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5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 5 Na2SO4 + K2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O
UF4 + UF6 = U4F17 =>
7 UF4 + UF6 = 2 U4F17
Zn(NO3)2 + (NH4)3PO4 = Zn3(PO4)2 + NH4NO3 =>
3 Zn(NO3)2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4NO3
C2Cl6 + NaOH = NaCl + CO2 + O + H =>
C2Cl6 + 6 NaOH = 6 NaCl + 2 CO2 + 2 O + 6 H
CH2O + [Ag(NH3)2]OH = HCOOH + NH3 + Ag + H2O =>
CH2O + 2[Ag(NH3)2]OH = HCOOH + 4 NH3 + 2 Ag + H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CH2OH + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3CH2COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 25 H2O
H2SO4 + KBr = H2O + KHSO4 + SO2 + Br2 =>
3 H2SO4 + 2 KBr = 2 H2O + 2 KHSO4 + SO2 + Br2
Na2Cr2O7 + Cu(NO3)2 = NaNO3 + CuCr2O7 =>
Na2Cr2O7 + Cu(NO3)2 = 2 NaNO3 + CuCr2O7
H2S + SO2 = H2O + S8 =>
16 H2S + 8 SO2 = 16 H2O + 3 S8
C6H6 + HNO3 = C6H3(NO2)3 + H2O =>
C6H6 + 3 HNO3 = C6H3(NO2)3 + 3 H2O
MnO4{2-} + CH3OH + H2O = MnO(OH)2 + HCHO + OH{-} =>
MnO4{2-} + CH3OH + H2O = MnO(OH)2 + HCHO + 2 OH{-}
Cu + H{+} + SO42{-} = Cu2{+} + H2O + SO2 =>
158 Cu + 80 H{+} + SO42{-} = 79 Cu2{+} + 40 H2O + SO2
CO2 + NaCl = NaC + ClO2 =>
CO2 + NaCl = NaC + ClO2
FeS + LiI = FeI2 + Li2S =>
FeS + 2 LiI = FeI2 + Li2S
VOCl3 + Zn + HCl = VCl2 + ZnCl2 + H2O =>
2 VOCl3 + 3 Zn + 4 HCl = 2 VCl2 + 3 ZnCl2 + 2 H2O
Zn + CaCO3 = ZnO + CaO + CO =>
Zn + CaCO3 = ZnO + CaO + CO
CrC = Cr + C =>
CrC = Cr + C
CN{+} + OH{-} = OCN{-} + H2O =>
CN{+} + 2 OH{-} = OCN{-} + H2O
NaHCO3 = NaO + CO2 + H2 =>
2 NaHCO3 = 2 NaO + 2 CO2 + H2
SOCl2 = S2Cl2 + SO2 + Cl2 =>
4 SOCl2 = S2Cl2 + 2 SO2 + 3 Cl2
C6H12O6 = C4H10O2H2 + CO2 =>
C6H12O6 = C4H10O2H2 + 2 CO2
Ca(OH)2(s) + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2(s) + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca(OH)2 + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2 + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
KMnO4 + H2SO4 + Sb = K2S4 + MnSO4 + Sb2O3 + H2O =>
2 KMnO4 + 6 H2SO4 + 12 Sb = K2S4 + 2 MnSO4 + 6 Sb2O3 + 6 H2O
HCO2H = H2O + CO =>
HCO2H = H2O + CO
Pb(CO3)2 + Mg3(PO4)2 = Pb3(PO4)2 + Mg(CO3)2 =>
3 Pb(CO3)2 + Mg3(PO4)2 = Pb3(PO4)2 + 3 Mg(CO3)2
NaOC2H3O2 + H2O = NaOH + C2H4O3 =>
NaOC2H3O2 + H2O = NaOH + C2H4O3
NH4NO3 + C6H8O7 = H2O + N2 + CO2 =>
9 NH4NO3 + C6H8O7 = 22 H2O + 9 N2 + 6 CO2
H{+} + Cr2O7{2-} + SO3{2-} = SO4{2-} + Cr + H2O =>
2 H{+} + Cr2O7{2-} + 6 SO3{2-} = 6 SO4{2-} + 2 Cr + H2O
Bi2S3O12 + NH4OH = BiO3H3 + N2H8SO4 =>
Bi2S3O12 + 6 NH4OH = 2 BiO3H3 + 3 N2H8SO4
H2O2 + CrCl + NaOH = NaCrO4 + H2O + NaCl =>
3 H2O2 + CrCl + 2 NaOH = NaCrO4 + 4 H2O + NaCl
KMnO4 + PbCl2 + HCl = MnCl2 + H2O + PbCl4 + KCl =>
2 KMnO4 + 5 PbCl2 + 16 HCl = 2 MnCl2 + 8 H2O + 5 PbCl4 + 2 KCl
H3C6H5O7H2O = C6H8O7 + H2O =>
H3C6H5O7H2O = C6H8O7 + H2O
K + P4 = KP4 =>
K + P4 = KP4
Cr2O7{-2} + H{+} + {-} = Cr(OH)3 + H2O =>
Cr2O7{-2} + 8 H{+} + 6e = 2 Cr(OH)3 + H2O
H2O2 + CH2O + N2H4 = C3H6N2O2 + H2O =>
H2O2 + 3 CH2O + N2H4 = C3H6N2O2 + 3 H2O
H2O2 + F = H2O + FO =>
H2O2 + F = H2O + FO
C2H5 + OH = CO2 + H2O =>
C2H5 + 13 OH = 2 CO2 + 9 H2O
Ba(OH)2 + KOH = Ba(OH)2KOH =>
Ba(OH)2 + KOH = Ba(OH)2KOH
H2O + SO2 + NO2 = H2SO4 + N2 =>
4 H2O + 4 SO2 + 2 NO2 = 4 H2SO4 + N2
C3H7COOH + Cr(OH)3 = (C3H7COO)3Cr + H2O =>
3 C3H7COOH + Cr(OH)3 = (C3H7COO)3Cr + 3 H2O
C12H22O11 + H2O = C8H20O4H4 + C4O8 =>
C12H22O11 + H2O = C8H20O4H4 + C4O8
Ba(Cl2) + K2SO4 = BaSO4 + KCl =>
Ba(Cl2) + K2SO4 = BaSO4 + 2 KCl
MnO4{-} + H{+} + C6H8O7 = Mn{2+} + CO2 + H2O =>
18 MnO4{-} + 54 H{+} + 5 C6H8O7 = 18 Mn{2+} + 30 CO2 + 47 H2O
Br2 + H2O + AgNO3 = AgBr + HNO3 + HBrO3 =>
3 Br2 + 3 H2O + 5 AgNO3 = 5 AgBr + 5 HNO3 + HBrO3
PV3 + BO = BV2 + P2O3 =>
2 PV3 + 3 BO = 3 BV2 + P2O3
Cu2F2 = Cu2 + F =>
Cu2F2 = Cu2 + 2 F
Al(s) + HNO3 = Al(NO3)3 + H =>
Al(s) + 3 HNO3 = Al(NO3)3 + 3 H
BF3 + SrSO3 = B2(SO3)3 + SrF2 =>
2 BF3 + 3 SrSO3 = B2(SO3)3 + 3 SrF2
Potassiumbromide + chlorine = bromine + potassiumchloride =>
2 KBr + Cl2 = Br2 + 2 KCl
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