| 前日に均衡した方程式 |
Zn2 + 2 Fe3Cl = 2 ZnCl + 6 Fe
NI(OH)2 + HI = NII2 + H2O =>
NI(OH)2 + 2 HI = NII2 + 2 H2O
CaCl2(s) + H2O(l) = HCl(g) + Ca(OH)2(aq) =>
CaCl2(s) + 2 H2O(l) = 2 HCl(g) + Ca(OH)2(aq)
HClO4 = Cl2 + O2 + H2O =>
4 HClO4 = 2 Cl2 + 7 O2 + 2 H2O
HGeO3 = H + GeO3 =>
HGeO3 = H + GeO3
N2H4 + KIO3 + HCl = ICl + KCl + N2 + H2O =>
N2H4 + KIO3 + 2 HCl = ICl + KCl + N2 + 3 H2O
Pb(NO3)2 + KSCN = KNO3 + Pb(SCN)2 =>
Pb(NO3)2 + 2 KSCN = 2 KNO3 + Pb(SCN)2
Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4
Mn2O3 + RbOH = RbMnO2 + H2O =>
Mn2O3 + 2 RbOH = 2 RbMnO2 + H2O
NO + H2 = H2O + N2 =>
2 NO + 2 H2 = 2 H2O + N2
HCOH + KMnO4 = HCOOH + K2MnO4 + MnO2 =>
2 HCOH + 2 KMnO4 = 2 HCOOH + K2MnO4 + MnO2
Zn(CN)2 + NaOH = Zn(OH)2 + NaCN =>
Zn(CN)2 + 2 NaOH = Zn(OH)2 + 2 NaCN
Cr(NO3)2 + NaOH = Cr(OH)2 + NaNO3 =>
Cr(NO3)2 + 2 NaOH = Cr(OH)2 + 2 NaNO3
B2O3 = B + O =>
B2O3 = 2 B + 3 O
NaOH + Cu(SO)4 = Cu(OH)2 + Na2(SO)4 =>
2 NaOH + Cu(SO)4 = Cu(OH)2 + Na2(SO)4
Cu(OH)2 + C3H5(OH)3 = C6H14O6Cu + H2O =>
Cu(OH)2 + 2 C3H5(OH)3 = C6H14O6Cu + 2 H2O
CaCl2(s) + H2O(l) = CaO(aq) + HCl(aq) =>
CaCl2(s) + H2O(l) = CaO(aq) + 2 HCl(aq)
BF3 + AlCl3 = AlF3 + BCl3 =>
BF3 + AlCl3 = AlF3 + BCl3
KMnO4 + NaCl + HNO3 = Cl2 + K2NO3 + Mn(NO3)2 + H2O + NaNO3 =>
4 KMnO4 + 22 NaCl + 32 HNO3 = 11 Cl2 + 2 K2NO3 + 4 Mn(NO3)2 + 16 H2O + 22 NaNO3
CaCl2(s) + H2O(l) = HCl(g) + Ca(OH)2(s) =>
CaCl2(s) + 2 H2O(l) = 2 HCl(g) + Ca(OH)2(s)
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
CaCl2(s) + H2O(l) = Ca(OH)2(aq) + HCl(aq) =>
CaCl2(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 HCl(aq)
BeCl2 + K3PO4 = Be3(PO4)2 + KCl =>
3 BeCl2 + 2 K3PO4 = Be3(PO4)2 + 6 KCl
Al2(SO4)3 + AgNO3 = Al2(NO3)2 + Ag2(SO4)3 =>
Al2(SO4)3 + 2 AgNO3 = Al2(NO3)2 + Ag2(SO4)3
NH4OH + Ba(NO3)2 = Ba(OH)2(s) + NH4NO3 =>
2 NH4OH + Ba(NO3)2 = Ba(OH)2(s) + 2 NH4NO3
MgSO4 + HBr = MgBr2 + H2SO4 =>
MgSO4 + 2 HBr = MgBr2 + H2SO4
Na2SO4 + H2S = H2SO4 + Na2S =>
Na2SO4 + H2S = H2SO4 + Na2S
AgNO3(aq) + K2SO4(ag) = Ag2SO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2SO4(ag) = Ag2SO4(s) + 2 KNO3(aq)
Ag2O + NH3 + H2O = (Ag(NH3)2OH) =>
Ag2O + 4 NH3 + H2O = 2(Ag(NH3)2OH)
HCl + O2 = H2O + Cl =>
4 HCl + O2 = 2 H2O + 4 Cl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cr2(SO4)3 + RbOH = Cr(OH)3 + Rb2SO4 =>
Cr2(SO4)3 + 6 RbOH = 2 Cr(OH)3 + 3 Rb2SO4
Zn2S2 + Mg3(AsO4)2 = Zn3(AsO4)2 + Mg2S2 =>
3 Zn2S2 + 2 Mg3(AsO4)2 = 2 Zn3(AsO4)2 + 3 Mg2S2
HCOH + KMnO4 = HCOOH + K2MnO4 + MnO2 =>
2 HCOH + 2 KMnO4 = 2 HCOOH + K2MnO4 + MnO2
C6H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
C3H8 + Cl2 = C3H7Cl2 + HCl =>
2 C3H8 + 3 Cl2 = 2 C3H7Cl2 + 2 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
Ba(NO3)2 + Cu = Ba + Cu(NO3)2 =>
Ba(NO3)2 + Cu = Ba + Cu(NO3)2
CH3CCH3CH2 + KMnO4 + H2O = MnO2 + CH3CCH3CH2(OH) + KOH =>
3 CH3CCH3CH2 + KMnO4 + 2 H2O = MnO2 + 3 CH3CCH3CH2(OH) + KOH
(NH4)2[PbCl6] + H2SO4 = PbCl4 + (NH4)2SO4 + HCl =>
(NH4)2[PbCl6] + H2SO4 = PbCl4 + (NH4)2SO4 + 2 HCl
KMnO4 + HCl + FeCl2 = KCl + H2O + FeCl3 + MnCl2 =>
KMnO4 + 8 HCl + 5 FeCl2 = KCl + 4 H2O + 5 FeCl3 + MnCl2
NaH2PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 NaH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 NaOH + 4 H2O
Sb2S3 + HNO3 = H3SbO4 + H2SO4 + N2O3 + H2O =>
Sb2S3 + 14 HNO3 = 2 H3SbO4 + 3 H2SO4 + 7 N2O3 + H2O
PbO{2} + H{+} + Cl{-} = Pb{2+} + H2O + Cl{2} =>
3 PbO{2} + 6 H{+} + 2 Cl{-} = 3 Pb{2+} + 3 H2O + 2 Cl{2}
NaHSO3(s) = Na2SO3(s)SO2(g)H2O(l) =>
2 NaHSO3(s) = Na2SO3(s)SO2(g)H2O(l)
KMnO4 + NaCl + HNO3 = Cl2 + K2NO3 + Mn(NO3)2 + H2O + NaNO3 =>
4 KMnO4 + 22 NaCl + 32 HNO3 = 11 Cl2 + 2 K2NO3 + 4 Mn(NO3)2 + 16 H2O + 22 NaNO3
K2CrO4 + Na2S + H2O = Cr(OH)3 + Na2SO4 + KOH =>
8 K2CrO4 + 3 Na2S + 20 H2O = 8 Cr(OH)3 + 3 Na2SO4 + 16 KOH
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
MgSO4 + HBr = MgBr2 + H2SO4 =>
MgSO4 + 2 HBr = MgBr2 + H2SO4
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