| 前日に均衡した方程式 |
2 NaCl(aq) + Pb(No3)2(aq) = 2 NaNo3(aq) + PbCl2(s)
SnCl2 + Zn = SnZn + Cl2 =>
SnCl2 + Zn = SnZn + Cl2
Na[Sn(OH)4] + Bi(NO3)3 = Bi[Sn(OH)4] + Na(NO3)3 =>
Na[Sn(OH)4] + Bi(NO3)3 = Bi[Sn(OH)4] + Na(NO3)3
KSO4 + SrNO3 = KNO3 + SrSO4 =>
KSO4 + SrNO3 = KNO3 + SrSO4
C3H5O2NH2 + H2O = OH + C3H5O2NH3 =>
C3H5O2NH2 + H2O = OH + C3H5O2NH3
KMnO4H2O2 = KMnO4 + H2O2 =>
KMnO4H2O2 = KMnO4 + H2O2
S + NO3 + H3O = S3NO + H2O =>
3 S + NO3 + 4 H3O = S3NO + 6 H2O
AlCl3(aq) + K2CO3(aq) = KCl + Al2(CO3)3 =>
2 AlCl3(aq) + 3 K2CO3(aq) = 6 KCl + Al2(CO3)3
K4[Fe(CN)6] + Fe(OH)3 = Fe4[Fe(CN)6]3 + KOH =>
3 K4[Fe(CN)6] + 4 Fe(OH)3 = Fe4[Fe(CN)6]3 + 12 KOH
CeCl3 + NaOCl + NaOH = CeO2 + NaCl + H2O =>
2 CeCl3 + NaOCl + 6 NaOH = 2 CeO2 + 7 NaCl + 3 H2O
C2H6O + H2SO4 + K2Cr2O7 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 8 H2SO4 + 2 K2Cr2O7 = 3 C2H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
HCOOH + KOH = KHCOO + HOH =>
HCOOH + KOH = KHCOO + HOH
Fe2 + S8 = Fe2S8 =>
Fe2 + S8 = Fe2S8
Fe(No3)3 + Na = NaNo3 + Fe =>
Fe(No3)3 + 3 Na = 3 NaNo3 + Fe
P + KClO3 = KCl + P2O5 =>
6 P + 5 KClO3 = 5 KCl + 3 P2O5
CrHg2O4 = Cr2O3 + Hg + O2 =>
4 CrHg2O4 = 2 Cr2O3 + 8 Hg + 5 O2
C8H9ONaH2O = C8H9OHNaOH =>
C8H9ONaH2O = C8H9OHNaOH
(C6H5)2Si(OH)2 = (C6H5)8O4Si4 + H2O =>
4(C6H5)2Si(OH)2 = (C6H5)8O4Si4 + 4 H2O
C6H6Cl6 + AgNO3 = CHNO3 + AgCl =>
C6H6Cl6 + 6 AgNO3 = 6 CHNO3 + 6 AgCl
Cu + H2SO4 = CuSO4 + SO2 + H22O =>
21 Cu + 22 H2SO4 = 21 CuSO4 + SO2 + 2 H22O
AlI3 + LiOH = LiI + Al(OH)3 =>
AlI3 + 3 LiOH = 3 LiI + Al(OH)3
Cu + HCl + O2 = CuCl + H2O =>
4 Cu + 4 HCl + O2 = 4 CuCl + 2 H2O
Al203 + Fe = Fe3Al =>
Al203 + 609 Fe = 203 Fe3Al
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
KMnO4 + H2SO4 + Na2C2O4 = MnSO4 + CO2 + NaSO4 + K2SO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 Na2C2O4 = 4 MnSO4 + 10 CO2 + 10 NaSO4 + 2 K2SO4 + 16 H2O
K2Cr2O7 + ZnO = Zn(Cr2O7) + K2O =>
K2Cr2O7 + ZnO = Zn(Cr2O7) + K2O
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
Mn(NO3)2 + K2S = MnS + K2(NO3)2 =>
Mn(NO3)2 + K2S = MnS + K2(NO3)2
CuSe + PbSe + Ge + Se = Cu2PbGeSe4 =>
2 CuSe + PbSe + Ge + Se = Cu2PbGeSe4
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
Zn + H2(SO4) = ZnSO4 + H2 =>
Zn + H2(SO4) = ZnSO4 + H2
SrO + NO2 + O2 = Sr(NO3)2 =>
2 SrO + 4 NO2 + O2 = 2 Sr(NO3)2
Bi(NO3)3 + NaOH + NaSn(OH)3 = Bi + Na2Sn(OH)6 + NaNO3 =>
2 Bi(NO3)3 + 9 NaOH + 3 NaSn(OH)3 = 2 Bi + 3 Na2Sn(OH)6 + 6 NaNO3
H2SO3 + KOH = H2O + K2SO3 =>
H2SO3 + 2 KOH = 2 H2O + K2SO3
MgSO4 + NH4OH = (NH4)2SO4 + Mg(OH)2 = MgSo4 + NH =>
MgSO4 + 2 NH4OH = (NH4)2SO4 + Mg(OH)2
magnesium + Cu2SO4 = magnesiumsulfate + copper =>
Mg + Cu2SO4 = MgSO4 + 2 Cu
Sr(OH)2 + HBr = BrSr(OH) + H2O =>
Sr(OH)2 + HBr = BrSr(OH) + H2O
Ca2C + HCl = C2H2 + Ca2Cl =>
2 Ca2C + 2 HCl = C2H2 + 2 Ca2Cl
C2H4 + Na2Cr2O7 + H2O = C2H4(OH)2 + CrO2 + NaOH =>
2 C2H4 + Na2Cr2O7 + 3 H2O = 2 C2H4(OH)2 + 2 CrO2 + 2 NaOH
FeCl2 + SO2 + H2O = H2SO4 + HCl + FeCl =>
2 FeCl2 + SO2 + 2 H2O = H2SO4 + 2 HCl + 2 FeCl
K + Cu = KCu2 =>
K + 2 Cu = KCu2
C5H6O5 + C3H8O = C11H18O5 + H2O =>
C5H6O5 + 2 C3H8O = C11H18O5 + 2 H2O
KMnO4 + PH3 = K3PO4 + K2HPO4 + MnO2 + H2O =>
8 KMnO4 + 3 PH3 = 2 K3PO4 + K2HPO4 + 8 MnO2 + 4 H2O
Al + Br2 = Al(Br2)3 =>
Al + 3 Br2 = Al(Br2)3
MnO4 + Cr = Mn + (CrO4) =>
MnO4 + Cr = Mn + (CrO4)
KAl(SO4)2 = K2SO4 + Al2O3 + SO3 =>
2 KAl(SO4)2 = K2SO4 + Al2O3 + 3 SO3
Hg2Cl2 + NH3 = HgNH2{+}(aq) + Hg + NH4{+} + Cl{-} =>
Hg2Cl2 + 2 NH3 = HgNH2{+}(aq) + Hg + NH4{+} + 2 Cl{-}
KNO2 + H2SO4 + KI = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 H2SO4 + 2 KI = I2 + 2 NO + 2 K2SO4 + 2 H2O
H2SO3 + Na2S = S + Na2SO3 + H2O =>
3 H2SO3 + 2 Na2S = 3 S + 2 Na2SO3 + 3 H2O
Cu(OH)2 + Ni2(SO4)3 = CuSO4 + Ni(OH)3 =>
3 Cu(OH)2 + Ni2(SO4)3 = 3 CuSO4 + 2 Ni(OH)3
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