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N2*3H2 = 2 NH3
ClO + KI = K(ClO)3 + I =>
3 ClO + KI = K(ClO)3 + I
FeCl2 + NH4SCN = NH4Cl + FeSCNCl =>
FeCl2 + NH4SCN = NH4Cl + FeSCNCl
C3 + H8 + O = C3H8O2 =>
C3 + H8 + 2 O = C3H8O2
Fe + Cr2O4 = FeO + CrO =>
2 Fe + Cr2O4 = 2 FeO + 2 CrO
K(s) + ZnSO4(aq) = K(SO4)2(aq) + Zn(s) =>
K(s) + 2 ZnSO4(aq) = K(SO4)2(aq) + 2 Zn(s)
Ca(OH)2(aq) + SO3(g) = CaSO4 + H2O(l) =>
Ca(OH)2(aq) + SO3(g) = CaSO4 + H2O(l)
Zn2S2 + Sr2Cl = Zn2Cl + Sr2S2 =>
Zn2S2 + Sr2Cl = Zn2Cl + Sr2S2
MgH2 + HNO3 = Mg(NO3)2 + H3 =>
3 MgH2 + 6 HNO3 = 3 Mg(NO3)2 + 4 H3
H3PO2 + Al(OH)3 = Al(H2PO2)3 + H2O =>
3 H3PO2 + Al(OH)3 = Al(H2PO2)3 + 3 H2O
C6H12O6 + H2SO4 + NH3 = C16H18O4N2S + H2O + CO2 =>
37 C6H12O6 + 12 H2SO4 + 24 NH3 = 12 C16H18O4N2S + 162 H2O + 30 CO2
Cu(SO4) + OH(NO3) = OH(SO4) + Cu(NO3) =>
Cu(SO4) + OH(NO3) = OH(SO4) + Cu(NO3)
(CH3CO)2O + CH2NH2CH2NH2 = CH3COOH + CH3CONHCH2CH2NH2 =>
(CH3CO)2O + CH2NH2CH2NH2 = CH3COOH + CH3CONHCH2CH2NH2
HCH0 + NaOH + CuSO4 = HCOOH + Cu2O + Na2SO4 + H2O =>
HCH0 + 8 NaOH + 4 CuSO4 = HCOOH + 2 Cu2O + 4 Na2SO4 + 4 H2O
H{+} + MnO4{-} + CH3OH = H2O + Mn{2+} + CO2 =>
18 H{+} + 6 MnO4{-} + 5 CH3OH = 19 H2O + 6 Mn{2+} + 5 CO2
H2SO4 + NaOH = Na{+} + SO4{2-} + H2O =>
H2SO4 + 2 NaOH = 2 Na{+} + SO4{2-} + 2 H2O
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
PbI2 + Cl = PbICl + I =>
PbI2 + Cl = PbICl + I
Pt + O2 = PtO2 =>
Pt + O2 = PtO2
HCOOC2H5 + [Ag(NH3)2]OH = C2H5OCOONH4 + NH3 + Ag + H2O =>
HCOOC2H5 + 2[Ag(NH3)2]OH = C2H5OCOONH4 + 3 NH3 + 2 Ag + H2O
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2S04 + Na2SO4 + H2O =>
K2Cr2O7 + 16 Na2SO3 + 7 H2SO4 = Cr2(SO4)3 + K2S04 + 16 Na2SO4 + 7 H2O
CuSO4 + NaCN = C2N2 + CuCN + Na2SO4 =>
2 CuSO4 + 4 NaCN = C2N2 + 2 CuCN + 2 Na2SO4
H3PO4 + NaOH = Na3PO4 + H2 + O2 =>
2 H3PO4 + 6 NaOH = 2 Na3PO4 + 6 H2 + 3 O2
K2CO2 + NiBr2 = K2Br2 + CO2Ni =>
K2CO2 + NiBr2 = K2Br2 + CO2Ni
Cr + I = CrI =>
Cr + I = CrI
Cu2S + O2 + HCl = CuCl2 + H2SO4 + H2O =>
2 Cu2S + 5 O2 + 8 HCl = 4 CuCl2 + 2 H2SO4 + 2 H2O
C + SO2 = C2(S2)4 + CO =>
18 C + 8 SO2 = C2(S2)4 + 16 CO
LiOH + CaF2 = Ca(OH)2 + LiF =>
2 LiOH + CaF2 = Ca(OH)2 + 2 LiF
C7H5NO + C3H5Br = C10H9NO + HBr =>
C7H5NO + C3H5Br = C10H9NO + HBr
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Li + ZnO = LiZnO =>
Li + ZnO = LiZnO
SrO + Li3N = Sr + Li2O + N2 =>
3 SrO + 2 Li3N = 3 Sr + 3 Li2O + N2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = Co(NH3)5(Cl)3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2 Co(NH3)5(Cl)3 + 14 H2O
H + CuCl + K2Cr2O7 = Cu + KCl + Cr + H2O =>
14 H + 2 CuCl + K2Cr2O7 = 2 Cu + 2 KCl + 2 Cr + 7 H2O
KBr + AgCl = AgBr + KCl =>
KBr + AgCl = AgBr + KCl
Hg + Pt(SO4)2 = HgSO4 + Pt =>
2 Hg + Pt(SO4)2 = 2 HgSO4 + Pt
C6H14OH + KMnO4 + H2SO4 = C6H12COOH + MnSO4 + K2SO4 + H2O =>
70 C6H14OH + 74 KMnO4 + 111 H2SO4 = 60 C6H12COOH + 74 MnSO4 + 37 K2SO4 + 246 H2O
C2H6 + H2O = C2H6O + H2 =>
C2H6 + H2O = C2H6O + H2
Na2S2O3 + Br2 + NaOH = NaBr + Br2SO4 + H2O =>
Na2S2O3 + 8 Br2 + 10 NaOH = 12 NaBr + 2 Br2SO4 + 5 H2O
Cu5 + H2SO4 = CuSO4 + H2O + SO2 =>
Cu5 + 10 H2SO4 = 5 CuSO4 + 10 H2O + 5 SO2
S5 = S =>
S5 = 5 S
CsBr + Cl2 = CsBrCl2 =>
CsBr + Cl2 = CsBrCl2
Fe + C + Cr = FeCCr =>
Fe + C + Cr = FeCCr
FeCl3 + NaI = FeCl2 + I2 + NaCl =>
2 FeCl3 + 2 NaI = 2 FeCl2 + I2 + 2 NaCl
FeOCr2O2 + O2 + Na2CO3 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeOCr2O2 + 9 O2 + 8 Na2CO3 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
I2 + HNO3 = HIO + NO2 = H2O =>
I2 + 2 HNO3 = 2 HIO + 2 NO2
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Zn(NH3)4(OH)2 + H2S = ZnS + NH3 + H2O =>
Zn(NH3)4(OH)2 + H2S = ZnS + 4 NH3 + 2 H2O
Si + NaOH = [SiO4] + Na + H2 =>
Si + 4 NaOH = [SiO4] + 4 Na + 2 H2
Ba(NO3)2 + KClO3 + S = KNO2 + Ba(ClO3)2 + SO2 =>
Ba(NO3)2 + 2 KClO3 + S = 2 KNO2 + Ba(ClO3)2 + SO2
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