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2 Fe + 2 NH3 + 3 O2 = 2 FeN + 6 OH
Pb(NO3)4(aq) + NaI(aq) = PbI4(s) + NaNO3(aq) =>
Pb(NO3)4(aq) + 4 NaI(aq) = PbI4(s) + 4 NaNO3(aq)
C2H6O + O2(g) = CO2(g) + H20(g) =>
10 C2H6O + 15 O2(g) = 20 CO2(g) + 3 H20(g)
HCl(aq) + HNO3(aq) = Cl2(g) + NOCl(g) + H2O(l) =>
3 HCl(aq) + HNO3(aq) = Cl2(g) + NOCl(g) + 2 H2O(l)
Co + Cr2O2 = Co3O2 + Cr =>
3 Co + Cr2O2 = Co3O2 + 2 Cr
[Cr(H2O)6]Cl3 + NH3 = [Cr(H2O)5(NH3)]Cl3 + H2O =>
[Cr(H2O)6]Cl3 + NH3 = [Cr(H2O)5(NH3)]Cl3 + H2O
SiCl4 + H = Si + ClH =>
SiCl4 + 4 H = Si + 4 ClH
Na + O2 = Na2(O4) =>
2 Na + 2 O2 = Na2(O4)
HCl + Li2CO3 = Li2CO2Cl + OH =>
HCl + Li2CO3 = Li2CO2Cl + OH
C3H6O(l) + O = CO2 + H2O =>
C3H6O(l) + 8 O = 3 CO2 + 3 H2O
H3PO4 + CuO3 = Cu(PO4)2 + H2O =>
2 H3PO4 + CuO3 = Cu(PO4)2 + 3 H2O
BARIUMCHLORIDE + SODIUMSULFATE = SODIUMCHLORIDE + BARIUMSULFATE =>
BARIUMCHLORIDE + SODIUMSULFATE = SODIUMCHLORIDE + BARIUMSULFATE
CH4 + Br2 = CBr + H4 =>
2 CH4 + Br2 = 2 CBr + 2 H4
C26H + O2 = CO2 + H2O =>
4 C26H + 105 O2 = 104 CO2 + 2 H2O
HI + HNO3 = H2O + NO2 + I2 =>
2 HI + 2 HNO3 = 2 H2O + 2 NO2 + I2
FeCl3 + Li = LiCl + Fe =>
FeCl3 + 3 Li = 3 LiCl + Fe
Ba(OH)2 + Na3PO4 = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaOH
Pd + S = PdS =>
Pd + S = PdS
CH3OH + O2 = CO2 + H2O = CH4 + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(NO3)2(aq) + NaOH(aq) = Fe(OH)2(s) + NaNO3 =>
Fe(NO3)2(aq) + 2 NaOH(aq) = Fe(OH)2(s) + 2 NaNO3
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
La + CH3COOH = (CH3COO)3La + H2 =>
2 La + 6 CH3COOH = 2(CH3COO)3La + 3 H2
C6H7NO2 + C8H10N4O2 = C14H17N4O2 + NO2 =>
C6H7NO2 + C8H10N4O2 = C14H17N4O2 + NO2
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
Hg + H = HgH =>
Hg + H = HgH
Al + H2O + KNO3 + KOH = KAlO2 + NH3 =>
8 Al + 2 H2O + 3 KNO3 + 5 KOH = 8 KAlO2 + 3 NH3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
LiCl + Na2 + Co3 = LiCo3 + Na2Cl =>
LiCl + Na2 + Co3 = LiCo3 + Na2Cl
LiOH + HBr = Br + LiOH2 =>
LiOH + HBr = Br + LiOH2
Fe(OH)2 + O2 + NaOH = Fe(OH)3 + NaFeO2 =>
4 Fe(OH)2 + O2 + NaOH = 3 Fe(OH)3 + NaFeO2
KMnO4 + Na2S2O3 + H2O = K2SO4 + Na2SO4 + MnO2 + KOH =>
8 KMnO4 + 3 Na2S2O3 + H2O = 3 K2SO4 + 3 Na2SO4 + 8 MnO2 + 2 KOH
Ni + Cl2 = Ni4Cl10 =>
4 Ni + 5 Cl2 = Ni4Cl10
H2O2 + CoCO3 = CoCO4 + H2O =>
H2O2 + CoCO3 = CoCO4 + H2O
As + O2 = As8O3 =>
16 As + 3 O2 = 2 As8O3
CH3COOH + HI = CH3COOI + H2 =>
CH3COOH + HI = CH3COOI + H2
PbO + H{+} + e = Pb + H2O =>
PbO + 2 H{+} + 2e = Pb + H2O
HgS + HCl + HNO3 = H2(HgCl4) + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2(HgCl4) + 2 NO + 3 S + 4 H2O
KNO3 + S + Al = K2S + NO + Al2O3 =>
6 KNO3 + 3 S + 8 Al = 3 K2S + 6 NO + 4 Al2O3
K3[Fe(CN)6] = K + [Fe(CN)6] =>
K3[Fe(CN)6] = 3 K + [Fe(CN)6]
CaCl + H3Po4 = HCl + Ca3Po4 =>
3 CaCl + H3Po4 = 3 HCl + Ca3Po4
CuCl2 + NaOH = CuO + NaCl + H2O =>
CuCl2 + 2 NaOH = CuO + 2 NaCl + H2O
Na + FeI3 = NaI3 + Fe =>
Na + FeI3 = NaI3 + Fe
Pb(OH)3 + HNO2 = Pb(NO3)2 + H2O + H =>
Pb(OH)3 + 2 HNO2 = Pb(NO3)2 + H2O + 3 H
Ca3(PO4)2 + Cl = CaCl2 + PO4 =>
Ca3(PO4)2 + 6 Cl = 3 CaCl2 + 2 PO4
(H2O)2 = H2O = O2 =>
(H2O)2 = 2 H2O
MgSO4 + ZnOH = MgOH + ZnSO4 =>
MgSO4 + ZnOH = MgOH + ZnSO4
NaNO3 + H2O + Na = Na2N2O2 + NaOH =>
2 NaNO3 + 4 H2O + 8 Na = Na2N2O2 + 8 NaOH
Ce2O4 + H2 = Ce2O3 + H2O =>
Ce2O4 + H2 = Ce2O3 + H2O
Zn(OH)3 = Zn + OH =>
Zn(OH)3 = Zn + 3 OH
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方程式のバランス12/20/24
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