| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
12 HNO3(l) + 3 P4O10(s) = 4(HPO3)3(l) + 6 N2O5(g)
NH3 + H2O = NH4 + NO2 =>
8 NH3 + 2 H2O = 7 NH4 + NO2
Ca(OH)2 + H2Cr2O7 = Ca(Cr2O7) + H2O =>
Ca(OH)2 + H2Cr2O7 = Ca(Cr2O7) + 2 H2O
HCl + KI + Pb2CrO4 = Pb2Cl + KCl + Cr3Cl + H2O + I =>
24 HCl + 20 KI + 3 Pb2CrO4 = 3 Pb2Cl + 20 KCl + Cr3Cl + 12 H2O + 20 I
H2O = H2(OH)2 =>
2 H2O = H2(OH)2
H2SO4 + NaAlO2 = Al2(SO4)3 + H2O + Na2SO4 =>
4 H2SO4 + 2 NaAlO2 = Al2(SO4)3 + 4 H2O + Na2SO4
Pb(OH)2 + Ba(OH)2 = H2O + BaPbO2 =>
Pb(OH)2 + Ba(OH)2 = 2 H2O + BaPbO2
C8H8O7 + NaHCO33 = CO2 + H2O + Na3C6H5O7 =>
99 C8H8O7 + 39 NaHCO33 = 753 CO2 + 383 H2O + 13 Na3C6H5O7
V2O3 + Cl2 = VOCl3 + O2 =>
2 V2O3 + 6 Cl2 = 4 VOCl3 + O2
HS + O2 = H2O + SO2 =>
4 HS + 5 O2 = 2 H2O + 4 SO2
Fe(OH)3 + Zn(OH)2 = ZnFe2O3 + H2 + O =>
2 Fe(OH)3 + Zn(OH)2 = ZnFe2O3 + 4 H2 + 5 O
FeCl3 + HY + H2O = Fe(OH)2 + HCl + Y2 =>
2 FeCl3 + 2 HY + 4 H2O = 2 Fe(OH)2 + 6 HCl + Y2
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O
AlCl3(aq) + Ca(OH)2(aq) = CaCl2(aq) + Al(OH)3(s) =>
2 AlCl3(aq) + 3 Ca(OH)2(aq) = 3 CaCl2(aq) + 2 Al(OH)3(s)
MgHH2O = H2MgOH =>
MgHH2O = H2MgOH
NH3 + H2I = NH3I + H2 =>
NH3 + H2I = NH3I + H2
K2CrO4 + Na2HPO4 = K2HPO4 + Na2CrO4 =>
K2CrO4 + Na2HPO4 = K2HPO4 + Na2CrO4
CaCO3 + (NH4)2HPO4 = Ca2P2O7 + NH3 + H2O + CO2 =>
2 CaCO3 + 2(NH4)2HPO4 = Ca2P2O7 + 4 NH3 + 3 H2O + 2 CO2
HCOOH + H2SO4 + MnO2 = MnSO4 + CO2 + H2O =>
HCOOH + H2SO4 + MnO2 = MnSO4 + CO2 + 2 H2O
(MnOH)3PO4 + HCl = MnCl2 + Mn3(PO4)2 + H2O =>
2(MnOH)3PO4 + 6 HCl = 3 MnCl2 + Mn3(PO4)2 + 6 H2O
H2Br = H + Br =>
H2Br = 2 H + Br
CrPO4 + ZnO = Cr2O3 + Zn3(PO4)2 =>
2 CrPO4 + 3 ZnO = Cr2O3 + Zn3(PO4)2
SrS + HCl = SrCl + HS =>
SrS + HCl = SrCl + HS
(NH4)3(PO4) + Mg(CH3COO)2 = Mg3(PO4)2 + (NH4)(CH3COO) =>
2(NH4)3(PO4) + 3 Mg(CH3COO)2 = Mg3(PO4)2 + 6(NH4)(CH3COO)
Ca(CIO4)2 = Ca + CIO4 =>
Ca(CIO4)2 = Ca + 2 CIO4
CH2(OH)CH(OH)CH2(OH) + Na = CH2(OH)CH(OH)CH2(ONa) + H =>
CH2(OH)CH(OH)CH2(OH) + Na = CH2(OH)CH(OH)CH2(ONa) + H
Na2S2O3(ac) + H2O2(l) = Na2SO4(ac) + H2SO4(ac) + H2O(l) =>
Na2S2O3(ac) + 4 H2O2(l) = Na2SO4(ac) + H2SO4(ac) + 3 H2O(l)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C8H4O3 + H6C2O = C12H12O4 + H2O =>
10 C8H4O3 + 14 H6C2O = 9 C12H12O4 + 8 H2O
KMnO4 + H3PO3 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = 5 H3PO4 + 2 MnSO4 + K2SO4 + 3 H2O
CuO + HNO3 + NH3 = Cu(NO3)2(NH3)4(H2O) =>
CuO + 2 HNO3 + 4 NH3 = Cu(NO3)2(NH3)4(H2O)
NaH2AsO4*H2O + NaOH = Na3AsO4 + H2O =>
NaH2AsO4*H2O + 2 NaOH = Na3AsO4 + 3 H2O
Ir2CO3 + HClO4 = IrClO4 + CO2 + H2O =>
Ir2CO3 + 2 HClO4 = 2 IrClO4 + CO2 + H2O
PbBr2 + H2O = HBr + PbO =>
PbBr2 + H2O = 2 HBr + PbO
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn =>
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn
C12H8 + O2 = H2O + CO2 =>
C12H8 + 14 O2 = 4 H2O + 12 CO2
Li + CeCl3 = Ce + LiCl =>
3 Li + CeCl3 = Ce + 3 LiCl
[Ba(OH)2(H2O)]5 + NH4NO3 = H2O + NH3 + Ba(NO3)2 =>
[Ba(OH)2(H2O)]5 + 10 NH4NO3 = 15 H2O + 10 NH3 + 5 Ba(NO3)2
Bi(OH)3 + HSnO2{-} = Bi + HSnO3{-} + H2O =>
2 Bi(OH)3 + 3 HSnO2{-} = 2 Bi + 3 HSnO3{-} + 3 H2O
H2 + N + O = HNO3 =>
H2 + 2 N + 6 O = 2 HNO3
Ag2SO4 + LiBr = Li2SO4 + AgBr =>
Ag2SO4 + 2 LiBr = Li2SO4 + 2 AgBr
H3AsO4 + AgNO3 = Ag3AsO4 + HNO3 =>
H3AsO4 + 3 AgNO3 = Ag3AsO4 + 3 HNO3
C6H10N2O2 + O4 = CO2 + H2O + NO2 =>
4 C6H10N2O2 + 19 O4 = 24 CO2 + 20 H2O + 8 NO2
FeSO4 + Na3PO3 = FePO3 + Na3SO4 =>
FeSO4 + Na3PO3 = FePO3 + Na3SO4
C3H8 + I2 = C3H7I + HI =>
C3H8 + I2 = C3H7I + HI
Fe(NO3)3 = Fe(NO2)2 + NO2 + O2 =>
2 Fe(NO3)3 = 2 Fe(NO2)2 + 2 NO2 + 3 O2
As2S3 + [NO3]{-} + H{+} = [As]5{+} + [SO4]2{-} + H2O + NO =>
30 As2S3 + 229[NO3]{-} + 196 H{+} = 12[As]5{+} + 45[SO4]2{-} + 98 H2O + 229 NO
sulfuricacid + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C137H97NS + O2 = SO2 + CO2 + H2O + N2 =>
4 C137H97NS + 649 O2 = 4 SO2 + 548 CO2 + 194 H2O + 2 N2
Pb(NO3)4(aq) + MgCl2(aq) = Mg(NO3)2(aq) + PbCl4(s) =>
Pb(NO3)4(aq) + 2 MgCl2(aq) = 2 Mg(NO3)2(aq) + PbCl4(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 |
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方程式のバランス12/13/23
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