| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
H4P2O7 + Fe(OH)2 = Fe(H2P2O7) + 2 H2O
FeCr2O4 + Na2CO3 + O2 = NaCrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 4 Na2CO3 + 9 O2 = 8 NaCrO4 + 2 Fe2O3 + 4 CO2
Ni(NO3)2 + NH3 = Ni(NH3)2 + NO3 =>
Ni(NO3)2 + 2 NH3 = Ni(NH3)2 + 2 NO3
H2O2{-} + ClO2 = ClO2{-} + O2 + H2O =>
2 H2O2{-} + 2 ClO2 = 2 ClO2{-} + O2 + 2 H2O
BaS + (NH4)2SO4 = BaSO4 + (NH4)2 + S =>
BaS + (NH4)2SO4 = BaSO4 + (NH4)2 + S
PbS(s) + PbO(s) = Pb(l) + SO2(g) =>
PbS(s) + 2 PbO(s) = 3 Pb(l) + SO2(g)
Ca(OH)2 + (NH4)Cl = NH3H2O + CaCl2 =>
Ca(OH)2 + 2(NH4)Cl = 2 NH3H2O + CaCl2
CH3OH + O2 = C2O4 + H2O =>
2 CH3OH + 3 O2 = C2O4 + 4 H2O
C7H6O + C4H8O4 + NaOC2H5 = C11H12O2 + NaOH =>
20 C7H6O + 3 C4H8O4 + 12 NaOC2H5 = 16 C11H12O2 + 12 NaOH
HCl + BaCl2 = HCl21 + BaCl =>
HCl + 20 BaCl2 = HCl21 + 20 BaCl
C2H2O3 + C2H8N2 + C6H6O + NaOH + FeCl3 = C18H16N2O6NaFe + NaCl + H2O =>
2 C2H2O3 + C2H8N2 + 2 C6H6O + 4 NaOH + FeCl3 = C18H16N2O6NaFe + 3 NaCl + 6 H2O
P2S5 + KCIO3 + H2O = H2SO4 + H3PO + KCI =>
3 P2S5 + 14 KCIO3 + 24 H2O = 15 H2SO4 + 6 H3PO + 14 KCI
ClO3{-} + NO2{-} = Cl{-} + NO3{-}, =>
ClO3{-} + 3 NO2{-} = Cl{-} + 3 NO3{-},
HCOOH + KOH = HCOOK + H2O =>
HCOOH + KOH = HCOOK + H2O
Mg(N3)2 + H2O(l) = Mg(OH)2(aq) + HN3(aq) =>
Mg(N3)2 + 2 H2O(l) = Mg(OH)2(aq) + 2 HN3(aq)
HSCNH2O = SCNH3O =>
HSCNH2O = SCNH3O
C6H5CH2CH2CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C6H5CH2CH2CH3 + 66 KMnO4 + 75 KOH = 9 C6H5COOK + 66 K2MnO4 + 57 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
MgCl2(aq) + Na(s) = NaCl(aq) + Mg(s) =>
MgCl2(aq) + 2 Na(s) = 2 NaCl(aq) + Mg(s)
Ag + SCN = AgSCN =>
Ag + SCN = AgSCN
Li2SO4 + H2O + CO2 = LiHCO3 + H2SO4 =>
Li2SO4 + 2 H2O + 2 CO2 = 2 LiHCO3 + H2SO4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
Na2CO3(aq) + MnCl2(aq) = MnCO3(s) + NaCl(aq) =>
Na2CO3(aq) + MnCl2(aq) = MnCO3(s) + 2 NaCl(aq)
Al2O3(s) + NaOH(l) + H2O(l) = Na3Al(OH)6(s) =>
Al2O3(s) + 6 NaOH(l) + 3 H2O(l) = 2 Na3Al(OH)6(s)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
SiH2Cl2 + AlI3 = SiH2I2 + AlCl3 =>
3 SiH2Cl2 + 2 AlI3 = 3 SiH2I2 + 2 AlCl3
Fe(s) + CuSO4 = FeSO4 + Cu(s) =>
Fe(s) + CuSO4 = FeSO4 + Cu(s)
C2H6 + O2 = CH2O + H2O =>
2 C2H6 + 3 O2 = 4 CH2O + 2 H2O
KI + AgNO3 + NH3 = KNO3 + I2 + AgNH3 =>
2 KI + 2 AgNO3 + 2 NH3 = 2 KNO3 + I2 + 2 AgNH3
BaCl2 + C2H8O4N2 = BaC2O4 + NH4Cl =>
BaCl2 + C2H8O4N2 = BaC2O4 + 2 NH4Cl
PbO + C = Pb(l) + CO(g) =>
PbO + C = Pb(l) + CO(g)
C3H6O3 + HBr = C3H5BrO2 + H2O =>
C3H6O3 + HBr = C3H5BrO2 + H2O
HCH3COO + H2O = H3O + CH3COO =>
HCH3COO + H2O = H3O + CH3COO
Cu(OH)2 + NH4Cl = (NH4)2(OH)2 + CuCl2 =>
Cu(OH)2 + 2 NH4Cl = (NH4)2(OH)2 + CuCl2
C2H5Fl + [H] = C2H6 + HFl =>
C2H5Fl + 2[H] = C2H6 + HFl
Cu(OH)2 = CuO(aq) + H2O =>
Cu(OH)2 = CuO(aq) + H2O
Ge + H2O2 + NaOH = Na2[Ge(OH)6] =>
Ge + 2 H2O2 + 2 NaOH = Na2[Ge(OH)6]
K2SeO3 + KI + HCl = KCl + Se + I2 + H2O =>
K2SeO3 + 4 KI + 6 HCl = 6 KCl + Se + 2 I2 + 3 H2O
Fe2(SO4)3 + (NH4)2S = Fe2S3 + (NH4)2SO4 =>
Fe2(SO4)3 + 3(NH4)2S = Fe2S3 + 3(NH4)2SO4
Na3AsO4 + H2S = Na3AsO3 + S + H2O =>
Na3AsO4 + H2S = Na3AsO3 + S + H2O
Bi(NO3)3 + SnCl2 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 + NaCl =>
2 Bi(NO3)3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3 + 6 NaCl
H2O + FeS2 + O2 = SO4 + Fe2OH =>
2 H2O + 8 FeS2 + 33 O2 = 16 SO4 + 4 Fe2OH
Pb(NO3)2 + K2CrO4 = Pb2(CrO4)2 + KNO3 =>
2 Pb(NO3)2 + 2 K2CrO4 = Pb2(CrO4)2 + 4 KNO3
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
Fe + Sn(NO3)4 = Sn + Fe(NO3) =>
4 Fe + Sn(NO3)4 = Sn + 4 Fe(NO3)
H2Se + Br2 = SeBr4 + HBr =>
H2Se + 3 Br2 = SeBr4 + 2 HBr
H2SO4(l) = H2(g) + S(s) + O2(g) =>
H2SO4(l) = H2(g) + S(s) + 2 O2(g)
NaCl + CO2 + H2O + O2 = NaCO3 + HCl =>
4 NaCl + 4 CO2 + 2 H2O + O2 = 4 NaCO3 + 4 HCl
NH4 + HC7H5O2 = NC7H5O2 + HH4 =>
NH4 + HC7H5O2 = NC7H5O2 + HH4
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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01/16/25
方程式のバランス02/15/24
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