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9 C10H12O2 + 64 KMnO4 + 68 H2O = 15 C6H12O10 + 64 MnO2 + 64 KOH
Zn + HgI = ZnI + Hg =>
Zn + HgI = ZnI + Hg
FeO + Cl2 = FeCl3 + Fe2O3 =>
6 FeO + 3 Cl2 = 2 FeCl3 + 2 Fe2O3
H3PO4(aq) + Sr(OH)2(aq) = Sr3(PO4)2(aq) + H2O =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = Sr3(PO4)2(aq) + 6 H2O
Mg + CH3COOH = (CH3COO)2Mg + H2 =>
Mg + 2 CH3COOH = (CH3COO)2Mg + H2
K2SO4 + Al(CN)3 = Al2(SO4)3 + KCN =>
3 K2SO4 + 2 Al(CN)3 = Al2(SO4)3 + 6 KCN
Ca + NaNO3 = CaNaNO3 =>
Ca + NaNO3 = CaNaNO3
Pu(OH)3(H2O)3 = Pu2O3 + H2O =>
2 Pu(OH)3(H2O)3 = Pu2O3 + 9 H2O
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
KH2PO4 = K2HPO4 + H3PO4 =>
2 KH2PO4 = K2HPO4 + H3PO4
C5H8O2 + NaHSO3 = NaO3SCH(OH)(CH2)3CH(OH)SO3Na =>
C5H8O2 + 2 NaHSO3 = NaO3SCH(OH)(CH2)3CH(OH)SO3Na
H2O + Na2B4O7 + C17H31O2 = H3BO3 + C17H30O2Na =>
5 H2O + Na2B4O7 + 2 C17H31O2 = 4 H3BO3 + 2 C17H30O2Na
Bi2S3 + NO3{-} + H{+} = Bi2{+} + SO2 + NO + H2O =>
3 Bi2S3 + 13 NO3{-} + 16 H{+} = 3 Bi2{+} + 9 SO2 + 13 NO + 8 H2O
CH3CH3 = CHCH3 + H2 =>
CH3CH3 = CHCH3 + H2
Zn2(s) + HCl(aq) = ZnCl2(aq) + H2 =>
Zn2(s) + 4 HCl(aq) = 2 ZnCl2(aq) + 2 H2
H2C2O4*2H2O + K2C2O4*H2O + K2Cr2O7 = K3Cr(C2O4)3*3H2O + CO2 + H2O =>
7 H2C2O4*2H2O + 2 K2C2O4*H2O + K2Cr2O7 = 2 K3Cr(C2O4)3*3H2O + 6 CO2 + 17 H2O
AlClO3 = Al + Cl + O =>
AlClO3 = Al + Cl + 3 O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
SO2 + Ca(OH)2 = H2O + SCaO3 =>
SO2 + Ca(OH)2 = H2O + SCaO3
CH4 + O2 = C2O4 + H6O4 =>
6 CH4 + 14 O2 = 3 C2O4 + 4 H6O4
CCl4 + H2O = HCl + H2CO3 =>
CCl4 + 3 H2O = 4 HCl + H2CO3
Na + OH = Na2O + H2 =>
4 Na + 2 OH = 2 Na2O + H2
CH3COOH + Al = Al(CH3COO) + H =>
CH3COOH + Al = Al(CH3COO) + H
Ba(BrO3)2 = BaBr2 + O2 =>
Ba(BrO3)2 = BaBr2 + 3 O2
Rb2O + CaCl2 = RbCl + CaO =>
Rb2O + CaCl2 = 2 RbCl + CaO
C8H16(l) + O2(g) = C(g) + H2O(g) =>
C8H16(l) + 4 O2(g) = 8 C(g) + 8 H2O(g)
Pt + H2O = PtOH + H2 =>
2 Pt + 2 H2O = 2 PtOH + H2
K2Cr2O7 + S2 + H2O = SO2 + KOH + Cr2O3 =>
4 K2Cr2O7 + 3 S2 + 4 H2O = 6 SO2 + 8 KOH + 4 Cr2O3
BaCl2(aq) + K2SO4(aq) = Ba2 + SO4(s) + KCl(aq) =>
2 BaCl2(aq) + 2 K2SO4(aq) = Ba2 + 2 SO4(s) + 4 KCl(aq)
C4H5N + NaNH2 = C4H7N2Na =>
C4H5N + NaNH2 = C4H7N2Na
HNO3 + MgCO3 = H2CO3 + Mg(NO3)2 =>
2 HNO3 + MgCO3 = H2CO3 + Mg(NO3)2
C9H11NO2 + KMnO4 + H2SO4 = C7H5NO4 + MnSO4 + K2SO4 + H2O + CO2 =>
5 C9H11NO2 + 18 KMnO4 + 27 H2SO4 = 5 C7H5NO4 + 18 MnSO4 + 9 K2SO4 + 42 H2O + 10 CO2
NaI(aq) + Cl2(g) = NaCl(aq) + I2(cr) =>
2 NaI(aq) + Cl2(g) = 2 NaCl(aq) + I2(cr)
Al(s) + Mn(NO3)2(aq) = Mn(s) + Al(NO3)2(aq) =>
Al(s) + Mn(NO3)2(aq) = Mn(s) + Al(NO3)2(aq)
SO2(g) + H2S(g) = S(g) + H2O(g) =>
SO2(g) + 2 H2S(g) = 3 S(g) + 2 H2O(g)
Na2 = Na1 =>
Na2 = 2 Na1
Zn + HCl = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
KNO3 + AH4Cl = AH4NO3 + KCl =>
KNO3 + AH4Cl = AH4NO3 + KCl
CHCl3 + NH3 = NH4CN + NH4Cl =>
CHCl3 + 5 NH3 = NH4CN + 3 NH4Cl
Mn2O7 + K2O = MnK7 + O2 =>
Mn2O7 + 7 K2O = 2 MnK7 + 7 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + Na2 = Ag2 + NaNO3 =>
2 AgNO3 + Na2 = Ag2 + 2 NaNO3
CaCO3SiO2 = CaSiO3CO2 =>
CaCO3SiO2 = CaSiO3CO2
Al + J2 = Al2J3 =>
4 Al + 3 J2 = 2 Al2J3
NH + NO = N2 + OH =>
NH + NO = N2 + OH
NaCrO2 + HBr + H2O = NaBr + Cr(OH)3 =>
NaCrO2 + HBr + H2O = NaBr + Cr(OH)3
K + H2O = K(HO)2 + H2 =>
K + 2 H2O = K(HO)2 + H2
K2Cr2O7 + H2S + H3PO4 = K2PO4 + CrPO4 + H2O + S =>
2 K2Cr2O7 + 5 H2S + 6 H3PO4 = 2 K2PO4 + 4 CrPO4 + 14 H2O + 5 S
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Na4Si + H2O = SiH4 + Na2O =>
Na4Si + 2 H2O = SiH4 + 2 Na2O
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