| 前日に均衡した方程式 |
MgH2(s) + 2 NaCl(aq) = Mg + 2 Na + 2 HCl
HCl + CO2 = HClO2 + C =>
HCl + CO2 = HClO2 + C
H{+} + Cr2O7{-2} + C2H5OH = Cr{+3} + H2O + C2H4O =>
8 H{+} + Cr2O7{-2} + 3 C2H5OH = 2 Cr{+3} + 7 H2O + 3 C2H4O
Al2(SO2)3 + Ca(OH)2 = Al(OH)3 + CaSO2 =>
Al2(SO2)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO2
BrO + ClO = BrCl + O2 =>
BrO + ClO = BrCl + O2
Na2SO3 + HCl = NaHSO3 + NaCl =>
Na2SO3 + HCl = NaHSO3 + NaCl
K3PO4 + NaHCO3 = Na3PO4 + KHCO3 =>
K3PO4 + 3 NaHCO3 = Na3PO4 + 3 KHCO3
Na2MoO4 + Zn + HCl = MoCl5 + ZnCl2 + NaCl + H2O =>
2 Na2MoO4 + Zn + 16 HCl = 2 MoCl5 + ZnCl2 + 4 NaCl + 8 H2O
FeSO4*(NH4)2SO4*12H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10 FeSO4*(NH4)2SO4*12H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 128 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CH3OH + OH = HCOOH + H2O =>
CH3OH + 4 OH = HCOOH + 3 H2O
MnO4{-} + S2O3{2-} + H{+} = SO4{2-} + Mn{2} + H2O =>
8 MnO4{-} + 5 S2O3{2-} + 14 H{+} = 10 SO4{2-} + 8 Mn{2} + 7 H2O
Na2Cr2O7 + HCl = NaCl + CrO2Cl2 + H2O =>
Na2Cr2O7 + 6 HCl = 2 NaCl + 2 CrO2Cl2 + 3 H2O
N2H4 + K2Cr2O7 + HCl = N2 + CrCl + KCl + H2O =>
5 N2H4 + 2 K2Cr2O7 + 8 HCl = 5 N2 + 4 CrCl + 4 KCl + 14 H2O
K2SO4 + HCl = K2HClSO4 =>
K2SO4 + HCl = K2HClSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(C2H3O2)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4CH3CO2 =>
3 Pb(C2H3O2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4CH3CO2
N2O + H2 = NH3 + H2O =>
N2O + 4 H2 = 2 NH3 + H2O
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
C8H16 + O2 = C2O4 + H2O =>
C8H16 + 12 O2 = 4 C2O4 + 8 H2O
KI + Na2CrO7 + H2SO4 = I2 + Cr(SO4)3 + Na2SO4 + K2SO4 + H2O =>
6 KI + Na2CrO7 + 7 H2SO4 = 3 I2 + Cr(SO4)3 + Na2SO4 + 3 K2SO4 + 7 H2O
Cl2 + Sr3N2 = N2 + SrCl2 =>
3 Cl2 + Sr3N2 = N2 + 3 SrCl2
CH2OHCHCH2 + KMnO4 + H2O = MnO2 + CH2OHCH(OH)CH2(OH) + KOH =>
3 CH2OHCHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH2OHCH(OH)CH2(OH) + 2 KOH
ClHN4 + NaOH = NaCl + HN4OH =>
ClHN4 + NaOH = NaCl + HN4OH
Mg + CH3COOH = H2 + (CH3COO)2Mg =>
Mg + 2 CH3COOH = H2 + (CH3COO)2Mg
C2H5Cl + C2H5OH = C4H9OH + HCl =>
C2H5Cl + C2H5OH = C4H9OH + HCl
FePO4 + NH4Cl = FeCl + NH4PO4 =>
FePO4 + NH4Cl = FeCl + NH4PO4
B3H7 + O2 = B3O4 + H2O =>
4 B3H7 + 15 O2 = 4 B3O4 + 14 H2O
NaNO2 + KI + H2SO4 = H2O + I2 + K2SO4 + NO + Na2SO4 =>
2 NaNO2 + 2 KI + 2 H2SO4 = 2 H2O + I2 + K2SO4 + 2 NO + Na2SO4
Pb(NO3)2(aq) + AgNO3(aq) = Pb(NO3) + Ag(NO3)2 =>
Pb(NO3)2(aq) + AgNO3(aq) = Pb(NO3) + Ag(NO3)2
Cr + OH = Cr(OH)3 =>
Cr + 3 OH = Cr(OH)3
Ca(NO3)2Al(NO3)3 = Ca(NO3)3Al(NO3)2 =>
Ca(NO3)2Al(NO3)3 = Ca(NO3)3Al(NO3)2
W(C2H3O2) + Ca = Ca(C2H3O2) + W =>
W(C2H3O2) + Ca = Ca(C2H3O2) + W
F2 + CH3COOH = CF4 + HF + O2 =>
6 F2 + CH3COOH = 2 CF4 + 4 HF + O2
Cr + Pb(NO3)2 = Cr(NO3)3 + Pb =>
2 Cr + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 Pb
*CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2*CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl
Al{3+} + C9H7ON = Al(C9H6ON)3 + H{+} =>
Al{3+} + 3 C9H7ON = Al(C9H6ON)3 + 3 H{+}
P2O5 + CaO + H2O = CaHPO4 =>
P2O5 + 2 CaO + H2O = 2 CaHPO4
H2C2O4 + NaOH = H2C2O4(OH) + Na =>
H2C2O4 + NaOH = H2C2O4(OH) + Na
MoS2 + H2SO4 = H2MoO4 + H2O + SO2 =>
MoS2 + 7 H2SO4 = H2MoO4 + 6 H2O + 9 SO2
Al2Cl(OH)5 + H2O + Na2CO3 = Al(OH)3 + NaCl + CO2 =>
2 Al2Cl(OH)5 + H2O + Na2CO3 = 4 Al(OH)3 + 2 NaCl + CO2
Ag2SO4 + H2 = Ag + H2SO4 =>
Ag2SO4 + H2 = 2 Ag + H2SO4
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Zn(s) + H2O(l) = Zn(OH)2(aq) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2(aq) + H2(g)
Cu + HNO4 = Cu(NO4)2 + NO + H2O =>
5 Cu + 12 HNO4 = 5 Cu(NO4)2 + 2 NO + 6 H2O
(NH4)3SO4 + CaCl2 = CaSO4 + Cl2(NH4)3 =>
(NH4)3SO4 + CaCl2 = CaSO4 + Cl2(NH4)3
Hg + NO3 + Cl{-} + H{+} = HgCl4{-2} + NO2 + H2O =>
Hg + NO3 + 4 Cl{-} + 2 H{+} = HgCl4{-2} + NO2 + H2O
KNO2 + KMnO4 + H2SO4 = K2SO4 + Mn(SO4)2 + KNO3 + H2O =>
3 KNO2 + 2 KMnO4 + 5 H2SO4 = K2SO4 + 2 Mn(SO4)2 + 3 KNO3 + 5 H2O
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
HF + Sr(OH)2 = HOH + SrF2 =>
2 HF + Sr(OH)2 = 2 HOH + SrF2
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