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C6H6 + Br2 = C6H5Br + HBr
C2H2(OH) + O2 = CO2 + H2O =>
4 C2H2(OH) + 9 O2 = 8 CO2 + 6 H2O
Al + Cu2 = AlCu2 =>
Al + Cu2 = AlCu2
MnO4{-} + Cl{-} = Cl2 + Mn{2-} + O2 =>
2 MnO4{-} + 2 Cl{-} = Cl2 + 2 Mn{2-} + 4 O2
Pb + H3PO4 = H + Pb(PO4)2 =>
Pb + 2 H3PO4 = 6 H + Pb(PO4)2
Na2SO3 + BaI2 = NaI + BaSO3 =>
Na2SO3 + BaI2 = 2 NaI + BaSO3
Fe3O2 + H2 = Fe + H2O =>
Fe3O2 + 2 H2 = 3 Fe + 2 H2O
Cu(OH)2 + Na2(OH)2 = Cu(OH)4{-2)+Na2{+2) =>
Cu(OH)2 + Na2(OH)2 = Cu(OH)4{-2)+Na2{+2)
NiC2O4(H2O)2(s) + O2(g) = NiO(s) + H2O(g) + CO2(g) =>
2 NiC2O4(H2O)2(s) + O2(g) = 2 NiO(s) + 4 H2O(g) + 4 CO2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + NaOH = (H2O)2 + Na2SO4 =>
H2SO4 + 2 NaOH = (H2O)2 + Na2SO4
(C2H5O)3 + O2 = CO2 + H2 =>
2(C2H5O)3 + 9 O2 = 12 CO2 + 15 H2
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
CuSO4 + NH2CH2COOH + NaOH = Cu(NH2CH2COO)2 + Na2SO4 + H2O =>
CuSO4 + 2 NH2CH2COOH + 2 NaOH = Cu(NH2CH2COO)2 + Na2SO4 + 2 H2O
C + SO{+2} = CS{+2} + CO =>
2 C + SO{+2} = CS{+2} + CO
NO2 + H2O = N2O + HNO3 =>
8 NO2 + 3 H2O = N2O + 6 HNO3
Na2B2 = B + Na =>
Na2B2 = 2 B + 2 Na
Fe{3+} + Br{-} = Br2 + Fe{2+} =>
2 Fe{3+} + 2 Br{-} = Br2 + 2 Fe{2+}
S8 = S4 =>
S8 = 2 S4
BaCl2 + Na2SO4 = Na2Cl2 + BaSO4 =>
BaCl2 + Na2SO4 = Na2Cl2 + BaSO4
HO4 = H2O + O2 =>
4 HO4 = 2 H2O + 7 O2
K2Cr2O7 + Al + H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 Al + 7 H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + K2SO4 + 7 H2O
XC2H8O + O2 = XC2H4O2 + H2O =>
2 XC2H8O + 3 O2 = 2 XC2H4O2 + 4 H2O
Ag2O + Al2(SO4)3 = Al2O3 + Ag2SO4 =>
3 Ag2O + Al2(SO4)3 = Al2O3 + 3 Ag2SO4
SO3 + H2CO3 = H2SO4 + CO2 =>
SO3 + H2CO3 = H2SO4 + CO2
P + H2O = PH3 + OH =>
P + 3 H2O = PH3 + 3 OH
C2H12O3 + O2 = H2O + CO2 =>
2 C2H12O3 + 7 O2 = 12 H2O + 4 CO2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
K2SO4 + Cu(OH)2 = CuSO4 + KOH =>
K2SO4 + Cu(OH)2 = CuSO4 + 2 KOH
C2H5OH = CH3CHOH2 =>
C2H5OH = CH3CHOH2
KI + H2SO4 + KMnO4 = K2SO4 + MnSO4 + I2 + H2O =>
10 KI + 8 H2SO4 + 2 KMnO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
MnHNO3 = Mn(NO3)H =>
MnHNO3 = Mn(NO3)H
CH2CHCHCH3 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CHCHCH3 + 23 KMnO4 + 31 KOH = 4 K2CO3 + 23 K2MnO4 + 19 H2O
K2SO4 + Cu(OH)2 = CuSO4 + KOH =>
K2SO4 + Cu(OH)2 = CuSO4 + 2 KOH
PHCH3 + KMnO4 + H2SO4 = H2O + PHCOOH + K2SO4 + MnSO4 =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 14 H2O + 5 PHCOOH + 3 K2SO4 + 6 MnSO4
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
(NH4)3PO4 + KOH = NH4(OH) + K3PO4 =>
(NH4)3PO4 + 3 KOH = 3 NH4(OH) + K3PO4
K2SO4 + Cu(OH)2 = CuSO4 + KOH =>
K2SO4 + Cu(OH)2 = CuSO4 + 2 KOH
Pt + HN3 + HCl = (NH3)2[PtCl] + N2 =>
2 Pt + 10 HN3 + 2 HCl = 2(NH3)2[PtCl] + 13 N2
HNO3 + HI = N2O + I2 + H2O =>
2 HNO3 + 8 HI = N2O + 4 I2 + 5 H2O
Na2O(s) + AgNO3(aq) = NaNO3(aq) + Ag2O(s) =>
Na2O(s) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2O(s)
K2SO4 + Cu(OH)2 = CuSO4 + KOH =>
K2SO4 + Cu(OH)2 = CuSO4 + 2 KOH
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
KOH(aq) + MgSO4(aq) = KSO4(aq) + MgOH(aq) =>
KOH(aq) + MgSO4(aq) = KSO4(aq) + MgOH(aq)
[Co(en)2Cl2]Cl + H2O = [Co(en)2Cl(H2O)]{2+} + Cl{-} =>
[Co(en)2Cl2]Cl + H2O = [Co(en)2Cl(H2O)]{2+} + 2 Cl{-}
CrCl3 + NaClO4 + NaOH = Na2CrO4 + NaCl + H2O =>
8 CrCl3 + 3 NaClO4 + 40 NaOH = 8 Na2CrO4 + 27 NaCl + 20 H2O
C2H5N02 + O2 = CO2 + H2O + CH4N2O =>
4 C2H5N02 + 7 O2 = 4 CO2 + 2 H2O + 4 CH4N2O
MgCo3 = Mg2(Co3)2 =>
2 MgCo3 = Mg2(Co3)2
Sr(NO3)2(aq) + K2SO4(aq) = SrSO4(s) + KNO3 =>
Sr(NO3)2(aq) + K2SO4(aq) = SrSO4(s) + 2 KNO3
HOC6H4COOH3 + H2O = HOC6H4COOH + CH3OH =>
7 HOC6H4COOH3 + 4 H2O = 6 HOC6H4COOH + 7 CH3OH
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