| 前日に均衡した方程式 |
C6H8S + 9 O2 = 6 CO2 + 4 H2O + SO2
PbO + N2O5 = Pb(NO3)2 =>
PbO + N2O5 = Pb(NO3)2
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
C2H2 + NH2{-} = C2H{-} + NH3 =>
C2H2 + NH2{-} = C2H{-} + NH3
PbCl2 + H2O = Pb(OH) + HCl2 =>
PbCl2 + H2O = Pb(OH) + HCl2
HCl + NaOH + AgNO3 = NaNO3 + AgCl + H2O =>
HCl + NaOH + AgNO3 = NaNO3 + AgCl + H2O
Na2[Al(OH)4] + NH4NO3 = NaNO3 + Al(OH)3 + H2O + N2 =>
2 Na2[Al(OH)4] + 11 NH4NO3 = 4 NaNO3 + 2 Al(OH)3 + 23 H2O + 9 N2
RhCl3 + CH3CHO + NaOH = Rh + NaCl + CH3COOH + H2 =>
2 RhCl3 + 6 CH3CHO + 6 NaOH = 2 Rh + 6 NaCl + 6 CH3COOH + 3 H2
C3H8 + Mg = Mg(C3H8)2 =>
2 C3H8 + Mg = Mg(C3H8)2
CH3NO2(s) + O2(g) = CO2(s) + H2O(g) + N2(g) =>
4 CH3NO2(s) + 3 O2(g) = 4 CO2(s) + 6 H2O(g) + 2 N2(g)
SO4{2-} + H2O + I{-} = SO3{2-} + OH{-} + I2 =>
SO4{2-} + H2O + 2 I{-} = SO3{2-} + 2 OH{-} + I2
Pb(NO3)2(ac) + K2CrO4(ac) = PbCrO4(s) + KNO3(aq) =>
Pb(NO3)2(ac) + K2CrO4(ac) = PbCrO4(s) + 2 KNO3(aq)
AsO2 + H2O = AsO4 + H =>
AsO2 + 2 H2O = AsO4 + 4 H
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
Al(s) + Br2(i) = AlBr3(s) =>
2 Al(s) + 3 Br2(i) = 2 AlBr3(s)
Cr + Cu{2+} + OH{-} = CrO4{2-} + Cu{+} + H2O =>
Cr + 6 Cu{2+} + 8 OH{-} = CrO4{2-} + 6 Cu{+} + 4 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CrCe3 + NaNO3 + NaOH = Na2CrO4 + NaNO2 + NaCe + H2O =>
2 CrCe3 + 3 NaNO3 + 10 NaOH = 2 Na2CrO4 + 3 NaNO2 + 6 NaCe + 5 H2O
Co(NO3)2(aq) + NaCl(aq) = CoCl2 + Na(NO3) =>
Co(NO3)2(aq) + 2 NaCl(aq) = CoCl2 + 2 Na(NO3)
*2N2*6H2 = *4NH3* =>
*2N2*6H2 = *4NH3*
BaCl2(aq) + KIO3(aq) = Ba(IO3)2 + KCl =>
BaCl2(aq) + 2 KIO3(aq) = Ba(IO3)2 + 2 KCl
Na2CO3 + CaCO3 + SiO2 = Na2SiO3CaSiO3 + CO2 =>
Na2CO3 + CaCO3 + 2 SiO2 = Na2SiO3CaSiO3 + 2 CO2
CsI(aq) + Cl2(aq) = CsCl(aq) + I2(aq) =>
2 CsI(aq) + Cl2(aq) = 2 CsCl(aq) + I2(aq)
Fe(NO3)2 + H2O = Fe + O2 + HNO3 =>
2 Fe(NO3)2 + 2 H2O = 2 Fe + O2 + 4 HNO3
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Be + N2 = Be2N3 =>
4 Be + 3 N2 = 2 Be2N3
Ca(PO4H2)2 + Na2CO3 = Na2(H2PO4)2 + CaCO3 =>
Ca(PO4H2)2 + Na2CO3 = Na2(H2PO4)2 + CaCO3
HNO2 + O = HNO3 =>
HNO2 + O = HNO3
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l)
ZnSO4 + CuCl2 = ZnCl2 + SO4Cu =>
ZnSO4 + CuCl2 = ZnCl2 + SO4Cu
KCl + Pb(NO3)2 = K + NO3 + PbCl2 =>
2 KCl + Pb(NO3)2 = 2 K + 2 NO3 + PbCl2
Cu2(OH)2CO3(s) = CuO + CO2 + H2O =>
Cu2(OH)2CO3(s) = 2 CuO + CO2 + H2O
S2O3{2-} + Br2 + OH{-} = SO4{2-} + Br{-} + H2O =>
S2O3{2-} + 4 Br2 + 10 OH{-} = 2 SO4{2-} + 8 Br{-} + 5 H2O
KMnO4 + NaBr + H2SO4 = Br2 + MnSO4 + H2O + KSO4 + NaSO4 =>
KMnO4 + 2 NaBr + 4 H2SO4 = Br2 + MnSO4 + 4 H2O + KSO4 + 2 NaSO4
Cu(OH)2 + H2CO3 = Cu2(CO3)2 + HOH =>
2 Cu(OH)2 + 2 H2CO3 = Cu2(CO3)2 + 4 HOH
CuFeS2 + H2SO4 = CuSO4 + H2O + SO2 + Fe2(SO4)3 =>
2 CuFeS2 + 18 H2SO4 = 2 CuSO4 + 18 H2O + 17 SO2 + Fe2(SO4)3
Al2S3(s) = Al(s) + S8(g) =>
8 Al2S3(s) = 16 Al(s) + 3 S8(g)
HCO3{-} + F{-} = CO3{2-} + HF =>
HCO3{-} + F{-} = CO3{2-} + HF
Cu(NH3)4(HO)2 + H2SO4 = Cu(NH3)4SO4 + H2O =>
Cu(NH3)4(HO)2 + H2SO4 = Cu(NH3)4SO4 + 2 H2O
Na4(Si(W3O10)4) + HCl = H4(Si(W3O10)4) + NaCl =>
Na4(Si(W3O10)4) + 4 HCl = H4(Si(W3O10)4) + 4 NaCl
(CH3OH) + O2 = CO2 + H2 =>
2(CH3OH) + O2 = 2 CO2 + 4 H2
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
KNO2 + ZnCl2 = Zn(NO2)2 + KCl =>
2 KNO2 + ZnCl2 = Zn(NO2)2 + 2 KCl
Al(SO4) + Na(PO4) = Al(PO4) + Na(SO4) =>
Al(SO4) + Na(PO4) = Al(PO4) + Na(SO4)
AgNO3(heat) = AgNO2 + O2 =>
2 AgNO3(heat) = 2 AgNO2 + O2
C6H5MgBr + CO2 + HCl = C6H5COOH + MgBrCl =>
C6H5MgBr + CO2 + HCl = C6H5COOH + MgBrCl
C7H12 = C7H8 + H2 =>
C7H12 = C7H8 + 2 H2
MgO2H2 + C2H4O2 = H2O + MgC4H6O4 =>
MgO2H2 + 2 C2H4O2 = 2 H2O + MgC4H6O4
CrCe3 + NaNO3 + NaOH = Na2CrO4 + NaNO2 + NaCe + H2O =>
2 CrCe3 + 3 NaNO3 + 10 NaOH = 2 Na2CrO4 + 3 NaNO2 + 6 NaCe + 5 H2O
S2O3{2-} + Br2 + OH{-} = SO4{2-} + Br{-} + H2O =>
S2O3{2-} + 4 Br2 + 10 OH{-} = 2 SO4{2-} + 8 Br{-} + 5 H2O
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