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Mg(HCO3)2 + Mg(OH)2 = 2 MgCO3 + 2 H2O
K2S + HNO3 = KNO3 + NO2 + S + H2O =>
K2S + 4 HNO3 = 2 KNO3 + 2 NO2 + S + 2 H2O
C2H5OH + KMnO4 + H2SO4 = C2H4O + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 C2H4O + K2SO4 + 2 MnSO4 + 8 H2O
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Ca(OH)2 + CH3OOH = Ca(CH3COO)2 + HOH =>
Ca(OH)2 + 4 CH3OOH = Ca(CH3COO)2 + 6 HOH
BaCO2 + H2SO4 = BaSO4 + H2CO2 =>
BaCO2 + H2SO4 = BaSO4 + H2CO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
FeS + AlCl3 = FeCl2 + Al2S3 =>
3 FeS + 2 AlCl3 = 3 FeCl2 + Al2S3
Cr2Te3(s) = Cr(s) + Te(s) =>
Cr2Te3(s) = 2 Cr(s) + 3 Te(s)
H2SO3 + Ba(OH)2 = BaSO3 + H2O =>
H2SO3 + Ba(OH)2 = BaSO3 + 2 H2O
Mg + NaCl = MgCl2 + Na =>
Mg + 2 NaCl = MgCl2 + 2 Na
CaBr2 + Na2(CO3) = CaCO3 + NaBr =>
CaBr2 + Na2(CO3) = CaCO3 + 2 NaBr
Sn(NO3)4 + Na2CO3 = Sn(CO3)2 + NaNO3 =>
Sn(NO3)4 + 2 Na2CO3 = Sn(CO3)2 + 4 NaNO3
Cu + C2H5NS = CuS + C2H3N + H =>
Cu + C2H5NS = CuS + C2H3N + 2 H
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
K[Al(OH)4] + HCl = KCl + AlCl3 + H2O =>
K[Al(OH)4] + 4 HCl = KCl + AlCl3 + 4 H2O
AIN + H2O = NH3 + AI(OH)3 =>
AIN + 3 H2O = NH3 + AI(OH)3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KOHFe(NO3)3 = FeOHK(NO3)3 =>
KOHFe(NO3)3 = FeOHK(NO3)3
NO2{-} + I{-} + H3O{+} = NO + I2 + H2O =>
2 NO2{-} + 2 I{-} + 4 H3O{+} = 2 NO + I2 + 6 H2O
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq) =>
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq)
NaBr(aq) + KI(aq) = NaI + KBr =>
NaBr(aq) + KI(aq) = NaI + KBr
Al2O3(S) + H2SO4(l) = Al2(SO4)3(S) + H2O(l) =>
Al2O3(S) + 3 H2SO4(l) = Al2(SO4)3(S) + 3 H2O(l)
C4H10 = C + H2 =>
C4H10 = 4 C + 5 H2
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
CH2O + KMnO4 = KOH + Mn + H2O + CO2 =>
7 CH2O + 4 KMnO4 = 4 KOH + 4 Mn + 5 H2O + 7 CO2
ZnNO32 + H2O = Zn + O2 + HNO3 =>
4 ZnNO32 + 2 H2O = 4 Zn + 59 O2 + 4 HNO3
MnO4{-]+H{+}+Br{-} = Mn{2+}+Br2+H2O =>
2 MnO4{-]+16H{+}+10Br{-} = 2 Mn{2+}+5Br2+8H2O
NaI + H2SO4 = I2 + Na2S + H2O + Na2SO4 =>
8 NaI + 4 H2SO4 = 4 I2 + Na2S + 4 H2O + 3 Na2SO4
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Na3Po4 + Fe2O3 = Na2O + FePo4 =>
2 Na3Po4 + Fe2O3 = 3 Na2O + 2 FePo4
ZnBr2 + Ba(OH)2 = BaBr2 + Zn(OH)2 =>
ZnBr2 + Ba(OH)2 = BaBr2 + Zn(OH)2
Ag2Cr2O7 + NH3 = [Ag(NH3)2]2Cr2O7 =>
Ag2Cr2O7 + 4 NH3 = [Ag(NH3)2]2Cr2O7
Sc2(SO3)3 + H2SO4 = Sc2(SO4)3 + H2O + SO2 =>
Sc2(SO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2O + 3 SO2
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
[Co(NCS)4] + H2O = [Co(H2O)6] + NCS =>
[Co(NCS)4] + 6 H2O = [Co(H2O)6] + 4 NCS
AgSCN + MnO4{-} + H3O{+} = Ag{+} + Mn{2+} + SO4{2-} + CO2 + NO + H2O =>
5 AgSCN + 13 MnO4{-} + 34 H3O{+} = 5 Ag{+} + 13 Mn{2+} + 5 SO4{2-} + 5 CO2 + 5 NO + 51 H2O
Na3PO4 = Na3PO2 + O2 =>
Na3PO4 = Na3PO2 + O2
C3N4 = C + N2 =>
C3N4 = 3 C + 2 N2
KBrO + S = SO2 + KBr =>
2 KBrO + S = SO2 + 2 KBr
As(s) + Cl2(g) = AsCl3(l) =>
2 As(s) + 3 Cl2(g) = 2 AsCl3(l)
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
H2 + AlBr3 = H2Al + Br =>
H2 + AlBr3 = H2Al + 3 Br
NaHCO3 = Na2CO3 + CO2 + HHO =>
2 NaHCO3 = Na2CO3 + CO2 + HHO
KMnO4 + H2SO4 + H2S = KHSO4 + MnSO4 + H2O =>
8 KMnO4 + 11 H2SO4 + 5 H2S = 8 KHSO4 + 8 MnSO4 + 12 H2O
C5H7O3 + O2 = CO + H2O =>
4 C5H7O3 + 11 O2 = 20 CO + 14 H2O
NaClO3 + HI + H2SO4 = HCl + I2 + NaHSO4 + H2O =>
NaClO3 + 6 HI + H2SO4 = HCl + 3 I2 + NaHSO4 + 3 H2O
C2H4O2(aq) + BaO(aq) = H2O(l) + CO(g) + Ba(s) =>
C2H4O2(aq) + 2 BaO(aq) = 2 H2O(l) + 2 CO(g) + 2 Ba(s)
Li + (OH) = Li(OH)4 =>
Li + 4(OH) = Li(OH)4
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