| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Na2CO3(aq) + 2 HCl = 2 NaCl + H2CO3(fg)
Ag + Si = AgSi =>
Ag + Si = AgSi
KClO4 + KCl = KClO3 =>
3 KClO4 + KCl = 4 KClO3
(Cu2(NO3)(OH)3) + C2H5N3O2 = Cu + H2O + N2 + CO2 =>
(Cu2(NO3)(OH)3) + C2H5N3O2 = 2 Cu + 4 H2O + 2 N2 + 2 CO2
Ca(NO3)2 + KI = Ca(IO3)2 + KN =>
Ca(NO3)2 + 2 KI = Ca(IO3)2 + 2 KN
HOCH2(CHOH)4CHO + OH{-} = HOCH2(CHOH)4CO2 + H2O + e =>
HOCH2(CHOH)4CHO + 3 OH{-} = HOCH2(CHOH)4CO2 + 2 H2O + 3e
LiNiO2 = Li2O + Ni2O3 =>
2 LiNiO2 = Li2O + Ni2O3
C14H10O2NaBH4H2O = C14H12O2BH3NaOH =>
C14H10O2NaBH4H2O = C14H12O2BH3NaOH
Li2S + KCI = K2S + LiCI =>
Li2S + 2 KCI = K2S + 2 LiCI
HO2CCO2H + MnO4{-} + H{+} = CO2 + Mn{+} + H2O =>
3 HO2CCO2H + MnO4{-} + 2 H{+} = 6 CO2 + Mn{+} + 4 H2O
FeS + FeS2 + H2O = Fe3O4 + H2S =>
2 FeS + FeS2 + 4 H2O = Fe3O4 + 4 H2S
KH2PO4 + H2SO4 = K2SO4 + H3PO4 =>
2 KH2PO4 + H2SO4 = K2SO4 + 2 H3PO4
Al(OH)3 + OH = [Al(OH)4] =>
Al(OH)3 + OH = [Al(OH)4]
HBr + Ba(OH)2 = H2O + Ba(OH)Br =>
HBr + Ba(OH)2 = H2O + Ba(OH)Br
HCl + Cr(BrO3)3 = HBrO3 + CrCl3 =>
3 HCl + Cr(BrO3)3 = 3 HBrO3 + CrCl3
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
Cr2O7{2-} + C2H4O{-} + H{+} = Cr{3+} + C2H4O2 + H2O =>
Cr2O7{2-} + 2 C2H4O{-} + 10 H{+} = 2 Cr{3+} + 2 C2H4O2 + 5 H2O
C4H8 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 8 KMnO4 + 12 H2SO4 = 20 C3H6O + 4 K2SO4 + 8 MnSO4 + 12 H2O
K2Cr2O7 + (NH4)2SO3 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + K2SO3 + H2O =>
K2Cr2O7 + 4(NH4)2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4(NH4)2SO4 + K2SO3 + 4 H2O
Pb(OH)2 + HClO3 = Pb(ClO3)2 + H2O =>
Pb(OH)2 + 2 HClO3 = Pb(ClO3)2 + 2 H2O
Fe + Cl2 = FeCl =>
2 Fe + Cl2 = 2 FeCl
KC4H5O6NaOH = KOHNaC4H5O6 =>
KC4H5O6NaOH = KOHNaC4H5O6
CH3CHCl2 + NaOH = CHCH + NaCl + H2O =>
CH3CHCl2 + 2 NaOH = CHCH + 2 NaCl + 2 H2O
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
KHC4H4O6NaHCO3 = KNaC4H4O6H2OCO2 =>
KHC4H4O6NaHCO3 = KNaC4H4O6H2OCO2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ni(ClO3)3 + (NH4)2CO3 = Ni2(CO3)3 + NH4ClO3 =>
2 Ni(ClO3)3 + 3(NH4)2CO3 = Ni2(CO3)3 + 6 NH4ClO3
C2H2 + AgNO3 + NH3 = C2Ag2 + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH3 = C2Ag2 + 2 NH4NO3
Cu(NH3)4 + H2O = Cu(NH3)4(H2O)2 =>
Cu(NH3)4 + 2 H2O = Cu(NH3)4(H2O)2
Co2(aq) + HCl(aq) = CoCl2(s) + H2(g) =>
Co2(aq) + 4 HCl(aq) = 2 CoCl2(s) + 2 H2(g)
H2SO4 + H3PO3 + K2Cr2O7 = H2O + K2SO4 + H3PO4 + Cr2(SO4)3 =>
4 H2SO4 + 3 H3PO3 + K2Cr2O7 = 4 H2O + K2SO4 + 3 H3PO4 + Cr2(SO4)3
KHCO3 + HCI = KCI + H2O + CO2 =>
KHCO3 + HCI = KCI + H2O + CO2
(CH3OH) + NaOH = CH3ONa + H2O =>
(CH3OH) + NaOH = CH3ONa + H2O
Cu + PI = P + CuI =>
Cu + PI = P + CuI
Na3(aq) + Cl3(aq) = NaCl(aq) =>
Na3(aq) + Cl3(aq) = 3 NaCl(aq)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CuCl2(aq) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
Cu(NH3)4 + H2O = Cu(NH3)4(H2O)2 =>
Cu(NH3)4 + 2 H2O = Cu(NH3)4(H2O)2
Ag + Zn(OH)2 = AgOH + Zn =>
2 Ag + Zn(OH)2 = 2 AgOH + Zn
HCl + C17H21NO4 = C17H22ClNO4 =>
HCl + C17H21NO4 = C17H22ClNO4
K2CO3 + Pb(C2H3O2)2 = K(C2H3O2) + PbCO3 =>
K2CO3 + Pb(C2H3O2)2 = 2 K(C2H3O2) + PbCO3
K2Cr2O7 + Pb(NO3)2 = PbCr2O7 + K2(NO3)2 =>
K2Cr2O7 + Pb(NO3)2 = PbCr2O7 + K2(NO3)2
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
SrH2 + H2O = SrO + H2H =>
3 SrH2 + 3 H2O = 3 SrO + 4 H2H
Mg(s) + HCl(l) = MgCl(l) + H2(g) =>
2 Mg(s) + 2 HCl(l) = 2 MgCl(l) + H2(g)
NH4HCO3(aq) = NH3(aq) + CO2(g) + H2O(l) =>
NH4HCO3(aq) = NH3(aq) + CO2(g) + H2O(l)
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
NaMnO4 + FeSO4 + H2SO4 = NaSO4 + H2O + MnSO4 + Fe2(SO4)3 =>
NaMnO4 + 4 FeSO4 + 4 H2SO4 = NaSO4 + 4 H2O + MnSO4 + 2 Fe2(SO4)3
Al(s) + I(s) = AlI3(s) =>
Al(s) + 3 I(s) = AlI3(s)
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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01/23/25
方程式のバランス02/22/24
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