| 前日に均衡した方程式 |
4 K + AlCl3 = 3 KCl + AlK
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 + SO3 = H2SO4 =>
2 H2 + O2 + 2 SO3 = 2 H2SO4
FeCl + BaS = FeS + BaCl =>
FeCl + BaS = FeS + BaCl
Cl4 + NaI = NaCl + I2 =>
Cl4 + 4 NaI = 4 NaCl + 2 I2
Na2S2O3 + HCl = NaCl + S8 + H2O + SO2 =>
8 Na2S2O3 + 16 HCl = 16 NaCl + S8 + 8 H2O + 8 SO2
MoO(OH)3 + HCl = H2(MoOCl5) + H2O =>
MoO(OH)3 + 5 HCl = H2(MoOCl5) + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HMnO4 + H2SO4 + FeSO4 = MnSO4 + Fe(SO4)3 + H2O =>
4 HMnO4 + 14 H2SO4 + 5 FeSO4 = 4 MnSO4 + 5 Fe(SO4)3 + 16 H2O
Ag2S + Ca3N2 = Ag3N + CaS =>
3 Ag2S + Ca3N2 = 2 Ag3N + 3 CaS
MgSiO3 + H2 = H2SiO3 + Mg =>
MgSiO3 + H2 = H2SiO3 + Mg
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
CdCl2 + CH3NH2 = [Cd(CH3NH2)4]Cl2 =>
CdCl2 + 4 CH3NH2 = [Cd(CH3NH2)4]Cl2
Ca(HCO3)2 + Na2CO3 = Na(HCO3) + Ca(CO3) =>
Ca(HCO3)2 + Na2CO3 = 2 Na(HCO3) + Ca(CO3)
C2H2 + C2H5OH + H2 = CH3CH2CH2CH2OH =>
C2H2 + C2H5OH + H2 = CH3CH2CH2CH2OH
Pb(OH)4 + H2S = Pb(HS)4 + H2O =>
Pb(OH)4 + 4 H2S = Pb(HS)4 + 4 H2O
MgSeO4 + Ga(OH)3 = Ga2(SeO4)3 + Mg(OH)2 =>
3 MgSeO4 + 2 Ga(OH)3 = Ga2(SeO4)3 + 3 Mg(OH)2
FeAgC2H3O2 = FeC2H3O2Ag =>
FeAgC2H3O2 = FeC2H3O2Ag
N2H3 + O2 = H2O + N2 =>
4 N2H3 + 3 O2 = 6 H2O + 4 N2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
K2Cr2O7 + NaOH = K2Na + Cr2O7OH =>
K2Cr2O7 + NaOH = K2Na + Cr2O7OH
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C12H22O11(s)H2O(l) = C2H6O(l)CO2(g) =>
C12H22O11(s)H2O(l) = 4 C2H6O(l)CO2(g)
Ca2O2 + HCl = CaCl2 + H2O =>
Ca2O2 + 4 HCl = 2 CaCl2 + 2 H2O
Cu2O(s) = Cu(s) + O2(s) =>
2 Cu2O(s) = 4 Cu(s) + O2(s)
OH + ZnO + NaOH = Zn(OH)4 + Na2O =>
2 OH + ZnO + 2 NaOH = Zn(OH)4 + Na2O
Fe2Si = Si + Fe =>
Fe2Si = Si + 2 Fe
ZnCl2 + Na3PO4 = Zn3[PO4]2 + NaCl =>
3 ZnCl2 + 2 Na3PO4 = Zn3[PO4]2 + 6 NaCl
Mn((NO3)2)6H2O + Fe((NO3)3)9H2O + NH2CONH2 = MnFe2O4 + N2 + CO2 + H2O =>
3 Mn((NO3)2)6H2O + 6 Fe((NO3)3)9H2O + 194 NH2CONH2 = 3 MnFe2O4 + 293 N2 + 194 CO2 + 397 H2O
CH3COOH + C2H3NaO2 = H2O + CH3COO + C2H3Na =>
4 CH3COOH + C2H3NaO2 = 2 H2O + 4 CH3COO + C2H3Na
Na2S + Cu(CH3COO)2 = Na2(CH3COO)2 + CuS =>
Na2S + Cu(CH3COO)2 = Na2(CH3COO)2 + CuS
CH3COOH + KOH = CH3CO2K + H2O =>
CH3COOH + KOH = CH3CO2K + H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C5H110H + O2 = C02 + H2O =>
4 C5H110H + 111 O2 = 10 C02 + 222 H2O
HCl(aq) + KI(s) = HI(aq) + KCl =>
HCl(aq) + KI(s) = HI(aq) + KCl
NaBr + AgNO3 = AgNa + BrNO3 =>
NaBr + AgNO3 = AgNa + BrNO3
S8 + HNO3 = NO2 + H2 + H2SO4 =>
S8 + 32 HNO3 = 32 NO2 + 8 H2 + 8 H2SO4
AgCl + NaO = AgO + NaCl =>
AgCl + NaO = AgO + NaCl
N2 + O5 + H2O = HNO =>
5 N2 + O5 + 5 H2O = 10 HNO
Ba(NO3)2 + NaIO3 = Ba(IO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaIO3 = Ba(IO3)2 + 2 NaNO3
KMnO4 + C12H22O11 + NaH = C6H11O7Na + K2MnO4 + MnO2 + H2O =>
4 KMnO4 + C12H22O11 + 2 NaH = 2 C6H11O7Na + 2 K2MnO4 + 2 MnO2 + H2O
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4 + (NO3)2K2 =>
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4 + (NO3)2K2
Na2S203 + HCl = H2S203 + NaCl =>
Na2S203 + 2 HCl = H2S203 + 2 NaCl
C + O2 = CO2 =>
C + O2 = CO2
ZnBr2 + LiOH = LiBr + Zn(OH)2 =>
ZnBr2 + 2 LiOH = 2 LiBr + Zn(OH)2
KI + HClO4 = KIO3 + HCl =>
4 KI + 3 HClO4 = 4 KIO3 + 3 HCl
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + KOH =>
4 K2CrO4 + H2SO4 = 2 K2Cr2O7 + K2SO4 + 2 KOH
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