| 前日に均衡した方程式 |
2 Al(s) + 6 HI(aq) = 2 AlI3(aq) + 3 H2
MnI2 + F2 = MnF3 + IF5 =>
2 MnI2 + 13 F2 = 2 MnF3 + 4 IF5
Fe2S3 + O2 = Fe2O3 + S1O2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 S1O2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Ag(NO3)2 + KI = AgI2 + KNO3 =>
Ag(NO3)2 + 2 KI = AgI2 + 2 KNO3
HBr(aq) + Ni(s) = H2(g) + NiBr2 =>
2 HBr(aq) + Ni(s) = H2(g) + NiBr2
Cs + HBr = Br + CsH =>
Cs + HBr = Br + CsH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C4H10O2 + C2H2O4 = C6H12O4 + H2O =>
11 C4H10O2 + 5 C2H2O4 = 9 C6H12O4 + 6 H2O
XCu + HNO3 = XCu(NO3)2 + NO + H2O =>
3 XCu + 8 HNO3 = 3 XCu(NO3)2 + 2 NO + 4 H2O
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
Cu = Cu{+} + e =>
Cu = Cu{+} + e
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
CuI2 + H2O = CuO + HI =>
CuI2 + H2O = CuO + 2 HI
Pb + KOH + H2O = K2[Pb(OH)6] + H2 =>
Pb + 2 KOH + 4 H2O = K2[Pb(OH)6] + 2 H2
H4C8 + O2 = CO2 + H2O =>
H4C8 + 9 O2 = 8 CO2 + 2 H2O
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
CuCO3 + CH3COOH = Cu(CH3CO2)2 + CO2 + H2O =>
CuCO3 + 2 CH3COOH = Cu(CH3CO2)2 + CO2 + H2O
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
H2CCH2 + Br2 = BrH2CCH2Br =>
H2CCH2 + Br2 = BrH2CCH2Br
NaH2PO4*2H2O = P2O5 + NaOH + H2O =>
2 NaH2PO4*2H2O = P2O5 + 2 NaOH + 5 H2O
Co(NO3)2 + K2CrO4 = CoCrO4 + K2(NO3)2 =>
Co(NO3)2 + K2CrO4 = CoCrO4 + K2(NO3)2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
K2FeO4 + CrSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2FeO4 + 6 CrSO4 + 8 H2SO4 = Fe2(SO4)3 + 3 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq) =>
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq)
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
ZnS + NaNO3 = Zn(NO3)2 + Na2S =>
ZnS + 2 NaNO3 = Zn(NO3)2 + Na2S
C3H8O2 + KMnO4 = CO2 + MnO2 + H2O + K2O =>
3 C3H8O2 + 16 KMnO4 = 9 CO2 + 16 MnO2 + 12 H2O + 8 K2O
Zn(No3)2 + NaCo3 = ZnCo3 + Na(No3)2 =>
Zn(No3)2 + NaCo3 = ZnCo3 + Na(No3)2
NaHCO3 + HCl = NaCl + H2(CO3) =>
NaHCO3 + HCl = NaCl + H2(CO3)
KAlSi3O8 + H2O + H{+} = Al2Si2O5(OH)4 + SiO2 + K{+} =>
2 KAlSi3O8 + H2O + 2 H{+} = Al2Si2O5(OH)4 + 4 SiO2 + 2 K{+}
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq) =>
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq)
Zn + Pb(NO3)2 = PbN2 + OZn2 =>
12 Zn + Pb(NO3)2 = PbN2 + 6 OZn2
Na3VO4 + HCl = H3V5O16{4-} + Na{+} + Cl{-} + H2O =>
5 Na3VO4 + 11 HCl = H3V5O16{4-} + 15 Na{+} + 11 Cl{-} + 4 H2O
C3H8O2 + KMnO4 = CO2 + MnO2 + H2O + K2O =>
3 C3H8O2 + 16 KMnO4 = 9 CO2 + 16 MnO2 + 12 H2O + 8 K2O
AlBr + K2 = KBr + Al2 =>
2 AlBr + K2 = 2 KBr + Al2
BaCI + HOH = BaOH + HCI =>
BaCI + HOH = BaOH + HCI
CH4 + HNO2 = CH3NO2 + H2 =>
CH4 + HNO2 = CH3NO2 + H2
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + PbS = NO + Pb(NO3)2 + S + H2O =>
8 HNO3 + 3 PbS = 2 NO + 3 Pb(NO3)2 + 3 S + 4 H2O
Al(OH)2Br + HOH = Al(OH)3 + HBr =>
Al(OH)2Br + HOH = Al(OH)3 + HBr
(NH4)2CO3 + BaCl2 = BaCO3 + ClNH4 =>
(NH4)2CO3 + BaCl2 = BaCO3 + 2 ClNH4
C2H2O4 = H + C2O4 =>
C2H2O4 = 2 H + C2O4
Cl2 + C2H2 = C2H2Cl4 =>
2 Cl2 + C2H2 = C2H2Cl4
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