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2 HCOONa + H2SO4 = 2 CO + 2 H2O + Na2SO4
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Pb3(SbO4)4 + H2SO3 = H3SbO4 + Pb(SO3)2 =>
Pb3(SbO4)4 + 6 H2SO3 = 4 H3SbO4 + 3 Pb(SO3)2
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2(SO4)
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
Cr2O7{2-} + H{+} + CH3OH = Cr{3+} + H2O + HCOOH =>
2 Cr2O7{2-} + 16 H{+} + 3 CH3OH = 4 Cr{3+} + 11 H2O + 3 HCOOH
AgSO4 + K4Fe(CN)6 = Ag2Fe(CN)6 + K2SO4 =>
2 AgSO4 + K4Fe(CN)6 = Ag2Fe(CN)6 + 2 K2SO4
H2 = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
4.6116860184274E + 18 H2 = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
C3H8S(l) + O2(g) = CO2(g) + SO2(g) + H2O(l) =>
C3H8S(l) + 6 O2(g) = 3 CO2(g) + SO2(g) + 4 H2O(l)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2S + Na2CrO4 + H2O = S + Na(Cr(OH)4(H2O)2) + NaOH =>
3 Na2S + 2 Na2CrO4 + 12 H2O = 3 S + 2 Na(Cr(OH)4(H2O)2) + 8 NaOH
H + Ca = HCa =>
H + Ca = HCa
CH3COOH + KOH = CH3CO2K + H2O =>
CH3COOH + KOH = CH3CO2K + H2O
CrO4 + N2O = Cr + NO =>
CrO4 + 4 N2O = Cr + 8 NO
Na3[Cr(OH)6] + NaOH + Br2 = Na2CrO4 + H2O + NaBr =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 Br2 = 2 Na2CrO4 + 8 H2O + 6 NaBr
NO3{-} + C6H12O6 = C5H7O2N + HCO3{-} + H2O + H2CO3 =>
6 NO3{-} + 7 C6H12O6 = 6 C5H7O2N + 6 HCO3{-} + 12 H2O + 6 H2CO3
CH3CH2OH3 + O2 = H2O + CO2 =>
2 CH3CH2OH3 + 7 O2 = 8 H2O + 4 CO2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
KMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O
BaO2 + H2O = H2O2 + BaOH =>
2 BaO2 + 4 H2O = 3 H2O2 + 2 BaOH
CH3CH2OH + oxygen = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
NO = N2 + O2 =>
2 NO = N2 + O2
Zn2 + (HPO4)2 = Zn(HPO4) =>
Zn2 + (HPO4)2 = 2 Zn(HPO4)
C6H5C2H5 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C2H5 + 46 KMnO4 + 69 H2SO4 = 40 C6H6COOH + 23 K2SO4 + 46 MnSO4 + 104 H2O
NF3(g) + O2(g) = NO(g) + F2(g) =>
2 NF3(g) + O2(g) = 2 NO(g) + 3 F2(g)
CH3H6O + K2Cr2O7 + H2SO4 = C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
18 CH3H6O + 19 K2Cr2O7 + 76 H2SO4 = 6 C3H6O2 + 19 K2SO4 + 19 Cr2(SO4)3 + 139 H2O
Fe + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe + 3 NaNO3 + 2 NaOH = Na2FeO4 + 3 NaNO2 + H2O
Zn + H2NO3 = H2 + ZnNO3 =>
Zn + H2NO3 = H2 + ZnNO3
Li2O + CO2 = O2 + LiC =>
2 Li2O + 4 CO2 = 5 O2 + 4 LiC
Na2S2O4 + KMnO4 + H2SO4 = Na2SO3 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O4 + 4 KMnO4 + H2SO4 = 5 Na2SO3 + 4 MnSO4 + 2 K2SO4 + H2O
Cu + H2SO4 + AgCl + NH3 = Ag + CuSO4 + NH4Cl =>
Cu + H2SO4 + 2 AgCl + 2 NH3 = 2 Ag + CuSO4 + 2 NH4Cl
C2H4O = CH3COOC2H5 =>
2 C2H4O = CH3COOC2H5
(Si)2(H)3 + O2 = Si(O)2 + (H)2(O)3 =>
4(Si)2(H)3 + 17 O2 = 8 Si(O)2 + 6(H)2(O)3
SrCl2 + KFe(CN)6 = SrFe(CN)6 + KCl2 =>
SrCl2 + KFe(CN)6 = SrFe(CN)6 + KCl2
CuSO4 + FeC = FeSO4 + Cu + C =>
CuSO4 + FeC = FeSO4 + Cu + C
SO3 + NO2 = SO4 + N2O =>
3 SO3 + 2 NO2 = 3 SO4 + N2O
Cu + CO2 = Cu(CO2)2 =>
Cu + 2 CO2 = Cu(CO2)2
Na{+} + O{-} + NH4Cl = NaNH3Cl + OH =>
Na{+} + O{-} + NH4Cl = NaNH3Cl + OH
Cu3AsS4 + O2 = CuO + SO2 + As2O3 =>
4 Cu3AsS4 + 25 O2 = 12 CuO + 16 SO2 + 2 As2O3
NaNO3 + MnCl2 = NaCl + Mn(NO3)2 =>
2 NaNO3 + MnCl2 = 2 NaCl + Mn(NO3)2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
NH2 + O2 = H2O + NO2 =>
2 NH2 + 3 O2 = 2 H2O + 2 NO2
Cr2O7{-2} + H{+} + Br{-} = Cr{+3} + Br2{+} + H2O =>
Cr2O7{-2} + 14 H{+} + 4 Br{-} = 2 Cr{+3} + 2 Br2{+} + 7 H2O
P3I4 = P + I2 =>
P3I4 = 3 P + 2 I2
Ag2CrO4 + HNO3 = AgNO3 + H2Cr2O7 + H2O =>
2 Ag2CrO4 + 4 HNO3 = 4 AgNO3 + H2Cr2O7 + H2O
AgIO4 + H2O + AgNO3 = Ag2H3IO6 + HNO3 =>
AgIO4 + 2 H2O + AgNO3 = Ag2H3IO6 + HNO3
Zn(oh)2(s) + HNO3(aq) = Zn(NO3)2(aq) + H20(l) =>
5 Zn(oh)2(s) + 20 HNO3(aq) = 10 Zn(NO3)2(aq) + H20(l)
CH2CHCH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CHCH3 + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
MgBr2 + K3CO3 = MgCO3 + K3Br2 =>
MgBr2 + K3CO3 = MgCO3 + K3Br2
Fe + H2SO4 + KMnO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
10 Fe + 24 H2SO4 + 6 KMnO4 = 3 K2SO4 + 5 Fe2(SO4)3 + 6 MnSO4 + 24 H2O
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