| 前日に均衡した方程式 |
2 NH4 + N2 + 2 CO = 2(NH2)2CO
KOH + Pb(CO3)2 = K2CO3 + Pb(OH)4 =>
4 KOH + Pb(CO3)2 = 2 K2CO3 + Pb(OH)4
Mg(NO3)2 + HKO = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 HKO = Mg(OH)2 + 2 KNO3
SrO + N2O3 = Sr + N2O4 =>
SrO + N2O3 = Sr + N2O4
Cr2O7{2-} + I{-} + H{+} = Cr2{+} + H2O + I2 =>
2 Cr2O7{2-} + 22 I{-} + 28 H{+} = 2 Cr2{+} + 14 H2O + 11 I2
SrO + N2O3 = Sr + N2O4 =>
SrO + N2O3 = Sr + N2O4
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
SrO + N2O3 = Sr + N2O4 =>
SrO + N2O3 = Sr + N2O4
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
SrO + N2O3 = Sr + N2O4 =>
SrO + N2O3 = Sr + N2O4
CH3CH(OH) + CuO = CH3COCH3 + Cu + H2O =>
6 CH3CH(OH) + CuO = 4 CH3COCH3 + Cu + 3 H2O
SrO + N2O3 = Sr + N2O4 =>
SrO + N2O3 = Sr + N2O4
(C4H9)4NBr + NaClO4*H2O = (C4H9)4NClO4 + NaBr + H2O =>
(C4H9)4NBr + NaClO4*H2O = (C4H9)4NClO4 + NaBr + H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
M2O23 = M + O2 =>
2 M2O23 = 4 M + 23 O2
COCl2 + FeCl3 = FeCO + Cl2 =>
2 COCl2 + 2 FeCl3 = 2 FeCO + 5 Cl2
C5H4N4O3 + OH = CO2 + H2O + N2 =>
C5H4N4O3 + 18 OH = 5 CO2 + 11 H2O + 2 N2
As2S3 + HNO3 = H3As1O4 + SO2 + NO2 + H2O =>
As2S3 + 22 HNO3 = 2 H3As1O4 + 3 SO2 + 22 NO2 + 8 H2O
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
Ca + AgNO3 = CaAgNO + O2 =>
Ca + AgNO3 = CaAgNO + O2
CO + H2O + NO2 = C2H5N + O2 =>
8 CO + 10 H2O + 4 NO2 = 4 C2H5N + 13 O2
SO2 + O2 + H2O = H2(SO4)3 =>
6 SO2 + 5 O2 + 2 H2O = 2 H2(SO4)3
Al(s) + CuI(s) = Cu(s) + AlI3(aq) =>
Al(s) + 3 CuI(s) = 3 Cu(s) + AlI3(aq)
As2O3 + NH4Cl + KNO3 = As4 + KCl + NO3 + H2O =>
10 As2O3 + 6 NH4Cl + 6 KNO3 = 5 As4 + 6 KCl + 12 NO3 + 12 H2O
Zn(NO3)26H2O + Fe(NO3)39H2O + C6H8O7 = Zn(Fe2O4) + CO2 + H2O + N2 =>
9 Zn(NO3)26H2O + 18 Fe(NO3)39H2O + 308 C6H8O7 = 9 Zn(Fe2O4) + 1848 CO2 + 1259 H2O + 468 N2
KMnO4 + C2H2O4 + H2SO4 = K2SO4 + Mn2SO4 + CO2 + H2O =>
2 KMnO4 + 6 C2H2O4 + 2 H2SO4 = K2SO4 + Mn2SO4 + 12 CO2 + 8 H2O
B2(NH)3 = BN + NH3 =>
B2(NH)3 = 2 BN + NH3
Na + H + CO2 = Na(CO)3 + H2O =>
Na + 6 H + 3 CO2 = Na(CO)3 + 3 H2O
Fe2(S) + O2(g) = Fe2O3(S) =>
2 Fe2(S) + 3 O2(g) = 2 Fe2O3(S)
Zn + HCl + Cu = ZnCl2 + HCu =>
Zn + 2 HCl + 2 Cu = ZnCl2 + 2 HCu
C9H7NMgI + NaBH4 = C9H13N + NaBH + MgI =>
C9H7NMgI + 2 NaBH4 = C9H13N + 2 NaBH + MgI
LiH(s) + H2O(l) = LiOH + H2 =>
LiH(s) + H2O(l) = LiOH + H2
I2 + Br2 + KOH = KBr + KIOO3 + H2O =>
I2 + 7 Br2 + 16 KOH = 14 KBr + 2 KIOO3 + 8 H2O
SiI4(S) + Mg(S) = Si(S) + MgI2(S) =>
SiI4(S) + 2 Mg(S) = Si(S) + 2 MgI2(S)
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Si + H2 = SiH4 =>
Si + 2 H2 = SiH4
SrO + N2O3 = SrO3N2O =>
SrO + N2O3 = SrO3N2O
Na + (Cl2) = NaCl =>
2 Na + (Cl2) = 2 NaCl
HNO3 + SO2 = HNO2 + SO3 =>
HNO3 + SO2 = HNO2 + SO3
CuCl2 + KMnO4 = Cu(MnO4)2 + KCl =>
CuCl2 + 2 KMnO4 = Cu(MnO4)2 + 2 KCl
Fe + H2O = H + Fe(O3)2 =>
Fe + 6 H2O = 12 H + Fe(O3)2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
HCl + (NH4)I = HI + Cl(NH4) =>
HCl + (NH4)I = HI + Cl(NH4)
MnO4{-} + I{-} + H2O = MnO2 + IO23{-} + OH{-} =>
46 MnO4{-} + 3 I{-} + 23 H2O = 46 MnO2 + 3 IO23{-} + 46 OH{-}
K2S2O8 + HNO3 = KHSO4 + O3 + KNO3 + SO2 =>
3 K2S2O8 + 3 HNO3 = 3 KHSO4 + 2 O3 + 3 KNO3 + 3 SO2
FeO3O(g) + CO = Fe + CO2(g) =>
FeO3O(g) + 4 CO = Fe + 4 CO2(g)
NaCl + MgSO4 = MgCl2 + Na2SO4 =>
2 NaCl + MgSO4 = MgCl2 + Na2SO4
H2O2 + Mg4O = H2O + MgO =>
3 H2O2 + Mg4O = 3 H2O + 4 MgO
PbO2 + MnO2 + HNO3 = Pb(NO3)2 + H2O + HMnO4 =>
3 PbO2 + 2 MnO2 + 6 HNO3 = 3 Pb(NO3)2 + 2 H2O + 2 HMnO4
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