| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Pb(SO4)2 + H2O = H2(SO4)2 + PbO
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O(liquid) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O(liquid)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CH2OH + KOH = CH3CH2OK + H2O =>
CH3CH2OH + KOH = CH3CH2OK + H2O
K3PO4(aq) + NH4Cl(aq) = KCl + (NH4)3PO4 =>
K3PO4(aq) + 3 NH4Cl(aq) = 3 KCl + (NH4)3PO4
M2SO4 + V(QM)3 = V2(SO4)3 + M2Q =>
3 M2SO4 + 2 V(QM)3 = V2(SO4)3 + 6 M2Q
CaCO3(s) + HCl(l) = CO2(g) + CaCl2 + H2O =>
CaCO3(s) + 2 HCl(l) = CO2(g) + CaCl2 + H2O
KI + KIO3 + MgCl2 + H2O = Mg(OH)2 + I2 + KCl =>
5 KI + KIO3 + 3 MgCl2 + 3 H2O = 3 Mg(OH)2 + 3 I2 + 6 KCl
NaCl + HCl = Cl2NaH =>
NaCl + HCl = Cl2NaH
S8 + H2O = H2 + H2SO4 =>
S8 + 32 H2O = 24 H2 + 8 H2SO4
Zn + S = Zn2S =>
2 Zn + S = Zn2S
S2 + N2 = SN9 =>
S2 + 9 N2 = 2 SN9
KIO4 + C = KI + CO2 =>
KIO4 + 2 C = KI + 2 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AgCl + NaOH = Ag + H2O + NaCl + O2 =>
4 AgCl + 4 NaOH = 4 Ag + 2 H2O + 4 NaCl + O2
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
CdSO4 + K2CrO4 = K2SO4 + CdCrO4 =>
CdSO4 + K2CrO4 = K2SO4 + CdCrO4
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
IrCl3 = Ir + Cl2 =>
2 IrCl3 = 2 Ir + 3 Cl2
Li2O + BeO = Li2BeO2 =>
Li2O + BeO = Li2BeO2
Cl2(g) + H2O(l) = ClO(g) + H2(g) =>
Cl2(g) + 2 H2O(l) = 2 ClO(g) + 2 H2(g)
Na2CO3(aq) + H2O(l) = NaH(aq) + CO2(g) + O2(g) =>
Na2CO3(aq) + H2O(l) = 2 NaH(aq) + CO2(g) + O2(g)
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
MoO2 + H2 = Mo + H2O =>
MoO2 + 2 H2 = Mo + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
IO3{-} + I{-} + H{+} = H2O + I2 =>
IO3{-} + 5 I{-} + 6 H{+} = 3 H2O + 3 I2
AuNO3 + HCl = AuCl2 + HNO3 + H2 =>
2 AuNO3 + 4 HCl = 2 AuCl2 + 2 HNO3 + H2
K3Fe(CN)6 + K2Cr2O7 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(S04)3 + CO2 + NO2 + H2O =>
14 K3Fe(CN)6 + 9 K2Cr2O7 + 159 H2SO4 = 30 K2SO4 + 7 Fe2(SO4)3 + 9 Cr2(S04)3 + 84 CO2 + 84 NO2 + 159 H2O
Na + H2SO3 = H2 + Na2SO3 =>
2 Na + H2SO3 = H2 + Na2SO3
Mg + Cr(OH)5 = Mg(OH)2 + Cr =>
5 Mg + 2 Cr(OH)5 = 5 Mg(OH)2 + 2 Cr
Mn(OH)2 + Na2O2 = Na2MnO4 + NaOH =>
Mn(OH)2 + 2 Na2O2 = Na2MnO4 + 2 NaOH
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
CaO + C6H8O7 = CaC6H6O7 + H2O =>
CaO + C6H8O7 = CaC6H6O7 + H2O
MnSO4 + K2SiO3 = K2SO4 + MnSiO3 =>
MnSO4 + K2SiO3 = K2SO4 + MnSiO3
Cu(NO3)2 + SrS = CuS + Sr(NO3)2 =>
Cu(NO3)2 + SrS = CuS + Sr(NO3)2
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3COOH + CH3CH2CH2CH2CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH2CH2CH2CH3 + H2O =>
CH3COOH + CH3CH2CH2CH2CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH2CH2CH2CH3 + H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Zn(aq) + K(aq) + Fe(CN)6(aq) = Zn3K2[Fe(CN)6]2(s) =>
3 Zn(aq) + 2 K(aq) + 2 Fe(CN)6(aq) = Zn3K2[Fe(CN)6]2(s)
H2O + ClO2{-} + As = ClO{-} + AsO2{-} + H{+} =>
H2O + 3 ClO2{-} + 2 As = 3 ClO{-} + 2 AsO2{-} + 2 H{+}
C2H5OH + SO4{2-} = CH3COO{-} + HS{-} + H{+} + H2O =>
2 C2H5OH + SO4{2-} = 2 CH3COO{-} + HS{-} + H{+} + 2 H2O
NaOH + Ba(NO3)2 = Ba(OH)2 + Na(NO3) =>
2 NaOH + Ba(NO3)2 = Ba(OH)2 + 2 Na(NO3)
C3H6O3 + O2(g) = CO2(g) + H2O =>
C3H6O3 + 3 O2(g) = 3 CO2(g) + 3 H2O
Ca(OH)2 + HCl4 = Ca(HCl4)2 + OH =>
Ca(OH)2 + 2 HCl4 = Ca(HCl4)2 + 2 OH
Ni(s) + H2O(l) = NiOH(l) + H2(g) =>
2 Ni(s) + 2 H2O(l) = 2 NiOH(l) + H2(g)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/18/24
方程式のバランス11/17/23
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