| 前日に均衡した方程式 |
Fe + 2 HCl = FeCl2 + H2
BaCl2 + I2 = I2Cl2 + Ba =>
BaCl2 + I2 = I2Cl2 + Ba
BaCl2 + Na2SO4*10H2O = BaSO4 + H2O + NaCl =>
BaCl2 + Na2SO4*10H2O = BaSO4 + 10 H2O + 2 NaCl
H3 + Br2 = HBr =>
2 H3 + 3 Br2 = 6 HBr
[Fe(H2O)6]Cl3 + KSCN = [Fe(SCN)3(H2O)3] + KCl + H2O =>
[Fe(H2O)6]Cl3 + 3 KSCN = [Fe(SCN)3(H2O)3] + 3 KCl + 3 H2O
CH4(l) + O2(g) = CO2(g) + H2O(l) =>
CH4(l) + 2 O2(g) = CO2(g) + 2 H2O(l)
BaCl2 + CuSO4 = BaSO4 + Cl2Cu =>
BaCl2 + CuSO4 = BaSO4 + Cl2Cu
C2H5OH + NaOH + I2 = NaC2H3O2 + NaI + H2O =>
C2H5OH + 5 NaOH + 2 I2 = NaC2H3O2 + 4 NaI + 4 H2O
Na2MnO4 + MnSO4 = Na2SO4 + MnO2 =>
Na2MnO4 + MnSO4 = Na2SO4 + 2 MnO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2Cr2O6 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O6 + 12 HCl = 2 KCl + 2 CrCl3 + 6 H2O + 2 Cl2
NiO2Cl2H4 = NiCl2 + H2O =>
NiO2Cl2H4 = NiCl2 + 2 H2O
PbSO4 + HI = H2S + I2 + H2O + PbI3 =>
2 PbSO4 + 20 HI = 2 H2S + 7 I2 + 8 H2O + 2 PbI3
KI3 + Na2S2O3*5H2O = I2 + H2O + KNa2S2O3 =>
2 KI3 + 2 Na2S2O3*5H2O = 3 I2 + 10 H2O + 2 KNa2S2O3
MnBr2 + KOH = Mn(OH)2 + KBr =>
MnBr2 + 2 KOH = Mn(OH)2 + 2 KBr
C4H10 = C2H5 =>
C4H10 = 2 C2H5
H2O + Ga2O3 = H3GaO3 =>
3 H2O + Ga2O3 = 2 H3GaO3
K3[Fe(SCN)6] + Na2HPO4 = Fe2(HPO4)3 + NaSCN + KSCN =>
2 K3[Fe(SCN)6] + 3 Na2HPO4 = Fe2(HPO4)3 + 6 NaSCN + 6 KSCN
Cu + AgNO3 = Cu(NO3)2 + Ag3 =>
3 Cu + 6 AgNO3 = 3 Cu(NO3)2 + 2 Ag3
Cu(CH3COO)2 + KI + C2H8N2 + H2O = [Cu(C2H8N2)2(H2O)2I2] + K + CH3COO =>
Cu(CH3COO)2 + 2 KI + 2 C2H8N2 + 2 H2O = [Cu(C2H8N2)2(H2O)2I2] + 2 K + 2 CH3COO
Na3PO4 + Mg2(SO4)3 = MgPO4 + Na2SO4 =>
2 Na3PO4 + Mg2(SO4)3 = 2 MgPO4 + 3 Na2SO4
H2O + N2O5 = H4N2O7 =>
2 H2O + N2O5 = H4N2O7
HgS + HCl + KI = K2[HgI4] + KCl + H2S =>
HgS + 2 HCl + 4 KI = K2[HgI4] + 2 KCl + H2S
AlN + Cl2 = N2 + AlCl3 =>
2 AlN + 3 Cl2 = N2 + 2 AlCl3
PBSO4 + NaOH = PB(OH)2 + Na2SO4 =>
PBSO4 + 2 NaOH = PB(OH)2 + Na2SO4
Na3PO3 + AgNO3 = NaNO3 + Ag3PO3 =>
Na3PO3 + 3 AgNO3 = 3 NaNO3 + Ag3PO3
C2H6OH(l) + O2(g) = CO2(g) + H2O(l) =>
4 C2H6OH(l) + 13 O2(g) = 8 CO2(g) + 14 H2O(l)
SrCl2 + NaF = SrF2 + NaCl =>
SrCl2 + 2 NaF = SrF2 + 2 NaCl
Cl2 + KMg = KCl + Mg2 =>
Cl2 + 2 KMg = 2 KCl + Mg2
NaOH + C2H4(OH)2 = C2H4(ONa)2 + H2O =>
2 NaOH + C2H4(OH)2 = C2H4(ONa)2 + 2 H2O
ClCH2CO2H + NaOH = NaClCH2CO2 + H2O =>
ClCH2CO2H + NaOH = NaClCH2CO2 + H2O
KNO3 + Al = K + N2 + Al2O3 =>
2 KNO3 + 4 Al = 2 K + N2 + 2 Al2O3
Cs3PO4(aq) + AgNo3(aq) = Ag3PO4 + CsNo3 =>
Cs3PO4(aq) + 3 AgNo3(aq) = Ag3PO4 + 3 CsNo3
KMnO4 + NaOH + C2H5OH = CH3COOH + K2MnO4 + H2O + Na2MnO4 =>
4 KMnO4 + 4 NaOH + C2H5OH = CH3COOH + 2 K2MnO4 + 3 H2O + 2 Na2MnO4
Mn(s) + CuSO4(aq) = MnSO4(aq) + Cu(s) =>
Mn(s) + CuSO4(aq) = MnSO4(aq) + Cu(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HF + K = HFK =>
HF + K = HFK
Rh(ClO3)3 = RhCl3 + O2 =>
2 Rh(ClO3)3 = 2 RhCl3 + 9 O2
[Zn(NH3)4]SO4 + KOH = Zn(OH)2 + NH3 + K2SO4 =>
[Zn(NH3)4]SO4 + 2 KOH = Zn(OH)2 + 4 NH3 + K2SO4
Lead(II)Nitrate + PotassiumIodide = Lead(II)Iodide + PotassiumNitrate =>
Lead(II)Nitrate + PotassiumIodide = Lead(II)Iodide + PotassiumNitrate
barium + copper(I)chloride = bariumchloride + copper =>
Ba + 2 CuCl = BaCl2 + 2 Cu
Cu(OH)2 + HCl = (CuOH)Cl + H2O =>
Cu(OH)2 + HCl = (CuOH)Cl + H2O
KCI + AgNO = AgCI + KNO =>
KCI + AgNO = AgCI + KNO
Zn + Sn(NO3)2 = Zn2NO3 + Sn =>
4 Zn + Sn(NO3)2 = 2 Zn2NO3 + Sn
Ca(NO3)2 + Ag2(Cr2O7) = Ca(Cr2O7) + AgNO3 =>
Ca(NO3)2 + Ag2(Cr2O7) = Ca(Cr2O7) + 2 AgNO3
PbO2 + Mg = PbMg + O2 =>
PbO2 + Mg = PbMg + O2
AgNO{3} + NaCO{3} = AgCO{3} + NaNO{3} =>
AgNO{3} + NaCO{3} = AgCO{3} + NaNO{3}
C9 + H7 + Cl2 + N5 = C9H7Cl2N5 =>
C9 + H7 + Cl2 + N5 = C9H7Cl2N5
C3F6 + COS = SF6 + COC3 =>
C3F6 + COS = SF6 + COC3
Ca + Na3N = Ca3N2 + Na3 =>
3 Ca + 2 Na3N = Ca3N2 + 2 Na3
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