| 前日に均衡した方程式 |
3 BaO(s) + As2O5(s) = Ba3(AsO4)2(s)
KNO3 + Na = Na2O + K2ON2 =>
2 KNO3 + 10 Na = 5 Na2O + K2ON2
NaHCO3 + AlSO4 = NaSO4 + AlOH + CO2 =>
NaHCO3 + AlSO4 = NaSO4 + AlOH + CO2
FeBr2 + NaOH = NaBr + Fe(OH)2 =>
FeBr2 + 2 NaOH = 2 NaBr + Fe(OH)2
K(HCO3) + H3PO4 = K2(HPO4) + H2O + CO2 =>
2 K(HCO3) + H3PO4 = K2(HPO4) + 2 H2O + 2 CO2
C7H16(g) + O2(g) = CO2(g) + H2O(l) =>
C7H16(g) + 11 O2(g) = 7 CO2(g) + 8 H2O(l)
LiOH(aq) + HI(aq) = H2O(l) + LiI(aq) =>
LiOH(aq) + HI(aq) = H2O(l) + LiI(aq)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cu(OH)2 + H2Co3 = CuCo3 + H2O =>
Cu(OH)2 + H2Co3 = CuCo3 + 2 H2O
CaCl2 + CuSO4 = CuCa + Cl2SO4 =>
CaCl2 + CuSO4 = CuCa + Cl2SO4
C2H5Cl + Cl2 = C2H4Cl2 + HCl =>
C2H5Cl + Cl2 = C2H4Cl2 + HCl
Al(OH)3 + Na2CO3 + HF = Na3AlF6 + CO2 + H2O =>
2 Al(OH)3 + 3 Na2CO3 + 12 HF = 2 Na3AlF6 + 3 CO2 + 9 H2O
BaCl2 + Na2S = BaS + NaCl =>
BaCl2 + Na2S = BaS + 2 NaCl
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
CaCO3 + C = CaC2 + CO =>
CaCO3 + 4 C = CaC2 + 3 CO
Cu + CI2 = CuCI2 =>
Cu + CI2 = CuCI2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
K3PO4 + Fe(C3H3O2)2 = Fe + PO4 + KC3H3O2 =>
2 K3PO4 + 3 Fe(C3H3O2)2 = 3 Fe + 2 PO4 + 6 KC3H3O2
BaCl2 + H2SO4 = (BaSO4) + HCl =>
BaCl2 + H2SO4 = (BaSO4) + 2 HCl
Ni + Fe2(SO4)3 = Fe + Ni(SO4)2 =>
3 Ni + 2 Fe2(SO4)3 = 4 Fe + 3 Ni(SO4)2
CaO(ac) + H2O = CaOH2O =>
CaO(ac) + H2O = CaOH2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
LeadNitrate + BariumChloride = LeadChloride + BariumNitrate =>
LeadNitrate + BariumChloride = LeadChloride + BariumNitrate
HNO3 + (NH4)2S = NH4NO3 + H2S =>
2 HNO3 + (NH4)2S = 2 NH4NO3 + H2S
NaOH + HClO = H2O + NaClO =>
NaOH + HClO = H2O + NaClO
C6H12O6 = C(s) + H2O(l) =>
C6H12O6 = 6 C(s) + 6 H2O(l)
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
NO3 + NH4 = NO3NH4 =>
NO3 + NH4 = NO3NH4
HNO3 + Ba(OH)2 = NO3(OH)2 + BaH =>
HNO3 + Ba(OH)2 = NO3(OH)2 + BaH
IO3{-} + S2O3{2-} + H2O = I2 + S4O6{2-} + OH{-} =>
2 IO3{-} + 10 S2O3{2-} + 6 H2O = I2 + 5 S4O6{2-} + 12 OH{-}
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PbSO4 + H2O = PbO2 + Pb + H2SO4 =>
2 PbSO4 + 2 H2O = PbO2 + Pb + 2 H2SO4
FeBr2 + NaOH = NaBr + Fe(OH)2 =>
FeBr2 + 2 NaOH = 2 NaBr + Fe(OH)2
Ca2CO3 + H2Cl = Ca2Cl + H2CO3 =>
Ca2CO3 + H2Cl = Ca2Cl + H2CO3
PbCl2 + SnCl2 + S = Pb3Sn6S34 + Cl =>
3 PbCl2 + 6 SnCl2 + 34 S = Pb3Sn6S34 + 18 Cl
K2{+} + SO4{-} = K2SO4 =>
K2{+} + SO4{-} = K2SO4
Na2O2 = Na + O2 =>
Na2O2 = 2 Na + O2
C12 + KI = KCI =>
C12 + 12 KI = 12 KCI
HAuCl4 + Fe2(SO4)3 = Au + FeCl3 + Fe(SO4)2 + HCl =>
HAuCl4 + 2 Fe2(SO4)3 = Au + FeCl3 + 3 Fe(SO4)2 + HCl
NaCl + NH4NO3 = NaNO3 + NH4Cl =>
NaCl + NH4NO3 = NaNO3 + NH4Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO2 + CaO = Ca2S + O2 =>
SO2 + 2 CaO = Ca2S + 2 O2
Li4C + H2O = H4C + LiOH =>
Li4C + 4 H2O = H4C + 4 LiOH
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe2S3 + Na = Fe + Na2S =>
Fe2S3 + 6 Na = 2 Fe + 3 Na2S
(NH4)2CO3 + NaCl = NH4Cl + CO3Na2 =>
(NH4)2CO3 + 2 NaCl = 2 NH4Cl + CO3Na2
(C6H12O6(s)) + O2(g) = CO2(g) + H2O =>
(C6H12O6(s)) + 6 O2(g) = 6 CO2(g) + 6 H2O
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