| 前日に均衡した方程式 |
LiAlH4 + SnCl4 = SnH4 + LiCl + AlCl3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
C2H5NH3Cl + NaOH = C2H5NH2 + H2O + NaCl =>
C2H5NH3Cl + NaOH = C2H5NH2 + H2O + NaCl
Hg(NO3)2 + KCN = Hg(CN)2 + KNO3 =>
Hg(NO3)2 + 2 KCN = Hg(CN)2 + 2 KNO3
KMnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH
PCl3 + NaOH = NaCl + Na3PO4 + PH3 + H2O =>
4 PCl3 + 21 NaOH = 12 NaCl + 3 Na3PO4 + PH3 + 9 H2O
PbCl4 + Li2SO4 = LiCl + Pb(SO4)2 =>
PbCl4 + 2 Li2SO4 = 4 LiCl + Pb(SO4)2
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
HCN + NH3 = NH4{+} + CN{-} =>
HCN + NH3 = NH4{+} + CN{-}
NH3 + O2 = N2 + (H2O) =>
4 NH3 + 3 O2 = 2 N2 + 6(H2O)
Fe(SCN)3 + NH4F = FeF3 + NH4SCN =>
Fe(SCN)3 + 3 NH4F = FeF3 + 3 NH4SCN
CaPO4 + Mg(OH)2 = Ca(OH)2 + MgPO4 =>
CaPO4 + Mg(OH)2 = Ca(OH)2 + MgPO4
PbO + PbS2 = SO2 + Pb =>
4 PbO + PbS2 = 2 SO2 + 5 Pb
H2O2 + CaS = CaSO4 + H2O =>
4 H2O2 + CaS = CaSO4 + 4 H2O
NaCl + Hg2(C2H3O2)2 = Hg2Cl2 + NaC2H3O2(aq) =>
2 NaCl + Hg2(C2H3O2)2 = Hg2Cl2 + 2 NaC2H3O2(aq)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H4P2O7 + Cd(OH)2 = Cd2P2O7 + H2O =>
H4P2O7 + 2 Cd(OH)2 = Cd2P2O7 + 4 H2O
CO2 + BaCl2 + H2O = BaCO3 + HCl =>
CO2 + BaCl2 + H2O = BaCO3 + 2 HCl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Na2MnO4 + Na2SO3 + H2O = MnO2 + NaOH + Na2SO4 =>
Na2MnO4 + Na2SO3 + H2O = MnO2 + 2 NaOH + Na2SO4
(NH4)2S(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbS(s) =>
(NH4)2S(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbS(s)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaNO3 + KI + H2SO4 = NO2 + KNO3 + Na2SO4 + I2 + H2O =>
4 NaNO3 + 2 KI + 2 H2SO4 = 2 NO2 + 2 KNO3 + 2 Na2SO4 + I2 + 2 H2O
LiOH + Cl2 = LiCl + LiOCl + H2O =>
2 LiOH + Cl2 = LiCl + LiOCl + H2O
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
PbO + PbS = Pb + SO =>
PbO + PbS = 2 Pb + SO
Cl2 + Al = AlCl3 = =>
3 Cl2 + 2 Al = 2 AlCl3
NaOH + Mg(OH)2 = Mg(NaO)2 + H2O =>
2 NaOH + Mg(OH)2 = Mg(NaO)2 + 2 H2O
(CH3COO)2Ba + NaHSO4 = BaSO4 + CH3COONa + CH3COOH =>
(CH3COO)2Ba + NaHSO4 = BaSO4 + CH3COONa + CH3COOH
HC4 + H2O = CO + H2 =>
2 HC4 + 8 H2O = 8 CO + 9 H2
PHFG = PFGH =>
PHFG = PFGH
NiCO3(s) = CO2 + NiO =>
NiCO3(s) = CO2 + NiO
K2Cr2O7 + HCl + Zn + NaCH3COO = ZnCl2 + KCl + NaCl + [Cr(CH3COO)2(H2O)]2 + H2O =>
K2Cr2O7 + 14 HCl + 4 Zn + 4 NaCH3COO = 4 ZnCl2 + 2 KCl + 4 NaCl + [Cr(CH3COO)2(H2O)]2 + 5 H2O
AgCl + HNO3 = AgClHNO3 =>
AgCl + HNO3 = AgClHNO3
SiC + Cl2 = SiCl4 + CCl4 =>
SiC + 4 Cl2 = SiCl4 + CCl4
Ca(OH)2 + KNO2 = CaNO2 + K(OH)2 =>
Ca(OH)2 + KNO2 = CaNO2 + K(OH)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
MnCl2 + Ca(OH)2 = Ca(Cl)2 + Mn(OH)2 =>
MnCl2 + Ca(OH)2 = Ca(Cl)2 + Mn(OH)2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2O + CO2 = C7HH8 + O2 =>
18 H2O + 28 CO2 = 4 C7HH8 + 37 O2
TeO2 + KMnO4 + HNO3 + H2O = H6TeO6 + Mn(NO3)2 + KNO3 =>
5 TeO2 + 2 KMnO4 + 6 HNO3 + 12 H2O = 5 H6TeO6 + 2 Mn(NO3)2 + 2 KNO3
NH4CNO = CO(NH2)2 =>
NH4CNO = CO(NH2)2
C9H12 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 45 C7H6O2 + 33 K2SO4 + 66 MnSO4 + 174 H2O
MnO2 + CaF2 = CaO + Mn + F2 =>
MnO2 + 2 CaF2 = 2 CaO + Mn + 2 F2
Sn2O4 + K = K4O + Sn =>
Sn2O4 + 16 K = 4 K4O + 2 Sn
Sn + HgCl2 + Fe = SnCl2 + HgFe =>
Sn + HgCl2 + Fe = SnCl2 + HgFe
AgNO3 + Al = Ag + Al(NO3)3 =>
3 AgNO3 + Al = 3 Ag + Al(NO3)3
C12H22O8 + O2 = CO2 + H2O =>
2 C12H22O8 + 27 O2 = 24 CO2 + 22 H2O
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