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Ca(HCO3)2 = CaCO3 + H2O + CO2
KCrO2 + H2SO4 = K2Cr2O7 + SO2 + H2O =>
2 KCrO2 + 3 H2SO4 = K2Cr2O7 + 3 SO2 + 3 H2O
H2SO4 + Na2CO3 = CO + OH + HSO4{-} + Na{+} =>
2 H2SO4 + Na2CO3 = CO + 2 OH + 2 HSO4{-} + 2 Na{+}
CrO4 + H2O = Cr + OH =>
CrO4 + 4 H2O = Cr + 8 OH
C7H6O3 + CH3OH = C4H8O2 + H2O =>
2 C7H6O3 + 14 CH3OH = 7 C4H8O2 + 6 H2O
C2H8N2 + C4H4O4 = C10H16N2O8 =>
C2H8N2 + 2 C4H4O4 = C10H16N2O8
KMnO4 + KI + H2SO4 = I2 + MnO2 + K2SO4 + H2O =>
2 KMnO4 + 6 KI + 4 H2SO4 = 3 I2 + 2 MnO2 + 4 K2SO4 + 4 H2O
CaSO4 + H2O = CaSO4*2H2O =>
CaSO4 + 2 H2O = CaSO4*2H2O
C2H6O2 + C8H6O4 = H2O + C10H8O4 =>
C2H6O2 + C8H6O4 = 2 H2O + C10H8O4
Pb(ClO4)2 + KBr = KClO4 + PbBr2 =>
Pb(ClO4)2 + 2 KBr = 2 KClO4 + PbBr2
C2H2O4 + H2SO4 = C + H4SO8 =>
C2H2O4 + H2SO4 = 2 C + H4SO8
O2 + C2H6O3 = CO2 + H2O =>
2 O2 + C2H6O3 = 2 CO2 + 3 H2O
PO4H3 + FeSO4 = FeP3 + SO2 + O2 + H2 =>
6 PO4H3 + 2 FeSO4 = 2 FeP3 + 2 SO2 + 14 O2 + 9 H2
Na2 + HAsO3 + KBrO + HCl = NaCl + KBr + H3AsO4 =>
Na2 + HAsO3 + KBrO + 2 HCl = 2 NaCl + KBr + H3AsO4
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Fe(ClO4)3 + KOH = Fe(OH)3 + KClO4 =>
Fe(ClO4)3 + 3 KOH = Fe(OH)3 + 3 KClO4
HCO3 + H2O = H2CO3 + OH =>
HCO3 + H2O = H2CO3 + OH
C6H6COOH + C2H5OH = C6H6COOC2H5 + H2O =>
C6H6COOH + C2H5OH = C6H6COOC2H5 + H2O
Mg + Zn(No3) = MgNo3 + Zn =>
Mg + Zn(No3) = MgNo3 + Zn
KBr + I2 + H2O = KOH + BrI + H2 =>
2 KBr + I2 + 2 H2O = 2 KOH + 2 BrI + H2
AlNO3(aq) + Na3PO4(aq) = AlPO4 + Na3NO3 =>
AlNO3(aq) + Na3PO4(aq) = AlPO4 + Na3NO3
Al(C2H3O2)3 + H2SO4 = Al(SO4)3 + H2(C2H3O2) =>
Al(C2H3O2)3 + 3 H2SO4 = Al(SO4)3 + 3 H2(C2H3O2)
NHCOCH3(C6H5) + Br2 = NHCOCH3(C6H5)Br = =>
2 NHCOCH3(C6H5) + Br2 = 2 NHCOCH3(C6H5)Br
Cr(OH)3 + KOH + KClO = K2(Cr2O7) + H2O + KCl =>
2 Cr(OH)3 + 2 KOH + 3 KClO = K2(Cr2O7) + 4 H2O + 3 KCl
HCHO = CHOOCH3 =>
2 HCHO = CHOOCH3
FeSO4 + Cl2 + Na2SO4 = NaCl + Fe2(SO4)3 =>
2 FeSO4 + Cl2 + Na2SO4 = 2 NaCl + Fe2(SO4)3
H2O + KCr2O7 + S = SO2 + KOH + Cr2O3 =>
2 H2O + 4 KCr2O7 + 7 S = 7 SO2 + 4 KOH + 4 Cr2O3
C2H6 + Cl = C2Cl6 + HCl =>
C2H6 + 12 Cl = C2Cl6 + 6 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + CuCO4 = ZnCO4 + Cu =>
Zn + CuCO4 = ZnCO4 + Cu
MnBr2 + AgNO3 = Mn(NO3)2 + AgBr =>
MnBr2 + 2 AgNO3 = Mn(NO3)2 + 2 AgBr
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NH3 + OH = H3O + NH =>
NH3 + OH = H3O + NH
NaOH + K2CO3 = Na2CO3 + OHK =>
2 NaOH + K2CO3 = Na2CO3 + 2 OHK
C12H22O(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O(s) + 17 O2(g) = 12 CO2(g) + 11 H2O(g)
C4H8O2 + O = H2O + CO2 =>
C4H8O2 + 10 O = 4 H2O + 4 CO2
KH + H2O = H2 + KOH =>
KH + H2O = H2 + KOH
AlI3 + O2 = Al2O3 + I =>
4 AlI3 + 3 O2 = 2 Al2O3 + 12 I
S2O3{-2} + H2O + Br2 = SO4{-2} + H{+} + Br{-} =>
S2O3{-2} + 5 H2O + 4 Br2 = 2 SO4{-2} + 10 H{+} + 8 Br{-}
SrS + NiSO4 = SrSO4 + NiS =>
SrS + NiSO4 = SrSO4 + NiS
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Cs + HCl = CsCl + H =>
Cs + HCl = CsCl + H
CuBr + H2O = HBr + Cu2O =>
2 CuBr + H2O = 2 HBr + Cu2O
CuBr2 + K2SO4 = CuSO4 + K2Br2 =>
CuBr2 + K2SO4 = CuSO4 + K2Br2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
(NH4)3PO4 + H2O = H3PO4 + NH4OH =>
(NH4)3PO4 + 3 H2O = H3PO4 + 3 NH4OH
K2Cr2O7 + HBr = KBr + H2O + CrBr3 + Br2 =>
K2Cr2O7 + 14 HBr = 2 KBr + 7 H2O + 2 CrBr3 + 3 Br2
AlBr3 + F = AlF3 + Br2 =>
2 AlBr3 + 6 F = 2 AlF3 + 3 Br2
CaSiO3 + H2CO3 + H2O = Ca + HCO3 + H4O4Si =>
CaSiO3 + 2 H2CO3 + H2O = Ca + 2 HCO3 + H4O4Si
H2SO4 + Ga = H2 + GaSO4 =>
H2SO4 + Ga = H2 + GaSO4
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