| 前日に均衡した方程式 |
Pb2 + 2 Na2S = 2 PbS + 2 Na2
Pb(NO3)2(ac) + H2O(l) + CH3CSNH2(ac) = PbS(s) + CH3CONH2(ac) + HNO3(ac) =>
Pb(NO3)2(ac) + H2O(l) + CH3CSNH2(ac) = PbS(s) + CH3CONH2(ac) + 2 HNO3(ac)
Cl2NH4Br = NH4Cl2Br =>
Cl2NH4Br = NH4Cl2Br
KCl + H2CrO4 = K2CrO4 + HCl =>
2 KCl + H2CrO4 = K2CrO4 + 2 HCl
NaHCO3 + H3C6H5O = CO2 + H2O + Na3C6H5O =>
3 NaHCO3 + H3C6H5O = 3 CO2 + 3 H2O + Na3C6H5O
H{+}(aq) + OH{-}(aq) = H(OH) =>
H{+}(aq) + OH{-}(aq) = H(OH)
Br + Rb = BrRb =>
Br + Rb = BrRb
H2SO4 + Al(OH)2 = H2O + AlSO4 =>
H2SO4 + Al(OH)2 = 2 H2O + AlSO4
[Ag(NH3)2]ClCu = Ag[Cu(NH3)2]Cl =>
[Ag(NH3)2]ClCu = Ag[Cu(NH3)2]Cl
H2O + (CN)2 = CN{-} + OCN{-} + H{+} =>
H2O + (CN)2 = CN{-} + OCN{-} + 2 H{+}
C2H5H + O2 = CO2 + H2O =>
2 C2H5H + 7 O2 = 4 CO2 + 6 H2O
KI + Cl2 = KCl2 + I = =>
KI + Cl2 = KCl2 + I
Zn(s) + Cr(NO3)3(aq) = Zn(NO3)2(aq) + Cr(s) =>
3 Zn(s) + 2 Cr(NO3)3(aq) = 3 Zn(NO3)2(aq) + 2 Cr(s)
KMnO4 + K2[Fe(CN)6] + H2SO4 = K[Fe(CN)6] + MnSO4 + K2SO4 + H2O =>
KMnO4 + 5 K2[Fe(CN)6] + 4 H2SO4 = 5 K[Fe(CN)6] + MnSO4 + 3 K2SO4 + 4 H2O
Zr(OH)4 + HNO3(aq) = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3(aq) = Zr(NO3)4 + 4 H2O
SO2 + KOH + S = K2S2O3 + H2O =>
SO2 + 2 KOH + S = K2S2O3 + H2O
SFe = FeS =>
SFe = FeS
I1Cl3 + H2O = I1Cl1 + H1I1O3 + H1Cl1 =>
2 I1Cl3 + 3 H2O = I1Cl1 + H1I1O3 + 5 H1Cl1
CaO + H2O = Ca(OH)2 = H2O =>
CaO + H2O = Ca(OH)2
NH4Fe(SO4)2 + BaCl2 = NH4FeCl4 + BaSO4 =>
NH4Fe(SO4)2 + 2 BaCl2 = NH4FeCl4 + 2 BaSO4
C7H8 + Br2 = C7H7Br + HBr =>
C7H8 + Br2 = C7H7Br + HBr
I5O2 + CO = I2 + CO2 =>
2 I5O2 + 4 CO = 5 I2 + 4 CO2
KClO3 + MnCO3 = MnO2 + KCl + CO2 =>
KClO3 + 3 MnCO3 = 3 MnO2 + KCl + 3 CO2
Yb(NO3)3*5H2O + Fe(NO3)3*9H2O + C2H5O2N = YbFe2O4 + CO2 + N2 + H2O =>
18 Yb(NO3)3*5H2O + 36 Fe(NO3)3*9H2O + 92 C2H5O2N = 18 YbFe2O4 + 184 CO2 + 127 N2 + 644 H2O
Cl3N + H2O = HClO + NH3 =>
Cl3N + 3 H2O = 3 HClO + NH3
Co(H2O)6Cl2 + NaCl = CoCl4 + H2O + Na =>
Co(H2O)6Cl2 + 2 NaCl = CoCl4 + 6 H2O + 2 Na
CS2(i) + O2(g) = CO2(g) + SO2(g) =>
CS2(i) + 3 O2(g) = CO2(g) + 2 SO2(g)
Ba(Br)2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 Ba(Br)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
K2Cr2O7 + H2SO4 + NaI = Na2SO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 NaI = 3 Na2SO4 + K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
CoSe + MnI4 = CoI2 + MnSe2 =>
2 CoSe + MnI4 = 2 CoI2 + MnSe2
K(s) + FeCl2(aq) = KCl(aq) + Fe(s) =>
2 K(s) + FeCl2(aq) = 2 KCl(aq) + Fe(s)
FeP + O2 = Fe2O3 + P2O5 =>
2 FeP + 4 O2 = Fe2O3 + P2O5
Li2OHCl = LiOHLiCl =>
Li2OHCl = LiOHLiCl
HCl + NaO2H = NaCl + H2O2 =>
HCl + NaO2H = NaCl + H2O2
CH3C6H4NH3Cl + HCl = CH3C6H4NH3ClH + Cl =>
CH3C6H4NH3Cl + HCl = CH3C6H4NH3ClH + Cl
Al + H2O = Al(H2O)9 =>
Al + 9 H2O = Al(H2O)9
Mn(NO3)2 + (NH4)2SO4 = MnSO4 + NH4NO3 =>
Mn(NO3)2 + (NH4)2SO4 = MnSO4 + 2 NH4NO3
Na2SO3 + HBr = NaBr + H2O + SO2 =>
Na2SO3 + 2 HBr = 2 NaBr + H2O + SO2
CH3COOH + CH4O = CH3COOCH3 + H2O =>
CH3COOH + CH4O = CH3COOCH3 + H2O
Cu(I) + S = Cu(I)S =>
Cu(I) + S = Cu(I)S
HCOOH + Na2CO3*10H2O = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3*10H2O = 4 HCOONa + 21 H2O + CO3
HNO3 + Sr(OH)3 = Sr(NO3)3 + H2O =>
3 HNO3 + Sr(OH)3 = Sr(NO3)3 + 3 H2O
Al + H2O = Al(H2O)9 =>
Al + 9 H2O = Al(H2O)9
NaCl + CO2 + H2O = HCl + NaHCO3 =>
NaCl + CO2 + H2O = HCl + NaHCO3
TI + HCl = TICl3 + H2 =>
2 TI + 6 HCl = 2 TICl3 + 3 H2
Ca(OH)2 + Cl2 = CaCl(ClO)2 + CaCl2 + H2O =>
4 Ca(OH)2 + 5 Cl2 = 2 CaCl(ClO)2 + 2 CaCl2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + NaNO3(aq) =>
NaHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + NaNO3(aq)
C1H3(OH)1 + CH2 = C2H5(OH)1 =>
C1H3(OH)1 + CH2 = C2H5(OH)1
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
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