| 前日に均衡した方程式 |
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl
KCO2 = KCO + O2 =>
2 KCO2 = 2 KCO + O2
S + H2SO4(conc) = SO2 + H2O =>
S + 2 H2SO4(conc) = 3 SO2 + 2 H2O
Na2O + HBr = NaBr + H2O =>
Na2O + 2 HBr = 2 NaBr + H2O
Ag + H2O = AgO + H2 =>
Ag + H2O = AgO + H2
CrCuO4 + H2O = Cu(OH)2 + H2CrO4 =>
CrCuO4 + 2 H2O = Cu(OH)2 + H2CrO4
CaCO3 + Al2O3 + SiO2 + CeO2 = Ca2CeAl2SiO7 + CO2 + O2 =>
2 CaCO3 + Al2O3 + SiO2 + CeO2 = Ca2CeAl2SiO7 + 2 CO2 + O2
Na2Co3 + H2 + Co2 = NaHCo3 =>
2 Na2Co3 + 2 H2 + 3 Co2 = 4 NaHCo3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Ag2SO4 + LiCN = AgCN + Li2SO4 =>
Ag2SO4 + 2 LiCN = 2 AgCN + Li2SO4
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
C24H30 + N2O3 = C24H30N2O3 =>
C24H30 + N2O3 = C24H30N2O3
K2FeO4 + HI = KI + FeI2 + I2 + H2O =>
K2FeO4 + 8 HI = 2 KI + FeI2 + 2 I2 + 4 H2O
Mn(OH)2(S) + H2O2(aq) = MnO2(S) + H2O(l) =>
Mn(OH)2(S) + H2O2(aq) = MnO2(S) + 2 H2O(l)
Ca(H2PO4)2 + CaO = CaHPO4 + H2O =>
Ca(H2PO4)2 + CaO = 2 CaHPO4 + H2O
As + O2 + NaOH = Na3AsO4 + H2O =>
4 As + 5 O2 + 12 NaOH = 4 Na3AsO4 + 6 H2O
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H4O2 + O2 = CO + H2O =>
C2H4O2 + O2 = 2 CO + 2 H2O
FeCl2 + CaO = FeO + CaCl2 =>
FeCl2 + CaO = FeO + CaCl2
Fe + CuI = FeI + Cu =>
Fe + CuI = FeI + Cu
XCH2OH + KMnO4 = KOH + XCOOH + MnO2 + H2O =>
3 XCH2OH + 4 KMnO4 = 4 KOH + 3 XCOOH + 4 MnO2 + H2O
HNO3 + FeO = Fe(NO3)2 + H2O =>
2 HNO3 + FeO = Fe(NO3)2 + H2O
ZnO + K2CO3 = K2O + ZnCO3 =>
ZnO + K2CO3 = K2O + ZnCO3
K2Cr2O7 + Si = SiO2 + K2Cr2 =>
2 K2Cr2O7 + 7 Si = 7 SiO2 + 2 K2Cr2
Al(OH)3 + SiO2 = Al2(SiO3)3 + H2O =>
2 Al(OH)3 + 3 SiO2 = Al2(SiO3)3 + 3 H2O
Ba3(PO4)2 + Fe(NO3)3 = Ba(NO3)2 + FePO4 =>
Ba3(PO4)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 FePO4
NaOH + K2O = NaO + K2OH =>
NaOH + K2O = NaO + K2OH
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH3CHNH2CO2H + O2 = CO2 + H2O + N2 =>
4 CH3CHNH2CO2H + 15 O2 = 12 CO2 + 14 H2O + 2 N2
FeCl3 + AgNO3 = AgCl3 + Fe(NO3) =>
FeCl3 + AgNO3 = AgCl3 + Fe(NO3)
KI + K2Cr2O7 + HCl = I2 + KCl + CrCl3 + H2O =>
6 KI + K2Cr2O7 + 14 HCl = 3 I2 + 8 KCl + 2 CrCl3 + 7 H2O
Al + C2H5OH = Al(C2H5O)3 + H2 =>
2 Al + 6 C2H5OH = 2 Al(C2H5O)3 + 3 H2
Mg + P = MgP2 =>
Mg + 2 P = MgP2
ZnCl2 + KOH = KCl + Zn(OH)2 =>
ZnCl2 + 2 KOH = 2 KCl + Zn(OH)2
Cu(NO3)2(aq) + NH3(NH4OH)(aq) = Cu(NH4OH)2 + NH3NO3 =>
Cu(NO3)2(aq) + 2 NH3(NH4OH)(aq) = Cu(NH4OH)2 + 2 NH3NO3
Mn + P = PMn =>
Mn + P = PMn
C + H2 + SO3 = H2S + CO2 =>
3 C + 2 H2 + 2 SO3 = 2 H2S + 3 CO2
Mg(HSO4)2 + H2O = Mg(OH)2 + H2SO4 =>
Mg(HSO4)2 + 2 H2O = Mg(OH)2 + 2 H2SO4
IF7 + H2O = HIO4 + HF =>
IF7 + 4 H2O = HIO4 + 7 HF
C6H5CH3 + Br2 = C6H2Br3CH3 + HBr =>
C6H5CH3 + 3 Br2 = C6H2Br3CH3 + 3 HBr
C6H8O7 + NaHCO3 = C6H8NaO6 + CO2 + H2O =>
7 C6H8O7 + 6 NaHCO3 = 6 C6H8NaO6 + 12 CO2 + 7 H2O
SO3 + KOH = KHSO4 =>
SO3 + KOH = KHSO4
HINaOH = NaIH2O =>
HINaOH = NaIH2O
FeCl2 + CaO = FeO + CaCl2 =>
FeCl2 + CaO = FeO + CaCl2
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
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