| 前日に均衡した方程式 |
Fe2(SO4)3 + 3 Hg = 3 HgSO4 + 2 Fe
C2H4N2O6 + O2 = CO2 + H2O + NO2 =>
C2H4N2O6 + 2 O2 = 2 CO2 + 2 H2O + 2 NO2
NaNO3 + Fe + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 NaNO3 + 2 Fe + 4 H2SO4 = Fe2(SO4)3 + 2 NO + Na2SO4 + 4 H2O
Na2SO4 + AgNO3 = Ag2SO4 + Na + NO3 =>
Na2SO4 + 2 AgNO3 = Ag2SO4 + 2 Na + 2 NO3
GaBr3 + AgNO3 = AgBr + Ga(NO3)3 =>
GaBr3 + 3 AgNO3 = 3 AgBr + Ga(NO3)3
NaHCO3(aq) + CH3COOOH(aq) = CO2(g) + H2O(e) + CH3COONa =>
3 NaHCO3(aq) + 4 CH3COOOH(aq) = 5 CO2(g) + 5 H2O(e) + 3 CH3COONa
ZnCl2 + LiNO3 = Zn(NO3)2 + LiCl =>
ZnCl2 + 2 LiNO3 = Zn(NO3)2 + 2 LiCl
Ru + NO3 = Ru(NO3)3 =>
Ru + 3 NO3 = Ru(NO3)3
CrO2{-} + H2O + ClO{-} = CrO4{-2} + Cl2 + OH{-} =>
2 CrO2{-} + 2 H2O + 6 ClO{-} = 2 CrO4{-2} + 3 Cl2 + 4 OH{-}
NaCl(aq) + Ba(OH)2(aq) = BaCl2(aq) + NaOH(aq) =>
2 NaCl(aq) + Ba(OH)2(aq) = BaCl2(aq) + 2 NaOH(aq)
AsO3{3-} + Zn + H{+} = Zn{2+} + AsH3 + H2O =>
AsO3{3-} + 3 Zn + 9 H{+} = 3 Zn{2+} + AsH3 + 3 H2O
SbCl3 + NaBH4 = SbH3 + NaCl + BCl3 =>
4 SbCl3 + 3 NaBH4 = 4 SbH3 + 3 NaCl + 3 BCl3
CH3ONa + H2SO4 = CH3OH + Na2SO4 =>
2 CH3ONa + H2SO4 = 2 CH3OH + Na2SO4
Zn + H2CO3 = Zn2CO3 + H2 =>
2 Zn + H2CO3 = Zn2CO3 + H2
Sc(NO3)3 + Na2S = Sc2S3 + NaNO3 =>
2 Sc(NO3)3 + 3 Na2S = Sc2S3 + 6 NaNO3
Au2O3 + H2SO4 = Au2(SO4)3 + H2O =>
Au2O3 + 3 H2SO4 = Au2(SO4)3 + 3 H2O
HCOOH + CH3OH = HCOCH3 + H2O =>
HCOOH + 3 CH3OH = 2 HCOCH3 + 3 H2O
UO2(g) + HF(aq) = UF4(g) + H2O(l) =>
UO2(g) + 4 HF(aq) = UF4(g) + 2 H2O(l)
HCHO + Br2 + H2O = HCOOH + HBr =>
HCHO + Br2 + H2O = HCOOH + 2 HBr
As2O3(s) + Cl2(g) + H2O(l) = H3AsO4(aq) + HCl(aq) =>
As2O3(s) + 2 Cl2(g) + 5 H2O(l) = 2 H3AsO4(aq) + 4 HCl(aq)
Mg(NO3)3 = Mg(NO2)3 + O2 =>
2 Mg(NO3)3 = 2 Mg(NO2)3 + 3 O2
NiCO3*2Ni(OH)2*4H2O = NiO + H2O + CO2 =>
NiCO3*2Ni(OH)2*4H2O = 3 NiO + 6 H2O + CO2
S2 + SO2 = S2O =>
3 S2 + 2 SO2 = 4 S2O
C6H5OOH + O2 = CO2 + H2O =>
2 C6H5OOH + 13 O2 = 12 CO2 + 6 H2O
ZnCl2 + LiNO3 = Zn(NO3)2 + LiCl =>
ZnCl2 + 2 LiNO3 = Zn(NO3)2 + 2 LiCl
BaI2 + KOH = Ba(OH)2 + KI =>
BaI2 + 2 KOH = Ba(OH)2 + 2 KI
Al(MnO4)3 + K = KMnO4 + Al =>
Al(MnO4)3 + 3 K = 3 KMnO4 + Al
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Al(ClO3)3 + H2SO4 = Al2(SO4)3 + HClO3 =>
2 Al(ClO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HClO3
CuBr + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CuSO4 + Br2 + H2O =>
10 CuBr + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 CuSO4 + 5 Br2 + 16 H2O
Ca(PO3)2 + H2O = Ca(OH)2 + HPO3 =>
Ca(PO3)2 + 2 H2O = Ca(OH)2 + 2 HPO3
H2 + F = H2F =>
H2 + F = H2F
I2 + KF = KI + F =>
I2 + 2 KF = 2 KI + 2 F
HF + SiO2 = HO2 + FSi =>
HF + SiO2 = HO2 + FSi
NiBr2 + H2 = HBr + Ni =>
NiBr2 + H2 = 2 HBr + Ni
C2H3O2Cl(g) + O2(g) = CO2(g) + H2O(g) + HCl(g) =>
2 C2H3O2Cl(g) + 3 O2(g) = 4 CO2(g) + 2 H2O(g) + 2 HCl(g)
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
KI + HNO2 + H2SO4 = NO + I2 + H2O + K2SO4 =>
2 KI + 2 HNO2 + H2SO4 = 2 NO + I2 + 2 H2O + K2SO4
K2Cr2O7 + HBr = KBr + H2Cr2O7 =>
K2Cr2O7 + 2 HBr = 2 KBr + H2Cr2O7
C5H11OH + C6H4(OH)COOH = C12H16O3 + H2O =>
C5H11OH + C6H4(OH)COOH = C12H16O3 + H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Nb2O5 + B4C + C = NbB2 + CO =>
Nb2O5 + B4C + 4 C = 2 NbB2 + 5 CO
Mg(NO3)2*6H2O + C6H8O7 = MgO + CO2 + H2O + N2 =>
9 Mg(NO3)2*6H2O + 5 C6H8O7 = 9 MgO + 30 CO2 + 74 H2O + 9 N2
I2O5 + H2O = HIO3 =>
I2O5 + H2O = 2 HIO3
NaHSO3(s) = Na2SO3(aq) + H2O(l) + SO2(g) =>
2 NaHSO3(s) = Na2SO3(aq) + H2O(l) + SO2(g)
P2S5 + O2 = P2O5 + S5 =>
2 P2S5 + 5 O2 = 2 P2O5 + 2 S5
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Zn + AuCl3 = ZnCl2 + Au =>
3 Zn + 2 AuCl3 = 3 ZnCl2 + 2 Au
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
ZnCl2 + K4(Fe(CN)6) = K2Zn3(Fe(CN)6)2 + KCl =>
3 ZnCl2 + 2 K4(Fe(CN)6) = K2Zn3(Fe(CN)6)2 + 6 KCl
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