| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 H14MgO11S = 14 H2 + 2 Mg + 11 O2 + 2 S
HCl + Ca = Ca(Cl)2 + H2 =>
2 HCl + Ca = Ca(Cl)2 + H2
COCl2 + KOH = CO2 + KCl + H2O =>
COCl2 + 2 KOH = CO2 + 2 KCl + H2O
K2S + H2 = H2S + K =>
K2S + H2 = H2S + 2 K
KMnO4 + HCl + Hg = HgCl2 + MnO2 + KCl + H2O =>
2 KMnO4 + 8 HCl + 3 Hg = 3 HgCl2 + 2 MnO2 + 2 KCl + 4 H2O
CoSO4(aq) + HCl(aq) = CoCl4(aq) + H2SO4(aq) + H2 =>
CoSO4(aq) + 4 HCl(aq) = CoCl4(aq) + H2SO4(aq) + H2
CaCO3 + HNO3 = CaCO3HNO3 =>
CaCO3 + HNO3 = CaCO3HNO3
Mg(OH)2 + H2SO4 = (MgOH)2SO4 + H2O =>
2 Mg(OH)2 + H2SO4 = (MgOH)2SO4 + 2 H2O
KI + H2SO4 = K2SO4 + H2O + I2 + SO2 =>
2 KI + 2 H2SO4 = K2SO4 + 2 H2O + I2 + SO2
LiBr + HNO3 = LiNO3 + HBr =>
LiBr + HNO3 = LiNO3 + HBr
HBrO4 + Au(OH)3 = Au(BrO4)3 + H2O =>
3 HBrO4 + Au(OH)3 = Au(BrO4)3 + 3 H2O
PtO3 + Zn + H2SO4 = Pt2O3 + Zn(SO4) + H2O =>
2 PtO3 + 3 Zn + 3 H2SO4 = Pt2O3 + 3 Zn(SO4) + 3 H2O
HMn04 + Pb(OH)2 = Pb(Mn04)2 + H2O =>
2 HMn04 + Pb(OH)2 = Pb(Mn04)2 + 2 H2O
Cu[NO3]3 = CuO + NO2 + O2 =>
Cu[NO3]3 = CuO + 3 NO2 + O2
B(s) + AgO(s) = Ag(s) + B2O3(s) =>
2 B(s) + 3 AgO(s) = 3 Ag(s) + B2O3(s)
C + H2 = C12H24 =>
12 C + 12 H2 = C12H24
Pb(ClO4)2 + Al2S3 = PbS + Al(ClO4)3 =>
3 Pb(ClO4)2 + Al2S3 = 3 PbS + 2 Al(ClO4)3
H2SO4 + NaHCO3 = H2CO3 + SO4NaH =>
H2SO4 + NaHCO3 = H2CO3 + SO4NaH
Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2 =>
Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2
MnO4{-} + Mn{2+} + H{+} = Mn{3+} + H2O =>
MnO4{-} + 4 Mn{2+} + 8 H{+} = 5 Mn{3+} + 4 H2O
SiF4(s) + NaOH(aq) = Na4SiO4(s) + NaF(aq) + H2O(l) =>
SiF4(s) + 8 NaOH(aq) = Na4SiO4(s) + 4 NaF(aq) + 4 H2O(l)
Na2O + H3PO4 = Na3PO4 + NaOH =>
3 Na2O + H3PO4 = Na3PO4 + 3 NaOH
CO + TiO2 = Ti + CO3 =>
CO + TiO2 = Ti + CO3
FeSO4 + Ca(HCO3)2 = FeCO3 + H2O + CO2 + CaSO4 =>
FeSO4 + Ca(HCO3)2 = FeCO3 + H2O + CO2 + CaSO4
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
HCO3{-} + H2O = CO3{-2} + H3O{+} =>
HCO3{-} + H2O = CO3{-2} + H3O{+}
Cu + CrCl3 = CuCl + Cr =>
3 Cu + CrCl3 = 3 CuCl + Cr
C13H30 + O2 = CO2 + H2O =>
2 C13H30 + 41 O2 = 26 CO2 + 30 H2O
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
KMnO4 + KI + HCl = I2 + H2O + KCl + MnO2 =>
2 KMnO4 + 6 KI + 8 HCl = 3 I2 + 4 H2O + 8 KCl + 2 MnO2
Mg(NO3)2 = NO2 + MgO + O =>
Mg(NO3)2 = 2 NO2 + MgO + O
C2H6 + C2H2 = C4H8 =>
C2H6 + C2H2 = C4H8
HBrO3(aq) + Bi(s) = HBrO2(aq) + Bi2O3(s) =>
3 HBrO3(aq) + 2 Bi(s) = 3 HBrO2(aq) + Bi2O3(s)
SbCl3 + H2SO4 = Sb2(SO4)3 + HCl =>
2 SbCl3 + 3 H2SO4 = Sb2(SO4)3 + 6 HCl
Mg + Cu(CH3COO)2 = Mg(CH3COO)2 + Cu =>
Mg + Cu(CH3COO)2 = Mg(CH3COO)2 + Cu
NaC2H2O2 + HCl = NaCl + HC2H2O2 =>
NaC2H2O2 + HCl = NaCl + HC2H2O2
BaCl2 + ZnSO4 = Ba(SO4) + ZnCl2 =>
BaCl2 + ZnSO4 = Ba(SO4) + ZnCl2
Fe{-2} + S{2} = FeS =>
Fe{-2} + S{2} = FeS
CH3CH2CHCl2 + KOH = KCl + H2O + CH3CH2CHO =>
CH3CH2CHCl2 + 2 KOH = 2 KCl + H2O + CH3CH2CHO
Ba(OH)2 + H3(AsO4) = Ba3(AsO4)2 + H(OH) =>
3 Ba(OH)2 + 2 H3(AsO4) = Ba3(AsO4)2 + 6 H(OH)
Hg + HNO3(roz) = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3(roz) = Hg(NO3)2 + 2 NO2 + 2 H2O
Na(NO3) + Zn + Na(OH) = NH3 + NaZnO + H2O =>
Na(NO3) + 8 Zn + 7 Na(OH) = NH3 + 8 NaZnO + 2 H2O
CaCrO4 + Cu(NO3)2 = CuCrO4 + Ca(NO3)2 =>
CaCrO4 + Cu(NO3)2 = CuCrO4 + Ca(NO3)2
Na2SO4(aq) + Ba(NO3)2(aq) = NaNO3(aq) + BaSO4(ppt) =>
Na2SO4(aq) + Ba(NO3)2(aq) = 2 NaNO3(aq) + BaSO4(ppt)
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
Sb2S3 + Cl2 = SbCl3 + S =>
Sb2S3 + 3 Cl2 = 2 SbCl3 + 3 S
NaI + Cu2S = CuI + Na2S =>
2 NaI + Cu2S = 2 CuI + Na2S
NH2OH*HCl + I2 = N2 + HI + HCl + H2O =>
2 NH2OH*HCl + I2 = N2 + 2 HI + 2 HCl + 2 H2O
Mg + CH4 = MgH2 + C =>
2 Mg + CH4 = 2 MgH2 + C
Pb(OH)2 + H2SO3 = Pb2(SO3)2 + H2O =>
2 Pb(OH)2 + 2 H2SO3 = Pb2(SO3)2 + 4 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12/19/24
方程式のバランス01/18/24
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