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4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
CO2 + H2O = C2H4O2 + O2 =>
2 CO2 + 2 H2O = C2H4O2 + 2 O2
C11H24(l) + O2 = CO2(g) + H2O(g) =>
C11H24(l) + 17 O2 = 11 CO2(g) + 12 H2O(g)
Ba + C2O4 = Ba(C2O4) =>
Ba + C2O4 = Ba(C2O4)
HClO4 + C5H5N = H2O + C5H4NClO3 =>
HClO4 + C5H5N = H2O + C5H4NClO3
C5H11OH + Na = C5H11ONa + H2 =>
2 C5H11OH + 2 Na = 2 C5H11ONa + H2
As2S3 + HClO4 = As(ClO4)3 + H2S =>
As2S3 + 6 HClO4 = 2 As(ClO4)3 + 3 H2S
N + Ca = Ca3N2 =>
2 N + 3 Ca = Ca3N2
HClO4 + Zn(OH)2 = Zn(ClO4)2 + H2O =>
2 HClO4 + Zn(OH)2 = Zn(ClO4)2 + 2 H2O
Al(s) + Zn(NO3)2(aq) = Zn(s) + AlNO3(aq) =>
2 Al(s) + Zn(NO3)2(aq) = Zn(s) + 2 AlNO3(aq)
HClO3 + Mg(OH)2 = Mg(ClO3)2 + H2O =>
2 HClO3 + Mg(OH)2 = Mg(ClO3)2 + 2 H2O
K + Se = KSe =>
K + Se = KSe
O2(g) + H2O(l) + Cd(s) = Cd(OH)2 =>
O2(g) + 2 H2O(l) + 2 Cd(s) = 2 Cd(OH)2
Mg + H3O{+} = Mg{2}{+} + H2 + H2O =>
Mg + 2 H3O{+} = Mg{2}{+} + H2 + 2 H2O
FeSO3(s) + HBr(aq) = FeBr2(aq) + H2O(l) + SO2 =>
FeSO3(s) + 2 HBr(aq) = FeBr2(aq) + H2O(l) + SO2
NOH + H3PO4 = N3PO4 + H2O =>
3 NOH + H3PO4 = N3PO4 + 3 H2O
Cu(CH3COO)2 + BaS = CuS + Ba(CH3COO)2 =>
Cu(CH3COO)2 + BaS = CuS + Ba(CH3COO)2
Na3(PO4) + KCl = NaCl + K3PO4 =>
Na3(PO4) + 3 KCl = 3 NaCl + K3PO4
H2O2 + C6H12OHNO2 = H2O + CO2 + NO =>
33 H2O2 + 2 C6H12OHNO2 = 46 H2O + 12 CO2 + 2 NO
Mg5(CO3)4(OH)2 + HCl = H2O + MgCl2 + CO2 =>
Mg5(CO3)4(OH)2 + 10 HCl = 6 H2O + 5 MgCl2 + 4 CO2
BaCl2 + (NH4)2O = BaO + NH4Cl =>
BaCl2 + (NH4)2O = BaO + 2 NH4Cl
[Co(H2O)6]{2+} + Cl{-} + C2H4(NH2)2 + H2O2 + H{+} = [Co(C2H4(NH2)2)2Cl2]Cl + H2O =>
2[Co(H2O)6]{2+} + 6 Cl{-} + 4 C2H4(NH2)2 + H2O2 + 2 H{+} = 2[Co(C2H4(NH2)2)2Cl2]Cl + 14 H2O
NaCl + Ag2S = Na2S + AgCl =>
2 NaCl + Ag2S = Na2S + 2 AgCl
NH4NO3 + MnBr2 = NH4Br + Mn(NO3)2 =>
2 NH4NO3 + MnBr2 = 2 NH4Br + Mn(NO3)2
HNO3 + Zn = Zn(NO3)2 + NO2 + H2O =>
4 HNO3 + Zn = Zn(NO3)2 + 2 NO2 + 2 H2O
NH4CN + NaBr = NaCN + NH4Br =>
NH4CN + NaBr = NaCN + NH4Br
Zn(ClO4)2 + Al = Zn + Al(ClO4)3 =>
3 Zn(ClO4)2 + 2 Al = 3 Zn + 2 Al(ClO4)3
CUSO4*5H2O + Zn = ZnSO4 + H2O + CU =>
CUSO4*5H2O + Zn = ZnSO4 + 5 H2O + CU
ClCH2COOH + NH4OH = NH2CH2COOH + NH4Cl + H2O =>
ClCH2COOH + 2 NH4OH = NH2CH2COOH + NH4Cl + 2 H2O
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2 =>
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2
Na2S5 + O2 + H2O = Na2S2O3 + H2SO3 =>
2 Na2S5 + 9 O2 + 6 H2O = 2 Na2S2O3 + 6 H2SO3
AlCl3O9 = AlCl3 + O =>
AlCl3O9 = AlCl3 + 9 O
C30H62 + H2O = H2 + CO =>
C30H62 + 30 H2O = 61 H2 + 30 CO
Pb + HCl + H2O2 = PbCl2 + H2O =>
Pb + 2 HCl + H2O2 = PbCl2 + 2 H2O
R2SO4{2-} + Na2SO3 = R2SO3{2-} + Na2SO4 =>
R2SO4{2-} + Na2SO3 = R2SO3{2-} + Na2SO4
Na2SO3 + H2O + NH3 = (NH4)2SO3 + NaOH =>
Na2SO3 + 2 H2O + 2 NH3 = (NH4)2SO3 + 2 NaOH
Ag(s) + HBr(aq) = AgBr(aq) + H2(g) =>
2 Ag(s) + 2 HBr(aq) = 2 AgBr(aq) + H2(g)
Cu(NO3)2*6H2O + C6H8O7 = CuO + CO2 + N2 + H2O =>
9 Cu(NO3)2*6H2O + 5 C6H8O7 = 9 CuO + 30 CO2 + 9 N2 + 74 H2O
F2(g) + NaOH(aq) = NaF(aq) + H2O(l) + O2(g) =>
2 F2(g) + 4 NaOH(aq) = 4 NaF(aq) + 2 H2O(l) + O2(g)
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
W2R2O6 = WR + O2 =>
W2R2O6 = 2 WR + 3 O2
Na2SiO3 + Fe = Fe2(SiO3)3 + Na =>
3 Na2SiO3 + 2 Fe = Fe2(SiO3)3 + 6 Na
FePO4 + Li2CO3 + C6H12O6 = LiFePO4 + CO2 + H2O =>
24 FePO4 + 12 Li2CO3 + C6H12O6 = 24 LiFePO4 + 18 CO2 + 6 H2O
Zn(NO3)2(H2O)6 + C6H12N4 = Zn5(OH)8(NO3)2(H2O)2 + CO2 + N2 + H2O =>
45 Zn(NO3)2(H2O)6 + 10 C6H12N4 = 9 Zn5(OH)8(NO3)2(H2O)2 + 60 CO2 + 56 N2 + 276 H2O
NaOH + MgCl2 = NaCl + Mg(OH)2 =>
2 NaOH + MgCl2 = 2 NaCl + Mg(OH)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe(C2H3O2)2 + K2CO3 = FeCO3 + KC2H3O2 =>
Fe(C2H3O2)2 + K2CO3 = FeCO3 + 2 KC2H3O2
MnO4{-} + H2O2{+} = Mn{+} + O2 + H2O =>
MnO4{-} + 2 H2O2{+} = Mn{+} + 3 O2 + 2 H2O
Ca(HCO3)2 + HBr = CaBr + H(HCO3)2 =>
Ca(HCO3)2 + HBr = CaBr + H(HCO3)2
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