| 前日に均衡した方程式 |
2 Cu2S + O2 = 2 SO + 4 Cu
CH3CH(OH)CH3 + Cl2 = CH2ClCH(OH)CH3 + HCl =>
CH3CH(OH)CH3 + Cl2 = CH2ClCH(OH)CH3 + HCl
C2H5OHCUO = C2H3OHCUH2O =>
C2H5OHCUO = C2H3OHCUH2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
2 LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + 2 H2O(l) + 2 CO2(g)
Al + PbBr2 = AlBr + Pb =>
2 Al + PbBr2 = 2 AlBr + Pb
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
Li2O2 = Li + O2 =>
Li2O2 = 2 Li + O2
In2 + O2 = InO2 =>
In2 + 2 O2 = 2 InO2
Fe2O3 + Na2CO3 + KNO3 = Na2FeO4 + KNO2 + CO2 =>
Fe2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2FeO4 + 3 KNO2 + 2 CO2
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O =>
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O
H2CO3 + CaBr2 = HBr + CaCO3 =>
H2CO3 + CaBr2 = 2 HBr + CaCO3
Ca(ClO)2 + KI + H2SO4 = I2 + CaCl2 + K2SO4 + H2O =>
Ca(ClO)2 + 4 KI + 2 H2SO4 = 2 I2 + CaCl2 + 2 K2SO4 + 2 H2O
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
NO3 + SO4 = NO3SO4 =>
NO3 + SO4 = NO3SO4
C4H8O + NH3 + NaClO = C8H16N2 + H2O + NaCl =>
2 C4H8O + 2 NH3 + NaClO = C8H16N2 + 3 H2O + NaCl
AgNO3 + K2SO3 = AgK2 + NO3SO3 =>
AgNO3 + K2SO3 = AgK2 + NO3SO3
MgCl2 + Na2SO3 = Mg(SO3) + NaCl =>
MgCl2 + Na2SO3 = Mg(SO3) + 2 NaCl
CH3NC = CH3CN =>
CH3NC = CH3CN
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Li2O2 = Li2O + O2 =>
2 Li2O2 = 2 Li2O + O2
Fe + Sn(NO3) = Fe(NO3)2 + Sn =>
Fe + 2 Sn(NO3) = Fe(NO3)2 + 2 Sn
FeSO4 + HJO3 + H2SO4 = J2 + Fe(SO4)3 + H2O =>
5 FeSO4 + 4 HJO3 + 10 H2SO4 = 2 J2 + 5 Fe(SO4)3 + 12 H2O
KMnO4 + S = K2O + SO2 + MnO2 =>
4 KMnO4 + 3 S = 2 K2O + 3 SO2 + 4 MnO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H10O5 + NaOH = C6H9O5Na + H2O =>
C6H10O5 + NaOH = C6H9O5Na + H2O
H2SeO4 + Pb(OH)4 = Pb(SeO4)2 + H2O =>
2 H2SeO4 + Pb(OH)4 = Pb(SeO4)2 + 4 H2O
Mg3P2 + HCl = PH3 + MgCl2 =>
Mg3P2 + 6 HCl = 2 PH3 + 3 MgCl2
CrI3 + NaCl2 + NaOH = NaCrO4 + NaIO4 + NaCl + H2O =>
CrI3 + 28 NaCl2 + 32 NaOH = NaCrO4 + 3 NaIO4 + 56 NaCl + 16 H2O
(NH)2 + Cr2O7 = Cr2O3 + N + H2O =>
4(NH)2 + Cr2O7 = Cr2O3 + 8 N + 4 H2O
H2SO4 + BaSO3 = H2SO3 + BaSO4 =>
H2SO4 + BaSO3 = H2SO3 + BaSO4
Cu{2+} + RCHO + OH{-} = Cu2O + RCOOH + H2O =>
2 Cu{2+} + RCHO + 4 OH{-} = Cu2O + RCOOH + 2 H2O
SnCl4 + NH3 = SnCl2 + HCl + N2 =>
3 SnCl4 + 2 NH3 = 3 SnCl2 + 6 HCl + N2
CH3CH(OH)CH3 + Cl2 = CH2ClCH(OH)CH3 + HCl =>
CH3CH(OH)CH3 + Cl2 = CH2ClCH(OH)CH3 + HCl
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
Co + Cl = CoCl2 =>
Co + 2 Cl = CoCl2
O2 + C20H30O = CO2 + H2O =>
27 O2 + C20H30O = 20 CO2 + 15 H2O
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
CO2 + C + Cl2 = COCl2 =>
CO2 + C + 2 Cl2 = 2 COCl2
NaBr(aq) + AgNO3 = NaNO3 + AgBr =>
NaBr(aq) + AgNO3 = NaNO3 + AgBr
K2SO3 + KNO3 = K2NO3 + KSO3 =>
K2SO3 + KNO3 = K2NO3 + KSO3
As2S3 + MnO2 + K2CO3 = K3AsO4 + K2SO4 + MnO + CO2 =>
As2S3 + 14 MnO2 + 6 K2CO3 = 2 K3AsO4 + 3 K2SO4 + 14 MnO + 6 CO2
CaCl2 + Cu(NO3)2 = CuCl2 + Ca(NO3)2 =>
CaCl2 + Cu(NO3)2 = CuCl2 + Ca(NO3)2
NaCl + Pb(NO3)2 = NaNO3 + PbCl2 =>
2 NaCl + Pb(NO3)2 = 2 NaNO3 + PbCl2
Cu(OH)2(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
Cu(OH)2(s) + 2 HCl(aq) = CuCl2(aq) + 2 H2O(l)
*Fe + Cl2 = FeCl3 =>
2*Fe + 3 Cl2 = 2 FeCl3
NO + O = NO5 =>
NO + 4 O = NO5
Pb + HNO3 + NaCO3 + H2O = Pb(OH)2*2PbCO3 + H2NO3 + Na =>
3 Pb + 2 HNO3 + 2 NaCO3 + 2 H2O = Pb(OH)2*2PbCO3 + 2 H2NO3 + 2 Na
KOH + NH3Cl = KCl + NH2 + H2O =>
KOH + NH3Cl = KCl + NH2 + H2O
Cr(NO3)2 + H2O + NH3 = Cr(OH)3 + NH4NO3 =>
8 Cr(NO3)2 + 21 H2O + 14 NH3 = 8 Cr(OH)3 + 15 NH4NO3
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