| 前日に均衡した方程式 |
PbS + 2 HCl = PbCl2 + H2S
OH{-} + Br2 = BrO3{-} + Br{-} + H{2}O =>
6 OH{-} + 9 Br2 = 2 BrO3{-} + 16 Br{-} + 6 H{2}O
Cl + AlI = ClAlI =>
Cl + AlI = ClAlI
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
SrCl2 + (NH4)2CO3 = Sr2(CO3)2 + NH4Cl =>
2 SrCl2 + 2(NH4)2CO3 = Sr2(CO3)2 + 4 NH4Cl
Na(OH) + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 Na(OH) + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
CuI2 + HNO3 = Cu(NO3)2 + NO + H2O + HIO3 =>
CuI2 + 6 HNO3 = Cu(NO3)2 + 4 NO + 2 H2O + 2 HIO3
NaHCO3 + HC2H3O2 = H2HCO3 + Na2C2H3O2 + CO2 =>
20 NaHCO3 + 13 HC2H3O2 = 14 H2HCO3 + 10 Na2C2H3O2 + 12 CO2
H3PO4(aq) + Ca(OH)2(s) = Ca3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Ca(OH)2(s) = Ca3(PO4)2 + 6 H2O
H2 + As3 = H3As2 =>
9 H2 + 4 As3 = 6 H3As2
I2(g) + F2(g) = IF2(g) =>
I2(g) + 2 F2(g) = 2 IF2(g)
BaCl2 + NH4OH = Ba(NH4OH)4 + Cl2 =>
BaCl2 + 4 NH4OH = Ba(NH4OH)4 + Cl2
Mg + CrN = Cr + Mg3N2 =>
3 Mg + 2 CrN = 2 Cr + Mg3N2
MnSO4 + CuCl = MnCl + CuSO4 =>
MnSO4 + CuCl = MnCl + CuSO4
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
C2H5OH + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)2 + K2SO4 + H2O =>
5 C2H5OH + 2 K2CrO7 + 4 H2SO4 = 5 CH3COOH + Cr2(SO4)2 + 2 K2SO4 + 9 H2O
Na2(CO3) + Pb(ClO3)4 = Pb(CO3)2 + NaClO3 =>
2 Na2(CO3) + Pb(ClO3)4 = Pb(CO3)2 + 4 NaClO3
CuFeS2 + HNO2 = Cu(NO2)3 + Fe(NO2)3 + H2SO4 + NO + water =>
CuFeS2 + 24 HNO2 = Cu(NO2)3 + Fe(NO2)3 + 2 H2SO4 + 18 NO + 10 H2O
AgN + CaBr = AgBr + CaN =>
AgN + CaBr = AgBr + CaN
Pb(NO3)2(aq) + NaI = PbI2(s) + NaNO3 =>
Pb(NO3)2(aq) + 2 NaI = PbI2(s) + 2 NaNO3
HCOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 HCOH + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
NaBr + H2O = NaOH + HBr =>
NaBr + H2O = NaOH + HBr
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Fe2(NH4)2(SO4)4 + KSCN = Fe(SCN)3 + NH4[K3(SO4)2] =>
Fe2(NH4)2(SO4)4 + 6 KSCN = 2 Fe(SCN)3 + 2 NH4[K3(SO4)2]
Se + Be = SeBe =>
Se + Be = SeBe
BiC + O2 = Bi + CO2 =>
BiC + O2 = Bi + CO2
B + H3PO4 = H2 + BPO4 =>
2 B + 2 H3PO4 = 3 H2 + 2 BPO4
C7H1204 + O2 = CO2 + H2O =>
C7H1204 + 308 O2 = 7 CO2 + 602 H2O
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
CaCl2 + KBrO3 = KCl + Ca(BrO3)2 =>
CaCl2 + 2 KBrO3 = 2 KCl + Ca(BrO3)2
Zn + NaOH = NaZn + H2O2 =>
2 Zn + 2 NaOH = 2 NaZn + H2O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2 =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2
C9900H14500O1500N325S64 + O2 = CO + H2 + N2 + SO2 =>
2 C9900H14500O1500N325S64 + 8528 O2 = 19800 CO + 14500 H2 + 325 N2 + 128 SO2
Fe{2+} + K + [Fe(CN)6] = KFe[Fe(CN)6]2(s) + K{+} =>
Fe{2+} + 3 K + 2[Fe(CN)6] = KFe[Fe(CN)6]2(s) + 2 K{+}
Fe(OH)3 + HCl = FeCl + H4O3 =>
Fe(OH)3 + HCl = FeCl + H4O3
MnO4 + C2H5OH = Mn + CH3COOH + H2O =>
MnO4 + 2 C2H5OH = Mn + 2 CH3COOH + 2 H2O
C12H22O11(s) + KClO3(s) = CO2(g) + H2O(l) + KCl(s) =>
C12H22O11(s) + 8 KClO3(s) = 12 CO2(g) + 11 H2O(l) + 8 KCl(s)
Al2(SO4)3 + Mn(NO3)2 = Al(NO3)3 + MnSO4 =>
Al2(SO4)3 + 3 Mn(NO3)2 = 2 Al(NO3)3 + 3 MnSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SrCl2 + NaHCO3 = NaCl + SrO + CO2 + H2O =>
SrCl2 + 2 NaHCO3 = 2 NaCl + SrO + 2 CO2 + H2O
C7H14O + H2SO4 = C7H14SO4 + H2O =>
C7H14O + H2SO4 = C7H14SO4 + H2O
(CH3COO)2Pb + K2CrO4 = CH3COOK + PbCrO4 =>
(CH3COO)2Pb + K2CrO4 = 2 CH3COOK + PbCrO4
CH3CH2OH + Fe{3+} + H2O = HCO3{-} + Fe{2+} + H{+} =>
CH3CH2OH + 12 Fe{3+} + 5 H2O = 2 HCO3{-} + 12 Fe{2+} + 14 H{+}
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
(H2SO3) + (LiOH) = (Li2SO3) + (H2O) =>
(H2SO3) + 2(LiOH) = (Li2SO3) + 2(H2O)
XeF6 + KOH = K4XeO6 + Xe + KF + H2O =>
4 XeF6 + 36 KOH = 3 K4XeO6 + Xe + 24 KF + 18 H2O
Sr3P2 + Ca = Ca3P2 + Sr =>
Sr3P2 + 3 Ca = Ca3P2 + 3 Sr
K2CO3(ac) + CaBr2(ac) = K2Br2 + CaCO3 =>
K2CO3(ac) + CaBr2(ac) = K2Br2 + CaCO3
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