| 前日に均衡した方程式 |
2 CuFeS2 + 5 O2 = 2 Cu + 2 FeO + 4 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuSO4 + P + H2O = H3PO4 + Cu + H2SO4 =>
5 CuSO4 + 2 P + 8 H2O = 2 H3PO4 + 5 Cu + 5 H2SO4
SO3 + H = S2O3 + H2O =>
2 SO3 + 6 H = S2O3 + 3 H2O
Pb(s) + S(s) = PbS =>
Pb(s) + S(s) = PbS
NiSO4 + Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4 =>
NiSO4 + 2 Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4
Na2CO3 + H2S = Na2S + CO2 + H2O =>
Na2CO3 + H2S = Na2S + CO2 + H2O
Al2(CrO4)3 + (NH4)2SO4 = (NH4)2CrO4 + Al2(SO4)3 =>
Al2(CrO4)3 + 3(NH4)2SO4 = 3(NH4)2CrO4 + Al2(SO4)3
C2H6O + H2O2 = C2H4O2 + H2O =>
C2H6O + 2 H2O2 = C2H4O2 + 3 H2O
Fe2 + CuCl2 = FeCl2 + Cu2 =>
Fe2 + 2 CuCl2 = 2 FeCl2 + Cu2
HI(aq) + KHSO3(aq) = KI(aq) + H2O(l) + SO2(g) =>
HI(aq) + KHSO3(aq) = KI(aq) + H2O(l) + SO2(g)
H2SO4 + Cu(NO3)2 = CuSO4 + H2(NO3)2 =>
H2SO4 + Cu(NO3)2 = CuSO4 + H2(NO3)2
C9H20(l) + O2(g) = CO2(g) + H2O(l) =>
C9H20(l) + 14 O2(g) = 9 CO2(g) + 10 H2O(l)
Na2HPO4 + Al(No3)3 = NaNo3 + Al2(HPO4)3 =>
3 Na2HPO4 + 2 Al(No3)3 = 6 NaNo3 + Al2(HPO4)3
Cl + O + H = ClOH =>
Cl + O + H = ClOH
C2H5I + CH3ONa = C2H5OCH3 + NaI =>
C2H5I + CH3ONa = C2H5OCH3 + NaI
Ag(s) + HNO3 = AgNO3(aq) + H2(g) =>
2 Ag(s) + 2 HNO3 = 2 AgNO3(aq) + H2(g)
Zn(OH)2 + Co(NO3)2 = Co(OH)2 + Zn(NO3)2 =>
Zn(OH)2 + Co(NO3)2 = Co(OH)2 + Zn(NO3)2
Na2CO3(aq) + CaCl2*H2O(aq) = CaCO3(s) + NaCl(aq) + H2O =>
Na2CO3(aq) + CaCl2*H2O(aq) = CaCO3(s) + 2 NaCl(aq) + H2O
C2H5OH + CO = C3H6O2 =>
C2H5OH + CO = C3H6O2
CH3OH + NaBr + H2SO4 = CH3Br + H2O + NaHSO4 =>
CH3OH + NaBr + H2SO4 = CH3Br + H2O + NaHSO4
Si + KOH = SiOH + K =>
Si + KOH = SiOH + K
(NH4)2S + Mn(NO3)2 = NH4NO3 + MnS =>
(NH4)2S + Mn(NO3)2 = 2 NH4NO3 + MnS
CH3Cl + H2 = CH4 + HCl =>
CH3Cl + H2 = CH4 + HCl
CH3COOH + ZnO = (CH3COO)2Zn + H2O =>
2 CH3COOH + ZnO = (CH3COO)2Zn + H2O
(NH4)2SO4 + H2SO4 = NH4HSO4 =>
(NH4)2SO4 + H2SO4 = 2 NH4HSO4
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
(NH4)3PO4 + Fe(NO3)3 = NH4(NO3) + FePO4 =>
(NH4)3PO4 + Fe(NO3)3 = 3 NH4(NO3) + FePO4
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
ZnO + Cr = Zn + CrO =>
ZnO + Cr = Zn + CrO
Cu(NO3)2 + Mg = Cu + Mg(NO3)2 =>
Cu(NO3)2 + Mg = Cu + Mg(NO3)2
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
Zn + Fe2(SO4)3 = Zn(SO4) + Fe =>
3 Zn + Fe2(SO4)3 = 3 Zn(SO4) + 2 Fe
NH4Cl + S = (NH4)2S + Cl2 =>
2 NH4Cl + S = (NH4)2S + Cl2
K2S + Fe(OH)3 = KOH + Fe2S3 =>
3 K2S + 2 Fe(OH)3 = 6 KOH + Fe2S3
Pb(OH)2 + KOH = K2[Pb(OH)4] =>
Pb(OH)2 + 2 KOH = K2[Pb(OH)4]
HPO3 + Fe(OH)2 = Fe3(PO4)2 + H2O =>
2 HPO3 + 3 Fe(OH)2 = Fe3(PO4)2 + 4 H2O
NH4NO3 + NaOH = NaNO3 + NH4OH = NaNO3 + NH4 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH4OH
K3PO4(aq) + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4(aq) + Al(NO3)3 = 3 KNO3 + AlPO4
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
K2S(aq) + CdCl2(aq) = KCl + CdS =>
K2S(aq) + CdCl2(aq) = 2 KCl + CdS
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3CH(OH)CH2CH3 + HCl = CH3CHClCH2CH3 + H2O =>
CH3CH(OH)CH2CH3 + HCl = CH3CHClCH2CH3 + H2O
Co + HF = CoF2 + H2 =>
Co + 2 HF = CoF2 + H2
{226}Rn{88} = {222}Ra{86} =>
111{226}Rn{88} = 113{222}Ra{86}
Ca(OH)2(aq) = CaO + H2O =>
Ca(OH)2(aq) = CaO + H2O
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + N2O(g) + 5 H2O(l)
C(s) + SO2(g) = CS2(s) + CO(g) =>
5 C(s) + 2 SO2(g) = CS2(s) + 4 CO(g)
TiSO4 + LiOH = Ti(OH)2 + Li2SO4 =>
TiSO4 + 2 LiOH = Ti(OH)2 + Li2SO4
SC2O3(S) + SO3(l) = SC2(SO4)3(S) =>
SC2O3(S) + 3 SO3(l) = SC2(SO4)3(S)
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