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3 H2 + 2 FeCl3 = Fe2 + 6 HCl
H2CO3 + Bi(OH)5 = H2O + Bi2(CO3)5 =>
5 H2CO3 + 2 Bi(OH)5 = 10 H2O + Bi2(CO3)5
Cu(No3)2 + KBr = CuBr2 + KNo3 =>
Cu(No3)2 + 2 KBr = CuBr2 + 2 KNo3
HCl + H2O2 + Fe = FeCl2 + H2O =>
2 HCl + H2O2 + Fe = FeCl2 + 2 H2O
KOH + K2Cr2O7 = K2CrO4 + H2O =>
2 KOH + K2Cr2O7 = 2 K2CrO4 + H2O
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
F + Na2S = S + NaF =>
2 F + Na2S = S + 2 NaF
CH2Pb + O2 = CO2 + H2O + Pb =>
2 CH2Pb + 3 O2 = 2 CO2 + 2 H2O + 2 Pb
NaF + Cl2 = NaClF =>
2 NaF + Cl2 = 2 NaClF
Si + MgO = Mg2Si + O2 =>
Si + 2 MgO = Mg2Si + O2
Na3(Fe(SCN)6) + NaOH = Fe(OH)3 + SCN + Na =>
Na3(Fe(SCN)6) + 3 NaOH = Fe(OH)3 + 6 SCN + 6 Na
CuSO4NH4OH = NH4SO4CuOH =>
CuSO4NH4OH = NH4SO4CuOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H8O7 + H2SO4 = CO2 + SO2 + H2O =>
C6H8O7 + 9 H2SO4 = 6 CO2 + 9 SO2 + 13 H2O
Mg(OH)2 + NaNo3 = Mg(No3)2 + NaOH =>
Mg(OH)2 + 2 NaNo3 = Mg(No3)2 + 2 NaOH
HC8H4O4 + (OH) = C8H3O4 + H2O =>
HC8H4O4 + 2(OH) = C8H3O4 + 2 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
FeCl3 + HCl + KI{+} = FeCl2 + KCl + HI + Cl{+} =>
FeCl3 + HCl + KI{+} = FeCl2 + KCl + HI + Cl{+}
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
Fe(ClO4)3 + KOH = KClO4 + Fe(OH)3 =>
Fe(ClO4)3 + 3 KOH = 3 KClO4 + Fe(OH)3
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
C5H11OHCH3COOH = CH3COOC5H11H2O =>
C5H11OHCH3COOH = CH3COOC5H11H2O
C6H6FeK4N6O3 + KMnO4 + H2SO4 + F3O4S3(SO3)2 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O2F3K =>
16 C6H6FeK4N6O3 + 435 KMnO4 + 304 H2SO4 + 109 F3O4S3(SO3)2 = 390 KHSO4 + 8 Fe2(SO4)3 + 435 MnSO4 + 96 HNO3 + 96 CO2 + 109 H2O2F3K
N2O3 + CuO = Cu(NO2)2 =>
N2O3 + CuO = Cu(NO2)2
Br03 = Br =>
Br03 = 3 Br
Sr(NO3)2 = Sr(NO2)2 + O2 =>
Sr(NO3)2 = Sr(NO2)2 + O2
C2H4Cl2 + NaOH = NaCl + C2H4(OH)2 =>
C2H4Cl2 + 2 NaOH = 2 NaCl + C2H4(OH)2
RbOH(ac)HNO3(ac) = RbNO3(ac)H2O =>
RbOH(ac)HNO3(ac) = RbNO3(ac)H2O
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
NaNO3 + Zn + NaOH + H2O = NH3 + Na2(Zn(OH)4) =>
NaNO3 + 4 Zn + 7 NaOH + 6 H2O = NH3 + 4 Na2(Zn(OH)4)
C2H4Cl2 + NaOH = C2H6O2 + NaCl =>
C2H4Cl2 + 2 NaOH = C2H6O2 + 2 NaCl
C6H6FeK4N6O3 + KMnO4 + H2SO4 + F3O4S3(SO3)2 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O2F3K =>
16 C6H6FeK4N6O3 + 435 KMnO4 + 304 H2SO4 + 109 F3O4S3(SO3)2 = 390 KHSO4 + 8 Fe2(SO4)3 + 435 MnSO4 + 96 HNO3 + 96 CO2 + 109 H2O2F3K
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
Ag + HNO3(aq) = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3(aq) = 3 AgNO3 + NO + 2 H2O
Hg2 + HCI = Hg2CI + H2 =>
2 Hg2 + 2 HCI = 2 Hg2CI + H2
Mo + O2 = MoO2 =>
Mo + O2 = MoO2
C2H4Cl2 + NaOH = C2H2 + NaCl + H2O =>
C2H4Cl2 + 2 NaOH = C2H2 + 2 NaCl + 2 H2O
FeCl3 + HCl + KI{+} = FeCl2 + KCl + HI + Cl{+} =>
FeCl3 + HCl + KI{+} = FeCl2 + KCl + HI + Cl{+}
Hg2 + HCI = Hg2CI + H2 =>
2 Hg2 + 2 HCI = 2 Hg2CI + H2
XH3 + O2 = X2 + H2O =>
4 XH3 + 3 O2 = 2 X2 + 6 H2O
(NH4)2CO3(aq)Zn(NO3)2(aq) = (NH4)2(NO3)2(s)ZnCO3(s) =>
(NH4)2CO3(aq)Zn(NO3)2(aq) = (NH4)2(NO3)2(s)ZnCO3(s)
Na2O + CO3 = NaO3 + CO2 =>
Na2O + 5 CO3 = 2 NaO3 + 5 CO2
Na2O(aq) + P4O10(aq) = Na3PO4(aq) =>
6 Na2O(aq) + P4O10(aq) = 4 Na3PO4(aq)
FeO + CrO4 = Fe2O3 + Cr =>
8 FeO + CrO4 = 4 Fe2O3 + Cr
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
CH + Cl2 = CCl2 + H2 =>
2 CH + 2 Cl2 = 2 CCl2 + H2
Na2S2O3 + SO2 + H2O = Na2S4O6 + NaOH =>
3 Na2S2O3 + 2 SO2 + H2O = 2 Na2S4O6 + 2 NaOH
Mn(NO3)2 + NaBIO3 + HNO3 = BI(NO3)3 + HMnO4 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBIO3 + 16 HNO3 = 5 BI(NO3)3 + 2 HMnO4 + 5 NaNO3 + 7 H2O
NaCl + NaNO2 + Au + CH3COOH = CH3COONa + NaAuCl4 + NO + H2O =>
4 NaCl + 3 NaNO2 + Au + 6 CH3COOH = 6 CH3COONa + NaAuCl4 + 3 NO + 3 H2O
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