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Fe + S = FeS
C4H10O + K2Cr2O7 + H2SO4 = C4H8O + KCrS + H2O =>
13 C4H10O + K2Cr2O7 + 2 H2SO4 = 13 C4H8O + 2 KCrS + 15 H2O
Fe + HNO3 + H2SO4 = FeSO4 + NO2 + H2O =>
Fe + 2 HNO3 + H2SO4 = FeSO4 + 2 NO2 + 2 H2O
Fe2O3 + KNo3 + KOH = K2FeO4 + KNo2 + H2O =>
Fe2O3 + 12 KNo3 + 10 KOH = 2 K2FeO4 + 18 KNo2 + 5 H2O
KCLO3(aq) = KCL(aq) + O2 =>
2 KCLO3(aq) = 2 KCL(aq) + 3 O2
NH4NO3(s) = N2O + H2O(l) =>
NH4NO3(s) = N2O + 2 H2O(l)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg3(PO4)2 + HCl = MgCl2 + H3PO4 =>
Mg3(PO4)2 + 6 HCl = 3 MgCl2 + 2 H3PO4
Ca(OH)2 + H3PO4 = (Ca)3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = (Ca)3(PO4)2 + 6 H2O
CH3CHO + KMnO4 + HCl = CH3COOH + KCl + MnCl2 + H2O =>
5 CH3CHO + 2 KMnO4 + 6 HCl = 5 CH3COOH + 2 KCl + 2 MnCl2 + 3 H2O
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O =>
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KMnO4 + NaHSO3 = MnO2 + K + NaHSO4 =>
KMnO4 + 2 NaHSO3 = MnO2 + K + 2 NaHSO4
NiCl2 + Nh3 = [Ni(Nh3)6]Cl2 =>
NiCl2 + 6 Nh3 = [Ni(Nh3)6]Cl2
C3H6O + H2O2 = C9H18O6 + H2 =>
6 C3H6O + 3 H2O2 = 2 C9H18O6 + 3 H2
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + NaOH + H2O =>
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 H2O
C2H2 = C8H8 =>
4 C2H2 = C8H8
Fe2O3 + KNO3 + KOH = K2FeO4 + NO + H2O =>
Fe2O3 + 2 KNO3 + 2 KOH = 2 K2FeO4 + 2 NO + H2O
NaHSO4(s) + H2O(l) = H2SO4(aq) + NaOH(aq) =>
NaHSO4(s) + H2O(l) = H2SO4(aq) + NaOH(aq)
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
HCl + Na2B4O5(OH)4*8H2O = NaCl + H2O + H3BO3 =>
2 HCl + Na2B4O5(OH)4*8H2O = 2 NaCl + 5 H2O + 4 H3BO3
C8H16(l) + O2(g) = CO2(g) + H2O =>
C8H16(l) + 12 O2(g) = 8 CO2(g) + 8 H2O
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
C12H22O18 + O2 = CO2 + H2O =>
2 C12H22O18 + 17 O2 = 24 CO2 + 22 H2O
HCl(aq) + CaCO3(s) = CO2(g)CaCl2(aq)H2O(l) =>
2 HCl(aq) + CaCO3(s) = CO2(g)CaCl2(aq)H2O(l)
H3CCOOCH3 + H2O = CH3COOH + CH3OH =>
H3CCOOCH3 + H2O = CH3COOH + CH3OH
As2O3 + KMnO4 + H2SO4 = As2O4 + MnO3 + K2SO4 + H2O =>
As2O3 + 2 KMnO4 + H2SO4 = As2O4 + 2 MnO3 + K2SO4 + H2O
SO3 + O2 = SO2O2 =>
2 SO3 + O2 = 2 SO2O2
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
SO4{2-} + Cl{-} = SO3{2-} + ClO{-} =>
SO4{2-} + Cl{-} = SO3{2-} + ClO{-}
CH3COOC5H11 + NaOH = C5H11OH + CH3COONa =>
CH3COOC5H11 + NaOH = C5H11OH + CH3COONa
HNO3 + Cl2 = HCl + NO3 =>
2 HNO3 + Cl2 = 2 HCl + 2 NO3
KMnO4 + HCl = KCl + MnCl2 + HO + Cl2 =>
2 KMnO4 + 8 HCl = 2 KCl + 2 MnCl2 + 8 HO + Cl2
H2SO4 + NaMnO4 = Na2SO4 + MnSO4 + H2O + O2 =>
6 H2SO4 + 4 NaMnO4 = 2 Na2SO4 + 4 MnSO4 + 6 H2O + 5 O2
CuSO4*6H2O = CuSO4 + H2O =>
CuSO4*6H2O = CuSO4 + 6 H2O
U + F2 = UF6 =>
U + 3 F2 = UF6
Ti + NH4F + CH3COOH = (NH4)2[TiF8] + CH3COONH4 + H2 =>
Ti + 8 NH4F + 6 CH3COOH = (NH4)2[TiF8] + 6 CH3COONH4 + 3 H2
HCl + K2S = KHS + KCl =>
HCl + K2S = KHS + KCl
SiCl4Si = Si2Cl4 =>
SiCl4Si = Si2Cl4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na(OH) + Ca(OH)2 + Cl = Ca(OCl)2 + NaCl + H2O =>
2 Na(OH) + Ca(OH)2 + 4 Cl = Ca(OCl)2 + 2 NaCl + 2 H2O
NaSO4 + BaCl2 = NaCl2 + BaSO4 =>
NaSO4 + BaCl2 = NaCl2 + BaSO4
Cr + Na2CO3 = Cr2(CO3)3 + Na =>
2 Cr + 3 Na2CO3 = Cr2(CO3)3 + 6 Na
Ag + Mg(No3)2 = Ag(No3)2 + Mg =>
Ag + Mg(No3)2 = Ag(No3)2 + Mg
C2H2 = C8H8 =>
4 C2H2 = C8H8
NaOH + Al = Na2AlO2 + H2 =>
2 NaOH + Al = Na2AlO2 + H2
KIH3PO4 = KH2PO4HI =>
KIH3PO4 = KH2PO4HI
KHS + Cl2 = KCl + HCl + S =>
KHS + Cl2 = KCl + HCl + S
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