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4 KCl + 4 SO2 + 2 H2O + 3 O2 = 4 KSO4 + 4 HCl
Mg + NaNO3 = Mg(NO3)2 + Na2 =>
Mg + 2 NaNO3 = Mg(NO3)2 + Na2
Cr2O7{-2} + H2S + H{+} = S2 + Cr{+3} + H2O =>
2 Cr2O7{-2} + 6 H2S + 16 H{+} = 3 S2 + 4 Cr{+3} + 14 H2O
NH3 + AgNO3 = Ag3N + HNO3 =>
NH3 + 3 AgNO3 = Ag3N + 3 HNO3
Zn + MnO2 = ZnO + Mn =>
2 Zn + MnO2 = 2 ZnO + Mn
(NH4)2S + ZnBr2 = ZnS + (NH4)Br =>
(NH4)2S + ZnBr2 = ZnS + 2(NH4)Br
Ca + MgCl2 = CaCl2 + Mg =>
Ca + MgCl2 = CaCl2 + Mg
H2O2 + Zn = H2ZnO2 =>
H2O2 + Zn = H2ZnO2
Hg(NO3)2 + Na2Cr2O7 = Cr2HgO7 + NaNO3 =>
Hg(NO3)2 + Na2Cr2O7 = Cr2HgO7 + 2 NaNO3
HF + N2H4 = N2H5F =>
HF + N2H4 = N2H5F
MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-] =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-]
Cu = Cu{2} + e =>
Cu = Cu{2} + 2e
NaHCO3(aq) = Na2CO3 + H2CO3 =>
2 NaHCO3(aq) = Na2CO3 + H2CO3
H2 + S = H2S =>
H2 + S = H2S
OCl + S2O3 = SO4 + Cl =>
5 OCl + S2O3 = 2 SO4 + 5 Cl
C4H10O + O2 = CO2 + H10O2 =>
2 C4H10O + 9 O2 = 8 CO2 + 2 H10O2
Zn + Na2S = S + Na2Zn =>
Zn + Na2S = S + Na2Zn
CH3CHCHCH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH3CO + H2O =>
3 CH3CHCHCH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH3CO + 4 H2O
MgSO4 + NH3 = MgH2 + NHSO4 =>
MgSO4 + NH3 = MgH2 + NHSO4
HIO3 + Na(OH)1 = NaIO3 + H2O =>
HIO3 + Na(OH)1 = NaIO3 + H2O
NaOH(aq) + CaBr2(S) = Ca(OH)2(S) + NaBr(aq) =>
2 NaOH(aq) + CaBr2(S) = Ca(OH)2(S) + 2 NaBr(aq)
H2SO4 + NaCl = HCl + NaHSO4 =>
H2SO4 + NaCl = HCl + NaHSO4
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
P + Ca = Ca3P4 =>
4 P + 3 Ca = Ca3P4
(COO)2Na2 + Pb(C2H3O2)2 = (COO)2Pb + NaC2H3O2 =>
(COO)2Na2 + Pb(C2H3O2)2 = (COO)2Pb + 2 NaC2H3O2
C(CH3)2O + KMnO4 = K2CO3 + Mn + H2O + CO2 =>
7 C(CH3)2O + 16 KMnO4 = 8 K2CO3 + 16 Mn + 21 H2O + 13 CO2
AI(OH)3 + HF + NaOH = Na3AIF6 + H2O =>
AI(OH)3 + 6 HF + 3 NaOH = Na3AIF6 + 6 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Pu(OH)6 = Pu2O6 + H2O =>
2 Pu(OH)6 = Pu2O6 + 6 H2O
AsNo3 + HCl = AsCl + HNo3 =>
AsNo3 + HCl = AsCl + HNo3
C56H81O19S + O2 = CO2 + H2O + SO2 =>
4 C56H81O19S + 271 O2 = 224 CO2 + 162 H2O + 4 SO2
PbCO3*Pb(OH)2 + HNO3 = PbCO3 + Pb(NO3)2 + H2O =>
PbCO3*Pb(OH)2 + 2 HNO3 = PbCO3 + Pb(NO3)2 + 2 H2O
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Ca(NO3)2 + H2CO3 = CaCO3 + HNO3 =>
Ca(NO3)2 + H2CO3 = CaCO3 + 2 HNO3
HCOOCa + H2SO4 = HCOOH + CaHSO4 =>
HCOOCa + H2SO4 = HCOOH + CaHSO4
C12H22O11 + Ca(OH)2 = C12H22O11CaO + H2O =>
C12H22O11 + Ca(OH)2 = C12H22O11CaO + H2O
KSCN + Fe(NO3)3 + NaH2PO4 = KNO3 + NaSCN + Fe{3+} + H2PO4{-} =>
3 KSCN + Fe(NO3)3 + 3 NaH2PO4 = 3 KNO3 + 3 NaSCN + Fe{3+} + 3 H2PO4{-}
C2H2 + [Ag(NH3)2]OH = H2O + NH3 + Ag2C2 =>
C2H2 + 2[Ag(NH3)2]OH = 2 H2O + 4 NH3 + Ag2C2
HgO + HCl = HgCl2 + H2O =>
HgO + 2 HCl = HgCl2 + H2O
Na + S = Na2S =>
2 Na + S = Na2S
C14H18N2 + O5 = CO2 + H2O + N2 =>
5 C14H18N2 + 37 O5 = 70 CO2 + 45 H2O + 5 N2
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2(NH4)(NO3)
CrO + H3PO4 = Cr3(PO4)2 + H2O =>
3 CrO + 2 H3PO4 = Cr3(PO4)2 + 3 H2O
Na2[Zn(OH)4] + H2SO3 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 H2SO3 = Na2SO3 + ZnSO3 + 4 H2O
Na2MnO4 + KNO2 + H2SO4 = MnSO4 + KNO3 + Na2SO4 + H2O =>
Na2MnO4 + 2 KNO2 + 2 H2SO4 = MnSO4 + 2 KNO3 + Na2SO4 + 2 H2O
Ni(NO3)2 + LiBr = Li(NO3) + NiBr2 =>
Ni(NO3)2 + 2 LiBr = 2 Li(NO3) + NiBr2
Na2SO4 + HNO3 = NaNO3 + H2SO4 =>
Na2SO4 + 2 HNO3 = 2 NaNO3 + H2SO4
NH4 + CuO2 = CuH + N + O =>
NH4 + 4 CuO2 = 4 CuH + N + 8 O
H3BO3 + CH3OH = H2O + B(OCH3)3 =>
H3BO3 + 3 CH3OH = 3 H2O + B(OCH3)3
MnBr2 + KMnO4 + H2O = Br2 + MnO2 + KOH =>
3 MnBr2 + 4 KMnO4 + 2 H2O = 3 Br2 + 7 MnO2 + 4 KOH
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