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C7H6O2 = H + C7H5O2
C2H4O + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H4O + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + K2SO4 + 2 MnSO4 + 3 H2O
CaC2 + H2 = C2H5 + Ca =>
2 CaC2 + 5 H2 = 2 C2H5 + 2 Ca
P2 + O3 = P4O6 =>
2 P2 + 2 O3 = P4O6
C2H5NO2 + CuSO4 = C4H8CuN2O4 + H2SO4 =>
2 C2H5NO2 + CuSO4 = C4H8CuN2O4 + H2SO4
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
KF + AgClO3 = KClO3 + AgF =>
KF + AgClO3 = KClO3 + AgF
FeS2 + H2O + O2 = Fe2(SO4)3 + H2SO4 =>
4 FeS2 + 2 H2O + 15 O2 = 2 Fe2(SO4)3 + 2 H2SO4
C4H6CuO4 + H2O = C4H8CuO5 =>
C4H6CuO4 + H2O = C4H8CuO5
SOCl2 + NaOH = NaCl + SO2 + H2O =>
SOCl2 + 2 NaOH = 2 NaCl + SO2 + H2O
S2Cl2 + F4 = SF6 + Cl2 =>
S2Cl2 + 3 F4 = 2 SF6 + Cl2
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 6 Cl2 = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
Al2(SO4)3 + Ca3(PO4)2 = CaSO4(aq) + AlPO4(s) =>
Al2(SO4)3 + Ca3(PO4)2 = 3 CaSO4(aq) + 2 AlPO4(s)
C10H16O = C10H14O + C10H18O =>
2 C10H16O = C10H14O + C10H18O
N20 + O2 = NO =>
N20 + 10 O2 = 20 NO
Na2SO4 + Cu(NO3)2 = Na2Cu + SO4(NO3)2 =>
Na2SO4 + Cu(NO3)2 = Na2Cu + SO4(NO3)2
Al + S2 = Al2S3 =>
4 Al + 3 S2 = 2 Al2S3
Fe + O + H2O = HFeO2 =>
2 Fe + 3 O + H2O = 2 HFeO2
Cr2O7{-}2 + NO2{-} + H{+} = Cr{+} + NO3{-} + H2O =>
2 Cr2O7{-}2 + 11 NO2{-} + 6 H{+} = 4 Cr{+} + 11 NO3{-} + 3 H2O
C6H10O5(s) + O2(g) = CO2() + H2O() =>
C6H10O5(s) + 6 O2(g) = 6 CO2() + 5 H2O()
Cr2O7 + H2O = CrO2 + OH =>
Cr2O7 + 3 H2O = 2 CrO2 + 6 OH
C82H133O61N + H2O = CH4 + CO2 + NH3 =>
C82H133O61N + 19 H2O = 42 CH4 + 40 CO2 + NH3
HCl(aq) + Mg(OH)2 = MgCl2 + H2O =>
2 HCl(aq) + Mg(OH)2 = MgCl2 + 2 H2O
Rb(s) + H2O(l) = RbO2(g) + H2 =>
Rb(s) + 2 H2O(l) = RbO2(g) + 2 H2
P4 + Cr2O7{-2} + H{+} = H3PO4 + Cr{3+} + H2O =>
3 P4 + 10 Cr2O7{-2} + 80 H{+} = 12 H3PO4 + 20 Cr{3+} + 22 H2O
C6H5NH2 + O2 = C5N7NO2 + CO2 + H2O =>
8 C6H5NH2 + 58 O2 = C5N7NO2 + 43 CO2 + 28 H2O
KBr + KBrO3 + HCl = BrCl + KCl + H2O =>
2 KBr + KBrO3 + 6 HCl = 3 BrCl + 3 KCl + 3 H2O
Cu(s) + AgNO3 = Ag + Cu(NO3)2 =>
Cu(s) + 2 AgNO3 = 2 Ag + Cu(NO3)2
Mg(OH)2 + H3PO = MgPO + H3(OH)2 =>
Mg(OH)2 + H3PO = MgPO + H3(OH)2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
HgO = O2 + Hg2 =>
2 HgO = O2 + Hg2
Be + H2SO4 = Be2SO4 + H2 =>
2 Be + H2SO4 = Be2SO4 + H2
Fe2O3 + Cr = FeCr + O22 =>
22 Fe2O3 + 44 Cr = 44 FeCr + 3 O22
Cr2O3 + LiNO3 + K2CO3 = K2CrO4 + CO2 + LiNO2 =>
Cr2O3 + 3 LiNO3 + 2 K2CO3 = 2 K2CrO4 + 2 CO2 + 3 LiNO2
Cr + H2O = Cr3O2 + H =>
3 Cr + 2 H2O = Cr3O2 + 4 H
Sb + F2 = SbF3 =>
2 Sb + 3 F2 = 2 SbF3
Sr(OH)2 + HBr = Sr + Br + H2O =>
Sr(OH)2 + 2 HBr = Sr + 2 Br + 2 H2O
Rb + Fe(Cr2O7)3 = Rb2Cr2O7 + Fe =>
6 Rb + Fe(Cr2O7)3 = 3 Rb2Cr2O7 + Fe
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
Br2 + HCl = BrCl + H2 =>
Br2 + 2 HCl = 2 BrCl + H2
Fe + Br2 + H2SO4 = Fe2(SO4)3 + HBr =>
2 Fe + 3 Br2 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3
B + O2 = BO2 =>
B + O2 = BO2
NaNO3 + KSCN = NaSCN + KNO3 =>
NaNO3 + KSCN = NaSCN + KNO3
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
Ca(NO3)2 + H2O + (NH4)2HPO4 + NH3 = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 Ca(NO3)2 + 2 H2O + 6(NH4)2HPO4 + 8 NH3 = Ca10(PO4)6(OH)2 + 20 NH4NO3
(CH3COOH)Ca = Ca + CH3COOH =>
(CH3COOH)Ca = Ca + CH3COOH
Na + S + H2O + Cl2 = Na2SO4 + HCl =>
2 Na + S + 4 H2O + 4 Cl2 = Na2SO4 + 8 HCl
As + I2 = AsI5 =>
2 As + 5 I2 = 2 AsI5
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