| 前日に均衡した方程式 |
3 C + Fe2(O)3 = 2 Fe + 3 CO
ClO + H2O = HClO + OH =>
ClO + H2O = HClO + OH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Sr(NO3)2 + H2O = SrO + H2(NO3)2 =>
Sr(NO3)2 + H2O = SrO + H2(NO3)2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Cr(OH) + H2O + O2 = Cr(OH)3 =>
2 Cr(OH) + 2 H2O + O2 = 2 Cr(OH)3
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
CaCO3 + BaBr2 = CaBr + Ba(CO3)2 =>
2 CaCO3 + BaBr2 = 2 CaBr + Ba(CO3)2
Pb(NO3)2 + KCl = KNO3 + PbCl2 =>
Pb(NO3)2 + 2 KCl = 2 KNO3 + PbCl2
Al(NO3)3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)(NO3) =>
2 Al(NO3)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6(NH4)(NO3)
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
IO3{-} + SO2 + H2O = SO4{2-} + H{+} + I2 =>
2 IO3{-} + 5 SO2 + 4 H2O = 5 SO4{2-} + 8 H{+} + I2
KMnO4 + HNO2 + H2SO4 = K2SO4 + Mn2SO4 + HNO3 + H2O =>
2 KMnO4 + 6 HNO2 + 2 H2SO4 = K2SO4 + Mn2SO4 + 6 HNO3 + 2 H2O
Ca3(PO4)2(s) + H2SO4(ac) = CaSO4 + H3PO4 =>
Ca3(PO4)2(s) + 3 H2SO4(ac) = 3 CaSO4 + 2 H3PO4
NH4Cl(s) + Ca(OH)2(s) = NH3 + H2O + CaCl2 =>
2 NH4Cl(s) + Ca(OH)2(s) = 2 NH3 + 2 H2O + CaCl2
Ag2S + Al(s) = Al2S3(s) + Ag(s) =>
3 Ag2S + 2 Al(s) = Al2S3(s) + 6 Ag(s)
N + O2 = NO2 =>
N + O2 = NO2
AlCl{3} + Ca(OH){2} = Al(OH){3} + CaCl{2} =>
AlCl{3} + Ca(OH){2} = Al(OH){3} + CaCl{2}
Br{-} + BrO2{-} + H{+} = Br2 + H2O =>
3 Br{-} + BrO2{-} + 4 H{+} = 2 Br2 + 2 H2O
CuSO4 + H2O = Cu(H2O)6 + SO4 =>
CuSO4 + 6 H2O = Cu(H2O)6 + SO4
HF + MgS = H2S + MgF2 =>
2 HF + MgS = H2S + MgF2
Br2 + KOH(t) = H2O + KBr + KBrO3 =>
3 Br2 + 6 KOH(t) = 3 H2O + 5 KBr + KBrO3
CdBr2(aq) + Na2S(aq) = CdS(aq) + NaBr(l) =>
CdBr2(aq) + Na2S(aq) = CdS(aq) + 2 NaBr(l)
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Na2S2O3 + CH3COOH = CH3COONa + S + SO2 + H2O =>
Na2S2O3 + 2 CH3COOH = 2 CH3COONa + S + SO2 + H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Na3PO4 + LiBr = Li3PO4 + NaBr =>
Na3PO4 + 3 LiBr = Li3PO4 + 3 NaBr
H2N + H2O = NH3OH =>
H2N + H2O = NH3OH
C7H3Cl2O2 + C6H5CH3 = C6H5Cl + HCl + CO =>
20 C7H3Cl2O2 + 14 C6H5CH3 = 33 C6H5Cl + 7 HCl + 40 CO
KCl + Pb(NO3)2 = PbCl2 + K2(NO3)2 =>
2 KCl + Pb(NO3)2 = PbCl2 + K2(NO3)2
(NH4)2CO3 = NH3 + NH5CO3 =>
(NH4)2CO3 = NH3 + NH5CO3
CrO4{2-} + H2O + Zn = Cr(OH3) + OH{-} + Zn{2+} =>
2 CrO4{2-} + 12 H2O + 7 Zn = 2 Cr(OH3) + 18 OH{-} + 7 Zn{2+}
(NH3OH)2SO4 + KMnO4 + H2SO4 = HNO2 + MnSO4 + K2SO4 + H2O =>
5(NH3OH)2SO4 + 8 KMnO4 + 7 H2SO4 = 10 HNO2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
CUS + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 2 NO + 4 H2O
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
C7H9N + C4H6O3 = C9H11NO + CH3COOH =>
C7H9N + C4H6O3 = C9H11NO + CH3COOH
CuSO4 + PbCl2 = PbSO4 + CuCl2 =>
CuSO4 + PbCl2 = PbSO4 + CuCl2
Cu(NO3)2 + Na2CO3 = NaNO3 + CuO + CO2 =>
Cu(NO3)2 + Na2CO3 = 2 NaNO3 + CuO + CO2
AgNO3(aq) + KCl(aq) = AgCl(aq) + NO3K(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(aq) + NO3K(aq)
Na + Mg(OH)2 = NaOH + Mg =>
2 Na + Mg(OH)2 = 2 NaOH + Mg
Cd + As = CdAs =>
Cd + As = CdAs
O2 + Ni3N2 = NiO + N2 =>
3 O2 + 2 Ni3N2 = 6 NiO + 2 N2
HF + MnCO3 = MnF2 + CO2 + H2O =>
2 HF + MnCO3 = MnF2 + CO2 + H2O
C6H10O3 + C15H12O = C21H20O3 =>
8 C6H10O3 + 15 C15H12O = 13 C21H20O3
ONO2 = NO + O2 =>
ONO2 = NO + O2
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
N2O3 + Na2O = NaNO2 =>
N2O3 + Na2O = 2 NaNO2
Cd + As = CdAs =>
Cd + As = CdAs
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