| 前日に均衡した方程式 |
HCN(aq) + KOH(aq) = H2O(l) + KCN(aq)
Hg2Cl2 + KI = HgI2 + K2Cl =>
Hg2Cl2 + 4 KI = 2 HgI2 + 2 K2Cl
Mn(NO3)2 + Pb2O3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5 Pb2O3 + 16 HNO3 = 10 Pb(NO3)2 + 2 HMnO4 + 7 H2O
BaO2 + H2 = H2O2 + Ba =>
BaO2 + H2 = H2O2 + Ba
Mn(NO3)2 + Pb2O3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5 Pb2O3 + 16 HNO3 = 10 Pb(NO3)2 + 2 HMnO4 + 7 H2O
ZnSO4 + AgNO3 = Ag2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 AgNO3 = Ag2SO4 + Zn(NO3)2
Hg3(PO4)2 = Hg + (PO4)3 =>
3 Hg3(PO4)2 = 9 Hg + 2(PO4)3
CrI2 = Cr + I =>
CrI2 = Cr + 2 I
Na2SO3 + KHSO4 = NaSO4 + H2O + SO2 + K2SO4 =>
Na2SO3 + 6 KHSO4 = 2 NaSO4 + 3 H2O + 2 SO2 + 3 K2SO4
Cd2 + NaOH = Cd(OH)2 + Na =>
Cd2 + 4 NaOH = 2 Cd(OH)2 + 4 Na
NH4H2PO4 + MnO2 + H3PO4 = NH4MnP2O7 + H2O + O2 =>
4 NH4H2PO4 + 4 MnO2 + 4 H3PO4 = 4 NH4MnP2O7 + 10 H2O + O2
Ca(OH)2 + CaCl2 = HCl + CaO =>
Ca(OH)2 + CaCl2 = 2 HCl + 2 CaO
H2CCH2 + H2 = CH3CH3 =>
H2CCH2 + H2 = CH3CH3
C4HCl9 + Cl2 = CCl10 + HCl =>
C4HCl9 + 16 Cl2 = 4 CCl10 + HCl
Na2S2 + HCl = NaCl + H2S + S8 =>
8 Na2S2 + 16 HCl = 16 NaCl + 8 H2S + S8
NaCl(aq) + KNO3(aq) = KCl(aq) + NaNO3(aq) =>
NaCl(aq) + KNO3(aq) = KCl(aq) + NaNO3(aq)
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
C8H16 = C + H =>
C8H16 = 8 C + 16 H
NH4(SO)4 + NaOH = Na(SO)4 + NH3 + H2O =>
NH4(SO)4 + NaOH = Na(SO)4 + NH3 + H2O
C10H18O + Br2 = C10H18Br2O =>
C10H18O + Br2 = C10H18Br2O
Ag2CO3 + HAc = AgAc + H2CO3 =>
Ag2CO3 + 2 HAc = 2 AgAc + H2CO3
Cu + H2PO4 = CuPO4 + H2 =>
Cu + H2PO4 = CuPO4 + H2
ZnO2 + CuSO4 = ZnSO4 + O2 + CuO =>
2 ZnO2 + 2 CuSO4 = 2 ZnSO4 + O2 + 2 CuO
(NH4)2S + MnSO4 = MnS + (NH4)2SO4 =>
(NH4)2S + MnSO4 = MnS + (NH4)2SO4
KI + MnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O0 =>
6 KI + MnO4 + 4 H2SO4 = 3 I2 + MnSO4 + 3 K2SO4 + 4 H2O0
BF3 + NaH = B2H6 + Na[BF4] =>
8 BF3 + 6 NaH = B2H6 + 6 Na[BF4]
C2H2 + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 C2H2 + 10 KMnO4 + 2 H2O = 6 CO2 + 10 MnO2 + 10 KOH
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Ca + MgCl2 = CaCl2 + Mg =>
Ca + MgCl2 = CaCl2 + Mg
HCl() + NaHCO3() = NaCl() + H2O() + CO2() =>
HCl() + NaHCO3() = NaCl() + H2O() + CO2()
CH3MgI + C4H8O = C4H7OMgI + CH4 =>
CH3MgI + C4H8O = C4H7OMgI + CH4
CuFe + HCl = CuCl2 + Fe + H2 =>
CuFe + 2 HCl = CuCl2 + Fe + H2
Fe + KCNS = FeCNS + K =>
Fe + KCNS = FeCNS + K
Na + N + O2 = NaNO3 =>
2 Na + 2 N + 3 O2 = 2 NaNO3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Ca(NO3)2 + Na2HPO4 = CaHPO4 + NaNO3 =>
Ca(NO3)2 + Na2HPO4 = CaHPO4 + 2 NaNO3
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH2 + HNO3 =>
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH2 + HNO3
Hg2{+} + Ag = Hg + Ag1{+} =>
Hg2{+} + Ag = 2 Hg + Ag1{+}
C2H5OH + K2Cr2O7 + HCl = CH3COOH + KCl + CrCl3 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 16 HCl = 3 CH3COOH + 4 KCl + 4 CrCl3 + 11 H2O
Ca(OH)2 + CaCl2 = HCl + CaO =>
Ca(OH)2 + CaCl2 = 2 HCl + 2 CaO
SO2(g) = S(g) + O2(g) =>
SO2(g) = S(g) + O2(g)
AgClO3 + LiBr = AgBr + LiClO3 =>
AgClO3 + LiBr = AgBr + LiClO3
CaCl2 + Ca(OH)2 = CaOHCl =>
CaCl2 + Ca(OH)2 = 2 CaOHCl
Hg + Zn(NO3)2 = Hg(NO3)2 + Zn =>
Hg + Zn(NO3)2 = Hg(NO3)2 + Zn
Ca(OH)2 + CaCl2 = CaCl(OH) =>
Ca(OH)2 + CaCl2 = 2 CaCl(OH)
C3H7COOH + KOH = (C3H7COO)K + H2O =>
C3H7COOH + KOH = (C3H7COO)K + H2O
Cu(NO3)2 + LiCl = Li(NO3) + CuCl2 =>
Cu(NO3)2 + 2 LiCl = 2 Li(NO3) + CuCl2
K2Cr2O7 + FeS2 + H2SO4 = K2SO4 + Cr2(SO4)3 + FeSO4 + H2O =>
7 K2Cr2O7 + 3 FeS2 + 25 H2SO4 = 7 K2SO4 + 7 Cr2(SO4)3 + 3 FeSO4 + 25 H2O
Pb(OH)2 + HBr = PbBr2 + H2O =>
Pb(OH)2 + 2 HBr = PbBr2 + 2 H2O
Al(OH)3 + Mg(OH)2 = Mg3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Mg(OH)2 = Mg3(AlO3)2 + 6 H2O
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