| 前日に均衡した方程式 |
K2[Zn(OH)4] + 2 HCl = 2 KOH + ZnCl2 + 2 H2O
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
C2H40 + O2 = H2O + CO2 =>
C2H40 + 12 O2 = 20 H2O + 2 CO2
(NH4)2S + NaOH = NH4OH + Na2S =>
(NH4)2S + 2 NaOH = 2 NH4OH + Na2S
BF3 + NH3 = F3BNH3 =>
BF3 + NH3 = F3BNH3
C6H5CO2Na + HBr = C6H5CO2H + NaBr =>
C6H5CO2Na + HBr = C6H5CO2H + NaBr
Zn + L2 = ZnL2 =>
Zn + L2 = ZnL2
KI + ICl3 + H2SO4 = I2(SO4) + KCl + H2 =>
3 KI + ICl3 + 2 H2SO4 = 2 I2(SO4) + 3 KCl + 2 H2
H + Ag = AgH =>
H + Ag = AgH
NiCl3 + H2SO4 = Ni2(SO4)3 + HCl =>
2 NiCl3 + 3 H2SO4 = Ni2(SO4)3 + 6 HCl
Mg + (H2SO4)2 = MgSO4 + H2 =>
2 Mg + (H2SO4)2 = 2 MgSO4 + 2 H2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
K2Cr2O7 + H2C2O4 + HCl = Cr2O3 + CO2 + H2O + KCl =>
K2Cr2O7 + 3 H2C2O4 + 2 HCl = Cr2O3 + 6 CO2 + 4 H2O + 2 KCl
CuFeS2 + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O + Fe(NO3)3 =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 6 H2SO4 + 17 NO + 10 H2O + 3 Fe(NO3)3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe + Cl1 = FeCl4 =>
Fe + 4 Cl1 = FeCl4
NaNO3 + KC2H3O2 = KNO3 + NaC2H3O2 =>
NaNO3 + KC2H3O2 = KNO3 + NaC2H3O2
C3H6O3 + NaOH = NaC3H5O3 + H2O =>
C3H6O3 + NaOH = NaC3H5O3 + H2O
C8H8O2 + C5H8O = C13H14O2 + H2O =>
C8H8O2 + C5H8O = C13H14O2 + H2O
HgS + CaO = Hg + CaSO4 + CaS =>
4 HgS + 4 CaO = 4 Hg + CaSO4 + 3 CaS
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
C14H9Cl5 + O2 = CO2 + Cl2O3 + H2O =>
2 C14H9Cl5 + 40 O2 = 28 CO2 + 5 Cl2O3 + 9 H2O
(NH4)2S + NaOH = Na2S + NH3 + H2O =>
(NH4)2S + 2 NaOH = Na2S + 2 NH3 + 2 H2O
Na(s) + H2O = NaOH(aq) + H2 =>
2 Na(s) + 2 H2O = 2 NaOH(aq) + H2
MgSO3 + HCl = MgCl2 + H2O + SO2 =>
MgSO3 + 2 HCl = MgCl2 + H2O + SO2
Al + AlO3 = Al2O3 =>
Al + AlO3 = Al2O3
NaO + HI = NaI + HO =>
NaO + HI = NaI + HO
Na2CrO4 + Ag(NO3)2 = AgCrO4 + Na(NO3) =>
Na2CrO4 + Ag(NO3)2 = AgCrO4 + 2 Na(NO3)
CaSO3 + Na3PO4 = Ca3(PO4)2 + Na2SO3 =>
3 CaSO3 + 2 Na3PO4 = Ca3(PO4)2 + 3 Na2SO3
Cs(s) + N2(g) = Cs3N(s) =>
6 Cs(s) + N2(g) = 2 Cs3N(s)
H2CrO4 + Fe(OH)3 = Fe(HCrO4)3 + H2O =>
3 H2CrO4 + Fe(OH)3 = Fe(HCrO4)3 + 3 H2O
C3H8 + O2 = CO2 + H2O(classification) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(classification)
HClO4 + H2SO4 = O4ClSO3H + H2O =>
HClO4 + H2SO4 = O4ClSO3H + H2O
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4 + NH3(g) + H2O(l) =>
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4 + 2 NH3(g) + 2 H2O(l)
C6H + O2 = CO + H2O =>
4 C6H + 13 O2 = 24 CO + 2 H2O
K3(PO4) + MgI2 = K3I2 + MgPO4 =>
K3(PO4) + MgI2 = K3I2 + MgPO4
ICl3 = I + Cl2 =>
2 ICl3 = 2 I + 3 Cl2
C8H18 + O2 = CO2 + H2O9 =>
2 C8H18 + 97 O2 = 16 CO2 + 18 H2O9
H2(SO4) = H2O + SO3 =>
H2(SO4) = H2O + SO3
OCl + H = Cl2 + H2O =>
2 OCl + 4 H = Cl2 + 2 H2O
Na2S + HgBr2 = NaBr + HgS =>
Na2S + HgBr2 = 2 NaBr + HgS
Al + Fe = AlFe3 =>
Al + 3 Fe = AlFe3
SnO2 + HBr = Br2 + SnBr2 + H2O =>
SnO2 + 4 HBr = Br2 + SnBr2 + 2 H2O
CH3C(O)CH2CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3C(O)CH2CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 6 MnSO4 + 9 H2O
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
Mn + S2 = MnS =>
2 Mn + S2 = 2 MnS
HgNO3 + (Na)2CO3 = NaNO3 + (Hg)2CO3 =>
2 HgNO3 + (Na)2CO3 = 2 NaNO3 + (Hg)2CO3
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