeNa3 + 3 Cl2CO3
AgF(aq) + Na2S(aq) = Ag2S(s) + NaF(aq) =>
2 AgF(aq) + Na2S(aq) = Ag2S(s) + 2 NaF(aq)
C2H6 + NH3 + O2 = C3H3N + H2O =>
6 C2H6 + 4 NH3 + 9 O2 = 4 C3H3N + 18 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
K2Cr2O7 + K2SO3 + H2O = K2SO4 + KOH + Cr2O3 =>
K2Cr2O7 + 3 K2SO3 + H2O = 3 K2SO4 + 2 KOH + Cr2O3
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
K4[CoF6] + HCl = CoF2 + KCl + HF =>
K4[CoF6] + 4 HCl = CoF2 + 4 KCl + 4 HF
AgBr(aq) + NH4OH(aq) = AgOH + NH3 + HBr =>
AgBr(aq) + NH4OH(aq) = AgOH + NH3 + HBr
CaCl2 + Sr = SrCl + Ca =>
CaCl2 + 2 Sr = 2 SrCl + Ca
Y2O3 + YF3 = Y5O4F7 =>
4 Y2O3 + 7 YF3 = 3 Y5O4F7
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
AsO + AgNO3 = AgO + AsNO3 =>
AsO + AgNO3 = AgO + AsNO3
(NH4)3PO4(aq) + CaBr2(aq) = Ca3(PO4)2(s) + NH4Br(aq) =>
2(NH4)3PO4(aq) + 3 CaBr2(aq) = Ca3(PO4)2(s) + 6 NH4Br(aq)
Zn(s) + HBr2(aq) = ZnBr2(aq) + H2(g) =>
2 Zn(s) + 2 HBr2(aq) = 2 ZnBr2(aq) + H2(g)
AlO + H2O = Al + OH =>
AlO + H2O = Al + 2 OH
Cu + H1N1O3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 H1N1O3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
AcAc + MnCl2*4H2O = [Mn(AcAc)3] + H2O + Cl2 =>
3 AcAc + MnCl2*4H2O = [Mn(AcAc)3] + 4 H2O + Cl2
H2S + Cr2O3 = Cr(HS)3 + H2O =>
6 H2S + Cr2O3 = 2 Cr(HS)3 + 3 H2O
CH3COOH + NaNO3 = C2H3NaO2 + HNO3 =>
CH3COOH + NaNO3 = C2H3NaO2 + HNO3
C18H21NO3 + HCl = C18H22NO3 + Cl =>
C18H21NO3 + HCl = C18H22NO3 + Cl
OVCl3 + H2C2O4 = C2O4 + HOVCl3 =>
2 OVCl3 + H2C2O4 = C2O4 + 2 HOVCl3
NO2 + C = CO + N2 =>
2 NO2 + 4 C = 4 CO + N2
K2Cr2O7 + KBr + HNO3 = KNO3 + Cr(NO3)3 + Br2 + H2O =>
K2Cr2O7 + 6 KBr + 14 HNO3 = 8 KNO3 + 2 Cr(NO3)3 + 3 Br2 + 7 H2O
ICl3(s) + H2O(l) = ICl(g) + HIO3(aq) + HCl(g) =>
2 ICl3(s) + 3 H2O(l) = ICl(g) + HIO3(aq) + 5 HCl(g)
MgAlCl3 = MgCl2AlCl =>
MgAlCl3 = MgCl2AlCl
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
NaH + BaCl = NaCl + BaH =>
NaH + BaCl = NaCl + BaH
Al(SO4)3 + Ba = BaSO4 + Al =>
Al(SO4)3 + 3 Ba = 3 BaSO4 + Al
Cl2 + AlBr3 = (AlCl2)3 + Br3 =>
3 Cl2 + 3 AlBr3 = (AlCl2)3 + 3 Br3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C3H6O + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
C3H6O + 2 Ag(NH3)2OH = 2 Ag + C3H5O2NH4 + H2O + 3 NH3
KNO2HI = KIHNO2 =>
KNO2HI = KIHNO2
FeSCN + Na3PO4 = SCNNa3 + FePO4 =>
FeSCN + Na3PO4 = SCNNa3 + FePO4
C2H2 + CuCl = C2Cu2 + HCl =>
C2H2 + 2 CuCl = C2Cu2 + 2 HCl
Hg + HNO3 + HCl = H2[HgCl4] + NO2 + H2O =>
Hg + 2 HNO3 + 4 HCl = H2[HgCl4] + 2 NO2 + 2 H2O
CH3Br + Na = NaBr + C2H6 =>
2 CH3Br + 2 Na = 2 NaBr + C2H6
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