| 前日に均衡した方程式 |
5 C8H12 + 12 KMnO4 + 18 H2SO4 = 5 C8H8O4 + 12 MnSO4 + 6 K2SO4 + 28 H2O
NaOH + BaCl2 = NaCl + BaO + HCl =>
NaOH + BaCl2 = NaCl + BaO + HCl
HCF2Cl = HCl + C4F8 =>
4 HCF2Cl = 4 HCl + C4F8
Na2S + HNO3 = H2S + Na(NO3) =>
Na2S + 2 HNO3 = H2S + 2 Na(NO3)
PbS + HNO3 = Pb()NO32 + NO + S + H2O =>
3 PbS + 62 HNO3 = 3 Pb()NO32 + 59 NO + 3 S + 31 H2O
CU + H2SO4 = CUSO4 + H2O + SO2 =>
CU + 2 H2SO4 = CUSO4 + 2 H2O + SO2
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
KNO3 + NaBr = KNa + BrNO3 =>
KNO3 + NaBr = KNa + BrNO3
FeCl2 + Cu(OH)2 = Fe(OH)2 + CuCl2 =>
FeCl2 + Cu(OH)2 = Fe(OH)2 + CuCl2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
ZnCl + KSO4 = ZnSO4 + KCl =>
ZnCl + KSO4 = ZnSO4 + KCl
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
KNo3 + H2S = HNo3 + K2S =>
2 KNo3 + H2S = 2 HNo3 + K2S
C6H3(COONa)3 + NaOH = C6H6 + Na2CO3 =>
C6H3(COONa)3 + 3 NaOH = C6H6 + 3 Na2CO3
Ba{2+} + NaOH = Ba(OH)2 + Na{+} =>
Ba{2+} + 2 NaOH = Ba(OH)2 + 2 Na{+}
Mn + {+} + CO3{-} = MnCO3 =>
Mn + {+} + CO3{-} = MnCO3
NaNO2 + KI + HCl = NO + I2 + KCl + NaCl + H2O =>
2 NaNO2 + 2 KI + 4 HCl = 2 NO + I2 + 2 KCl + 2 NaCl + 2 H2O
Na2CO3 + K2SO4 = K2CO3 + Na2SO4 =>
Na2CO3 + K2SO4 = K2CO3 + Na2SO4
Ba{2+} + NaOH = Ba(OH)2 + Na{+} =>
Ba{2+} + 2 NaOH = Ba(OH)2 + 2 Na{+}
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
Na2S + HNO3 = H2S + Na(NO3) =>
Na2S + 2 HNO3 = H2S + 2 Na(NO3)
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
(NH4)2C2O4 + AgNO3 = NH4NO3 + Ag2C2O4 =>
(NH4)2C2O4 + 2 AgNO3 = 2 NH4NO3 + Ag2C2O4
B + KOH + KNO3 = KBO2 + KNO2 + H2O =>
2 B + 2 KOH + 3 KNO3 = 2 KBO2 + 3 KNO2 + H2O
Ba{2+} + NaOH = Ba(OH)2 + Na{+} =>
Ba{2+} + 2 NaOH = Ba(OH)2 + 2 Na{+}
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
Ag(CrO4) + NH4OH = AgOH + NH4(CrO4) =>
Ag(CrO4) + NH4OH = AgOH + NH4(CrO4)
GeO2 + K2O = K2GeO3 =>
GeO2 + K2O = K2GeO3
Mg + N2 = Mg3N23 =>
6 Mg + 23 N2 = 2 Mg3N23
Cr3CO3 = Cr3O + CO2 =>
Cr3CO3 = Cr3O + CO2
H2SO4 + C = SO2 + CO2 + H2O =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 H2O
ZnCl2 + Cu = CuCl2 + Zn =>
ZnCl2 + Cu = CuCl2 + Zn
CuO = Cu2O + O2 =>
4 CuO = 2 Cu2O + O2
O3 = O =>
O3 = 3 O
As + KNO3 + Na2CO3 = Na3AsO4 + KNO2 + CO2 =>
2 As + 5 KNO3 + 3 Na2CO3 = 2 Na3AsO4 + 5 KNO2 + 3 CO2
KOH + CO = K2CO3 + H2 =>
2 KOH + CO = K2CO3 + H2
MgO + Na2SO4 = MgSO4 + Na2O =>
MgO + Na2SO4 = MgSO4 + Na2O
LiNO3 + HCl = LiCl + HNO3 =>
LiNO3 + HCl = LiCl + HNO3
Fe2(SO3)3 + H2O = Fe(OH)3 + H2SO3 =>
Fe2(SO3)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO3
P4 + Mn = Mn3P5 =>
5 P4 + 12 Mn = 4 Mn3P5
C12H26 + O2 + N2 = CO2 + NH3 =>
3 C12H26 + 36 O2 + 13 N2 = 36 CO2 + 26 NH3
LiNO3 + HNO2 = LiNO2 + HNO3 =>
LiNO3 + HNO2 = LiNO2 + HNO3
CuSO4 + Fe(NO3)2 = Cu(NO3)2 + Fe(SO4) =>
CuSO4 + Fe(NO3)2 = Cu(NO3)2 + Fe(SO4)
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
CH3C(O)H + KMnO4 + H2SO4 = CH3C(O)OH + K2SO4 + MnSO4 + H2O =>
5 CH3C(O)H + 2 KMnO4 + 3 H2SO4 = 5 CH3C(O)OH + K2SO4 + 2 MnSO4 + 3 H2O
Bi(NO3)3 + H2O = BiOH(NO3)2 + HNO3 =>
Bi(NO3)3 + H2O = BiOH(NO3)2 + HNO3
Br2 + H = HBr =>
Br2 + 2 H = 2 HBr
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