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12 OH{-} + P4 + 8 O2 = 4 PO4{3-} + 6 H2O2
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Pb(CH3COO)2 + HNO3 = Pb(NO3)2 + H(CH3COO) =>
Pb(CH3COO)2 + 2 HNO3 = Pb(NO3)2 + 2 H(CH3COO)
Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2
CH2CHCH2CHCH2 + KMnO4 + H2SO4 = COOHCH2COOH + K2SO4 + MnSO4 + H2O =>
15 CH2CHCH2CHCH2 + 44 KMnO4 + 66 H2SO4 = 25 COOHCH2COOH + 22 K2SO4 + 44 MnSO4 + 76 H2O
CaO + H3PO4 = Ca3(PO4)2 + H(OH) =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H(OH)
Au + P4 = Au2P3 =>
8 Au + 3 P4 = 4 Au2P3
CaO + H3PO4 = Ca3(PO4)2 + H(OH) =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H(OH)
C2H4 + KMnO4 = MnO2 + KOH + C2O4K2 + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3 C2O4K2 + 4 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CO3{2-} + H2O = OH{-} + HCO3{-} =>
CO3{2-} + H2O = OH{-} + HCO3{-}
CH3CH2OH + Na = CH3CHONa + H2 =>
CH3CH2OH + Na = CH3CHONa + H2
K3PO4 + AgNo3 = Ag3PO4 + KNo3 =>
K3PO4 + 3 AgNo3 = Ag3PO4 + 3 KNo3
CaBr2 + Ni(NO3)3 = Ca(NO3)2 + NiBr3 =>
3 CaBr2 + 2 Ni(NO3)3 = 3 Ca(NO3)2 + 2 NiBr3
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
NiSO4*7H2O = NiSO4 + H2O =>
NiSO4*7H2O = NiSO4 + 7 H2O
[Zn(NH3)4]Cl2 + CH3COOH = Zn(CH3COO)2 + NH3 + HCl =>
[Zn(NH3)4]Cl2 + 2 CH3COOH = Zn(CH3COO)2 + 4 NH3 + 2 HCl
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
ZnOBa(OH)2 = BaZnO2H2O =>
ZnOBa(OH)2 = BaZnO2H2O
K2CrO27 + SNCl2 + HCl = CrCl3 + SNCl4 + KCl + H2O =>
2 K2CrO27 + 49 SNCl2 + 108 HCl = 2 CrCl3 + 49 SNCl4 + 4 KCl + 54 H2O
Sb(HCO3)3 = Sb2O3 + CO2 + H2O =>
2 Sb(HCO3)3 = Sb2O3 + 6 CO2 + 3 H2O
NaCO3 + HCl = NaClOH + CO2 =>
NaCO3 + HCl = NaClOH + CO2
(CuOH)2SO4 + NaOH = Cu(OH)2 + Na2SO4 =>
(CuOH)2SO4 + 2 NaOH = 2 Cu(OH)2 + Na2SO4
IO3{-} + HSO3{-} = H{+} + SO4{-2} + H2O + I2 =>
2 IO3{-} + 5 HSO3{-} = 3 H{+} + 5 SO4{-2} + H2O + I2
Na2S2O8 + Cu = Cu2SO4 + Na2SO4 =>
Na2S2O8 + 2 Cu = Cu2SO4 + Na2SO4
Li + Br2 = LiBr2 =>
Li + Br2 = LiBr2
Zn(s) + NH3NO3(s) = ZnO(s) + N2(g) + H2O(g) =>
3 Zn(s) + 2 NH3NO3(s) = 3 ZnO(s) + 2 N2(g) + 3 H2O(g)
C7H8 + Br2 = C7H8Br =>
2 C7H8 + Br2 = 2 C7H8Br
Ag5NO + MgCl2 = AgCl + Mg5N2O2 =>
2 Ag5NO + 5 MgCl2 = 10 AgCl + Mg5N2O2
Pb(CH3COO)2 + HNO3 = Pb(NO3)2 + H(CH3COO) =>
Pb(CH3COO)2 + 2 HNO3 = Pb(NO3)2 + 2 H(CH3COO)
BaCO2 = Ba + CO2 =>
BaCO2 = Ba + CO2
Ca(OH)2 + H2O = H2O(OH)2 + Ca =>
Ca(OH)2 + H2O = H2O(OH)2 + Ca
NaI + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O2 =>
4 NaI + 2 NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2SO4 + 3 H2O2
C4H8O2H2 + H2O2 = C4H6O2 + H2O =>
C4H8O2H2 + 2 H2O2 = C4H6O2 + 4 H2O
CaO + H3PO4 = Ca3(PO4)2 + H(OH) =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H(OH)
C4H6 + Br2 = C4H6Br =>
2 C4H6 + Br2 = 2 C4H6Br
(NH4)3PO4 + CrCl6 = CrPO4 + Cl6(NH4)3 =>
(NH4)3PO4 + CrCl6 = CrPO4 + Cl6(NH4)3
Na2S = Na + S2(g) =>
2 Na2S = 4 Na + S2(g)
C + KNO3 = K2CO3 + CO4 + N2 =>
7 C + 8 KNO3 = 4 K2CO3 + 3 CO4 + 4 N2
H2SO4(aq) + Al(s) = Al2(SO4)3(aq) + SO2(g) + H2O(l) =>
6 H2SO4(aq) + 2 Al(s) = Al2(SO4)3(aq) + 3 SO2(g) + 6 H2O(l)
NH4NO3 + NH4Cl = N2 + Cl2 + H2O =>
4 NH4NO3 + 2 NH4Cl = 5 N2 + Cl2 + 12 H2O
Na(s) + H2O(g) = NaOH(s) + H2 =>
2 Na(s) + 2 H2O(g) = 2 NaOH(s) + H2
K + CH3OH = KOH + CH3 =>
K + CH3OH = KOH + CH3
H{+} + Sn{2-} + Cr2O7{2+} = Cr{3+} + Sn{4+} + H2O =>
42 H{+} + 5 Sn{2-} + 3 Cr2O7{2+} = 6 Cr{3+} + 5 Sn{4+} + 21 H2O
Bi(OH)2Cl = Bi + OH + Cl =>
Bi(OH)2Cl = Bi + 2 OH + Cl
PCl5 + NaOH = NaH2PO4 + NaCl + H2O =>
PCl5 + 6 NaOH = NaH2PO4 + 5 NaCl + 2 H2O
H3BO3 + MgCO3 = Mg3(BO3)2 + CO2 + H2O =>
2 H3BO3 + 3 MgCO3 = Mg3(BO3)2 + 3 CO2 + 3 H2O
Ga + HClO4 = HClO + Ga2O3 =>
2 Ga + HClO4 = HClO + Ga2O3
KCIO3 = K + CIO + O2 =>
KCIO3 = K + CIO + O2
N2OH + H2O2 = H2O + N2O3 =>
2 N2OH + 5 H2O2 = 6 H2O + 2 N2O3
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