| 前日に均衡した方程式 |
PB(NO3)2 + 2 HCl(aq) = PBCl2 + 2 HNO3
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Cu(OH)2 + NH3 = [Cu(NH3)4](OH)2 =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4](OH)2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
PhCH4 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H20O =>
154 PhCH4 + 86 KMnO4 + 129 H2SO4 = 154 PhCOOH + 43 K2SO4 + 86 MnSO4 + 36 H20O
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Mg3N2 + Rb2O = MgO + Rb3N =>
Mg3N2 + 3 Rb2O = 3 MgO + 2 Rb3N
CaCl2 + K4[Fe(CN)6] + NH4Cl = NH4KCa[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + NH4Cl = NH4KCa[Fe(CN)6] + 3 KCl
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
NH4Cl + HNO2 = N2 + HCl + H2O =>
NH4Cl + HNO2 = N2 + HCl + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
HCl(aq) + As2O3(s) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl(aq) =>
4 HCl(aq) + 3 As2O3(s) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4(aq) + 4 NaCl(aq)
MnO4 + H2SO4 + H2C2O4 = MnSO4 + CO4 + H2O =>
5 MnO4 + 5 H2SO4 + 3 H2C2O4 = 5 MnSO4 + 6 CO4 + 8 H2O
CH3CCH + H2O = CH3CH2COH =>
CH3CCH + H2O = CH3CH2COH
HOCCOOH(CH2COOH)2 + NaOH = H2O + NaOCCOOH(CH2COOH)2 =>
HOCCOOH(CH2COOH)2 + NaOH = H2O + NaOCCOOH(CH2COOH)2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
(NH4)3PO4 + KOH = NH3 + K3PO4 + H2O =>
(NH4)3PO4 + 3 KOH = 3 NH3 + K3PO4 + 3 H2O
(Mo(CN)2)(Mn(SCN)6) = (Mo(CN)2){+} + (Mn(SCN)6){-} =>
(Mo(CN)2)(Mn(SCN)6) = (Mo(CN)2){+} + (Mn(SCN)6){-}
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
FeS + HNO3 = FeNO32 + NO2 + H2SO4 + H2O =>
FeS + 66 HNO3 = FeNO32 + 65 NO2 + H2SO4 + 32 H2O
Ba(HCO3)2 + Fe(OH)2 = BaCO3 + Fe(HCO3)2 + H2O =>
2 Ba(HCO3)2 + Fe(OH)2 = 2 BaCO3 + Fe(HCO3)2 + 2 H2O
CuNO3 = CuO + NO + O2 =>
2 CuNO3 = 2 CuO + 2 NO + O2
N2H6SO4 + KMnO4 = N2 + H2SO4 + H2O + MnO2 + K2SO4 =>
3 N2H6SO4 + 4 KMnO4 = 3 N2 + H2SO4 + 8 H2O + 4 MnO2 + 2 K2SO4
Ba(HCO3)2 + Fe(OH)2 = BaCO3 + Fe(HCO3)2 + H2O =>
2 Ba(HCO3)2 + Fe(OH)2 = 2 BaCO3 + Fe(HCO3)2 + 2 H2O
HPO4 + Mn(OH)2 = Mn(PO4)2 + H2O =>
2 HPO4 + Mn(OH)2 = Mn(PO4)2 + 2 H2O
Li(s) + AgCl(aq) = Ag(s) + LiCl(an) =>
Li(s) + AgCl(aq) = Ag(s) + LiCl(an)
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
HCe + Ae(OH)3 = AeCe3 + H2O =>
3 HCe + Ae(OH)3 = AeCe3 + 3 H2O
Hl + (NH4)2SO4 = HlSO4 + (NH4)2 =>
Hl + (NH4)2SO4 = HlSO4 + (NH4)2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Na2C2O4 + HCl + HNO3 = NaCl + CO2 + NO + H2O =>
3 Na2C2O4 + 6 HCl + 2 HNO3 = 6 NaCl + 6 CO2 + 2 NO + 4 H2O
KI + H2SO4 + CaCl2O = K2SO4 + I2 + H2O + CaCl2 =>
2 KI + H2SO4 + CaCl2O = K2SO4 + I2 + H2O + CaCl2
H2SO3(aq) + KOH(aq) = H2O(aq) + K2SO3(aq) =>
H2SO3(aq) + 2 KOH(aq) = 2 H2O(aq) + K2SO3(aq)
Sr(NO3)2 + Na2S = Sr2S + Na(NO3)2 =>
2 Sr(NO3)2 + Na2S = Sr2S + 2 Na(NO3)2
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
V + Fe{+3} = V{+5} + Fe =>
3 V + 5 Fe{+3} = 3 V{+5} + 5 Fe
H2SO4 + KNO2 = K2SO4 + HNO2 =>
H2SO4 + 2 KNO2 = K2SO4 + 2 HNO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaClAgNO3 = AgClNaNO3 =>
NaClAgNO3 = AgClNaNO3
NaClAgNO3 = NaNO3 + AgCl =>
NaClAgNO3 = NaNO3 + AgCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeP + Na2S = Fe2S3 + Na3P =>
2 FeP + 3 Na2S = Fe2S3 + 2 Na3P
Pb(NO3)2 + KI = PbI2 + KNO3 = howmanymoles =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
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