| 前日に均衡した方程式 |
3 Cl2 + KI + 3 H2O = 6 HCl + KIO3
C6H5Br + Mg + CO2 + HCl + NaOH = C7H6O2 + MgBr + NaCl =>
30 C6H5Br + 30 Mg + 23 CO2 + 12 HCl + 12 NaOH = 29 C7H6O2 + 30 MgBr + 12 NaCl
CaCl2(s) + Na2SO4(s) = CaSO4(s) + NaCl(s) =>
CaCl2(s) + Na2SO4(s) = CaSO4(s) + 2 NaCl(s)
AgCl + NaCl = NaAgCl2 =>
AgCl + NaCl = NaAgCl2
S + NaOH = Na2SO3 + Na2S + H2O =>
3 S + 6 NaOH = Na2SO3 + 2 Na2S + 3 H2O
Br2 + CaF2 = CaBr + F =>
Br2 + 2 CaF2 = 2 CaBr + 4 F
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaO + SiO2 + O2 = Ca3SiO9 =>
3 CaO + SiO2 + 2 O2 = Ca3SiO9
Ba(OH)2 + Al2O3 = H2O + BaAl2O4 =>
Ba(OH)2 + Al2O3 = H2O + BaAl2O4
AlF3 + NaF = Na3[AlF6] =>
AlF3 + 3 NaF = Na3[AlF6]
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaNO2 + FeSO4 = NaSO4 + FeNO2 =>
NaNO2 + FeSO4 = NaSO4 + FeNO2
NO2 + Na(OH)2 = NaNO3 + H2O =>
NO2 + Na(OH)2 = NaNO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C5H10 + H2O = C5H11OH =>
C5H10 + H2O = C5H11OH
CH3CONH2 + P4O10 = CH3CN + HPO3 =>
2 CH3CONH2 + P4O10 = 2 CH3CN + 4 HPO3
SnCl2 + H2O2 + HCl = SnCl4 + H2O =>
SnCl2 + H2O2 + 2 HCl = SnCl4 + 2 H2O
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
Ra2 + O2 = RaO =>
Ra2 + O2 = 2 RaO
Hg(NO3)2 + NH4OH = NH4NO3 + Hg(OH)2 =>
Hg(NO3)2 + 2 NH4OH = 2 NH4NO3 + Hg(OH)2
Br2 + CaF2 = CaBr + F =>
Br2 + 2 CaF2 = 2 CaBr + 4 F
KMnO4 + Cu + NaOH = K2MnO4 + Na2MnO4 + Cu(OH)2 =>
2 KMnO4 + Cu + 2 NaOH = K2MnO4 + Na2MnO4 + Cu(OH)2
Br2 + CaF2 = CaBr + F =>
Br2 + 2 CaF2 = 2 CaBr + 4 F
NaOH + Pb(NO3)2 = Na4Pb + OH + NO3 =>
4 NaOH + Pb(NO3)2 = Na4Pb + 4 OH + 2 NO3
Hg(NO3)2 + NH4OH = NH4NO3 + Hg(OH)2 =>
Hg(NO3)2 + 2 NH4OH = 2 NH4NO3 + Hg(OH)2
NO2 + Na(OH)2 = NaNO3 + H2O =>
NO2 + Na(OH)2 = NaNO3 + H2O
C6H10Br2 + NaOH = C6H8 + NaBr + H2O =>
C6H10Br2 + 2 NaOH = C6H8 + 2 NaBr + 2 H2O
Na2CO3*10H2O + HCl = NaCl + CO2 + H2O =>
Na2CO3*10H2O + 2 HCl = 2 NaCl + CO2 + 11 H2O
C2H5OH + KMnO7 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
11 C2H5OH + 4 KMnO7 + 6 H2SO4 = 11 CH3COOH + 4 MnSO4 + 2 K2SO4 + 17 H2O
V + Cl2 = VCl4 =>
V + 2 Cl2 = VCl4
Ir + HNO3 + HCl = H2IrCl6 + NO2 + H2O =>
Ir + 4 HNO3 + 6 HCl = H2IrCl6 + 4 NO2 + 4 H2O
N2H4 + NO = NH4 + N2O =>
N2H4 + NO = NH4 + N2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NiSO4 + Na2CrO4 = NiCrO4 + Na2SO4 =>
NiSO4 + Na2CrO4 = NiCrO4 + Na2SO4
HCl + NH4(OH) = NH4Cl + H2O =>
HCl + NH4(OH) = NH4Cl + H2O
C2H6 + CO2 + H2O = CH3COOH =>
4 C2H6 + 6 CO2 + 2 H2O = 7 CH3COOH
Ni + AuBr3 = NiBr3 + Au =>
Ni + AuBr3 = NiBr3 + Au
VSO4 + KClO3 + H2O = VO2SO4 + Cl2 + KOH =>
5 VSO4 + 4 KClO3 + 2 H2O = 5 VO2SO4 + 2 Cl2 + 4 KOH
Al(OH)3 + NH4OH = Al + NH4NO3 + H2O =>
8 Al(OH)3 + 6 NH4OH = 8 Al + 3 NH4NO3 + 21 H2O
Ac + N2 = AcN =>
2 Ac + N2 = 2 AcN
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaNO3(aq) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaNO3(aq)
P4O10 + MgO = Mg3(PO4)2 =>
P4O10 + 6 MgO = 2 Mg3(PO4)2
CrCl3 + KOH = KCl + Cr(OH)3 =>
CrCl3 + 3 KOH = 3 KCl + Cr(OH)3
KNO3 + C = K2CO3 + CO2 + N3 =>
12 KNO3 + 15 C = 6 K2CO3 + 9 CO2 + 4 N3
Sn2 = Sn =>
Sn2 = 2 Sn
CH3CONH2 + P4O10 = CH3CN + HPO3 =>
2 CH3CONH2 + P4O10 = 2 CH3CN + 4 HPO3
C5O2H8 + O2 = CO2 + H2O =>
C5O2H8 + 6 O2 = 5 CO2 + 4 H2O
SO4{2-} + H2O = HSO4{-} + HO{-} =>
SO4{2-} + H2O = HSO4{-} + HO{-}
Al2S3 + Na2CO3 = Al2(CO3)3 + Na2S =>
Al2S3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2S
NH4(g) + O2(g) = NO(g) + H2O(l) =>
2 NH4(g) + 3 O2(g) = 2 NO(g) + 4 H2O(l)
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