| 前日に均衡した方程式 |
C3H6O + H2 = C3H8O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
C2H4O + KMnO4 + H2O = C2H4O2 + MnO3 + KOH =>
C2H4O + 2 KMnO4 + H2O = C2H4O2 + 2 MnO3 + 2 KOH
Al2(SO4)3 + NaCl = Na2(SO4) + AlCl3 =>
Al2(SO4)3 + 6 NaCl = 3 Na2(SO4) + 2 AlCl3
Fe + S2O3 + H2 = FeS + H2O =>
2 Fe + S2O3 + 3 H2 = 2 FeS + 3 H2O
H2O + NaO = NaOH + O =>
H2O + 2 NaO = 2 NaOH + O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
ZnBr2 + H2O = Zn(OH)2 + HBr =>
ZnBr2 + 2 H2O = Zn(OH)2 + 2 HBr
Cu3P = Cu + P =>
Cu3P = 3 Cu + P
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
Na2CO3 + NH3 = Na3N + CO3H2 =>
3 Na2CO3 + 2 NH3 = 2 Na3N + 3 CO3H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Ca(OH)2 + KBr = CaBr2 + KOH =>
Ca(OH)2 + 2 KBr = CaBr2 + 2 KOH
C2H5OH + O7 = CO2 + H2O =>
7 C2H5OH + 6 O7 = 14 CO2 + 21 H2O
CO2 + H2O + NO = HNO3 + C =>
3 CO2 + 2 H2O + 4 NO = 4 HNO3 + 3 C
K2MnO4 + HCl = KCl + H2MnO4 =>
K2MnO4 + 2 HCl = 2 KCl + H2MnO4
VO2 + H2SO3 = VO + SO3 + H2O =>
VO2 + H2SO3 = VO + SO3 + H2O
FeCl + NaOH = Fe(OH)3 + Na + Cl =>
FeCl + 3 NaOH = Fe(OH)3 + 3 Na + Cl
Fe(NO3)2 + Li2CO3 = FeCO3 + LiNO3 =>
Fe(NO3)2 + Li2CO3 = FeCO3 + 2 LiNO3
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Na2H4B4O9 + NaOH + H2O2 = NaBO3 + H2O =>
Na2H4B4O9 + 2 NaOH + 4 H2O2 = 4 NaBO3 + 7 H2O
HCl + AgNO3 = Ag + AgCl2 + HNO3 =>
2 HCl + 2 AgNO3 = Ag + AgCl2 + 2 HNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KI + C19H18O3 + C4H10ClN + HCl + CO = C25H29I2NO3 + KCl + O =>
2 KI + C19H18O3 + C4H10ClN + HCl + 2 CO = C25H29I2NO3 + 2 KCl + 2 O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaC12H25SO4 = NaC12H25 + SO2 + O2 =>
NaC12H25SO4 = NaC12H25 + SO2 + O2
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Fe + HNO3(conc) = Fe2O3 + NO2 + H2O =>
2 Fe + 6 HNO3(conc) = Fe2O3 + 6 NO2 + 3 H2O
Zn + S = ZnS =>
Zn + S = ZnS
CrI2 + K2Cr2O7 + H2SO4 = HIO3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CrI2 + 13 K2Cr2O7 + 61 H2SO4 = 12 HIO3 + 13 K2SO4 + 16 Cr2(SO4)3 + 55 H2O
CaO + Al2(SO4)3 = CaSO4 + Al2O3 =>
3 CaO + Al2(SO4)3 = 3 CaSO4 + Al2O3
ZnF2 + HCl = ZnCl2 + HF =>
ZnF2 + 2 HCl = ZnCl2 + 2 HF
Cr2O7{2-} + H2O2 + H{+} = CrO5 + H2O =>
Cr2O7{2-} + 4 H2O2 + 2 H{+} = 2 CrO5 + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + AgC2H3O2 = Ag2SO4 + Cu(C2H3O2)2 =>
CuSO4 + 2 AgC2H3O2 = Ag2SO4 + Cu(C2H3O2)2
ZnS + H2SO4 = ZnH2 + SSO4 =>
ZnS + H2SO4 = ZnH2 + SSO4
Pb(OH)2 + HC2H3O2 = Pb(C2H3O2)2 + HOH =>
Pb(OH)2 + 2 HC2H3O2 = Pb(C2H3O2)2 + 2 HOH
KClO3(s) + S8 = SO2 + KCl =>
16 KClO3(s) + 3 S8 = 24 SO2 + 16 KCl
Si + PbO2 = SiO + PbO =>
Si + PbO2 = SiO + PbO
K2FeO4 + Na2SO3 + H2SO4 = K2SO4 + Fe2(SO4)3 + Na2SO4 + H2O =>
2 K2FeO4 + 3 Na2SO3 + 5 H2SO4 = 2 K2SO4 + Fe2(SO4)3 + 3 Na2SO4 + 5 H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Al(OH)3 + H3Po4 = AlPo4 + H2O =>
Al(OH)3 + H3Po4 = AlPo4 + 3 H2O
Br + H2O + NaI = NaBr + IHO + H2 =>
2 Br + 2 H2O + 2 NaI = 2 NaBr + 2 IHO + H2
S2H + H2O = H3O + SO =>
S2H + 7 H2O = 5 H3O + 2 SO
CaCr2O7 = chromium + CaO + oxygen =>
CaCr2O7 = 2 Cr + CaO + 3 O2
Br2 + Cl{-} + KI = Cl2 + I{-} + KBr =>
Br2 + 2 Cl{-} + 2 KI = Cl2 + 2 I{-} + 2 KBr
FeSO4(aq) + Ca(OH)2(aq) = Fe(OH)2(s) + CaSO4(s) =>
FeSO4(aq) + Ca(OH)2(aq) = Fe(OH)2(s) + CaSO4(s)
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