| 前日に均衡した方程式 |
2 NH4 + 3 O2 = 2 NO + 4 H2O
HI(aq) + LiOH(aq) = LiI(aq) + H2O =>
HI(aq) + LiOH(aq) = LiI(aq) + H2O
Cs2O + N2 = Cs3N + O2 =>
6 Cs2O + 2 N2 = 4 Cs3N + 3 O2
NaBrO = sodiumbromide + oxygen =>
2 NaBrO = 2 NaBr + O2
Zn + H2SO4 + HNO3 = ZnSO4 + NO + H2O =>
3 Zn + 3 H2SO4 + 2 HNO3 = 3 ZnSO4 + 2 NO + 4 H2O
C7H6O3 + C4H6O3 = C9H8O4*HC2H3O2 =>
C7H6O3 + C4H6O3 = C9H8O4*HC2H3O2
MgSO4 + H2S = MgS + H2SO4 =>
MgSO4 + H2S = MgS + H2SO4
Al(OH)3 + NaOH = H2O + NaAlO2 =>
Al(OH)3 + NaOH = 2 H2O + NaAlO2
FeS2 + HNO3 = Fe(NO3)2 + NO + H2SO4 + H2O =>
3 FeS2 + 20 HNO3 = 3 Fe(NO3)2 + 14 NO + 6 H2SO4 + 4 H2O
FeBr3 + Ag2C2 = FeC2 + Ag2Br3 =>
FeBr3 + Ag2C2 = FeC2 + Ag2Br3
Br{-}(aq) + Cl2(l) = Br2(s) + Cl{-}(aq) =>
2 Br{-}(aq) + Cl2(l) = Br2(s) + 2 Cl{-}(aq)
SO2Br2 + H2O = HBr + H2SO4 =>
SO2Br2 + 2 H2O = 2 HBr + H2SO4
(H2S)2 + O2 = H2O + (SO2)2 =>
(H2S)2 + 3 O2 = 2 H2O + (SO2)2
N2O5(g) = NO2(g) + O2(g) =>
2 N2O5(g) = 4 NO2(g) + O2(g)
MgO + H2(SO4) = MgSO4 + H2O =>
MgO + H2(SO4) = MgSO4 + H2O
Na2SO3 + H2O = Na2OH + HSO3 =>
Na2SO3 + H2O = Na2OH + HSO3
B = B3 =>
3 B = B3
KNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 KNO2 + 6 KI + 8 HCl = 3 I2 + N2 + 8 KCl + 4 H2O
CH3CH2CCH + Br2 = CH3CH2CBr2CHBr2 =>
CH3CH2CCH + 2 Br2 = CH3CH2CBr2CHBr2
SrCrO4 + HCl = SrCl2 + H2CrO4 =>
SrCrO4 + 2 HCl = SrCl2 + H2CrO4
CS2 + NO = CO + S + N2 =>
2 CS2 + 2 NO = 2 CO + 4 S + N2
CH3COOH + HNO3 = CH3COO + H3O + NO =>
5 CH3COOH + HNO3 = 5 CH3COO + 2 H3O + NO
Ca(OH)2 + S = CaSO3 + CaS5 + H2O =>
3 Ca(OH)2 + 11 S = CaSO3 + 2 CaS5 + 3 H2O
ZnO + CuS = CuO + ZnS =>
ZnO + CuS = CuO + ZnS
NH3OH + HNO3 = NH3NO3 + H2O =>
NH3OH + HNO3 = NH3NO3 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
ZnO = O2 + Zn =>
2 ZnO = O2 + 2 Zn
C2H5Cl + Na = C2H4 + NaHCl =>
C2H5Cl + Na = C2H4 + NaHCl
Al2SO4 + Mg(NO3)2 = Al2(SO4)Mg(NO3)2 =>
Al2SO4 + Mg(NO3)2 = Al2(SO4)Mg(NO3)2
Li3N + O2 = NO + Li2O =>
4 Li3N + 5 O2 = 4 NO + 6 Li2O
Sn2{+} + Hg2{+} + Cl{-} = Hg2Cl2 + Sn4{+} =>
2 Sn2{+} + Hg2{+} + 2 Cl{-} = Hg2Cl2 + Sn4{+}
Cu(NO3)2*25H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*25H2O = 2 CuO + 4 NO2 + O2 + 50 H2O
CH3CH(OH)CH2CH3 + Na = CH3CH2CH(ONa)CH3 + H2 =>
2 CH3CH(OH)CH2CH3 + 2 Na = 2 CH3CH2CH(ONa)CH3 + H2
Al2(SO2)3 + U(OH)6 = Al(OH)3 + U(SO2)3 =>
Al2(SO2)3 + U(OH)6 = 2 Al(OH)3 + U(SO2)3
HgS(s) = Hg(l) + S2(s) =>
2 HgS(s) = 2 Hg(l) + S2(s)
Pb + Zn(NO3)2 = Zn + Pb(NO3)2 =>
Pb + Zn(NO3)2 = Zn + Pb(NO3)2
Ba + H3AsO = Ba3(AsO)2 + H2 =>
3 Ba + 2 H3AsO = Ba3(AsO)2 + 3 H2
CrO72{-} + H2S + H{+} = Cr3{+} + S + H2O =>
3 CrO72{-} + 214 H2S + 4 H{+} = Cr3{+} + 214 S + 216 H2O
Y + H2 = YH3 =>
2 Y + 3 H2 = 2 YH3
Cr2O3 + CO2 = CrCO2 + O2 =>
2 Cr2O3 + 4 CO2 = 4 CrCO2 + 3 O2
Si + HNO3 = SiNO3 + H2 =>
2 Si + 2 HNO3 = 2 SiNO3 + H2
Fe(II) + HCl = Fe(II)Cl2 + H =>
Fe(II) + 2 HCl = Fe(II)Cl2 + 2 H
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
NH4NO3 = H2O + N2 + O =>
NH4NO3 = 2 H2O + N2 + O
FeCl3K3PO4 = FePO4K3Cl3 =>
FeCl3K3PO4 = FePO4K3Cl3
Tl + H2S = Tl2S + H2 =>
2 Tl + H2S = Tl2S + H2
Ni2O3 + C = Ni + CO2 =>
2 Ni2O3 + 3 C = 4 Ni + 3 CO2
Fe2O3 + ClO{-} + OH{-} = FeO4{-2} + Cl{-} + H2O =>
Fe2O3 + 3 ClO{-} + 4 OH{-} = 2 FeO4{-2} + 3 Cl{-} + 2 H2O
NH3(g) + O2 = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2 = 4 NO2(g) + 6 H2O(l)
NaC2H2O2 + HCl = NaCl + HC2H2O2 =>
NaC2H2O2 + HCl = NaCl + HC2H2O2
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