| 前日に均衡した方程式 |
2 NaOH(aq) + H2SO4(aq) = 2 H2O(l) + Na2SO4
MeNO3 = MeNO2 + O2 =>
2 MeNO3 = 2 MeNO2 + O2
CuBr2 + NH4OH = NH4Br + Cu(OH)2 =>
CuBr2 + 2 NH4OH = 2 NH4Br + Cu(OH)2
AgNO3 + BaCl2 = BaN2O6 + AgCl =>
2 AgNO3 + BaCl2 = BaN2O6 + 2 AgCl
NiCr + BaCl2 + O2 = NiCl2 + CrCl2 + BaO =>
NiCr + 2 BaCl2 + O2 = NiCl2 + CrCl2 + 2 BaO
Mg + S = Mg2S =>
2 Mg + S = Mg2S
FeBr3 = Br + Fe =>
FeBr3 = 3 Br + Fe
Mg{2+} + Cl{-} = MgCl2 =>
Mg{2+} + 2 Cl{-} = MgCl2
Zn(NO3)2*6H2O + NH2CH2COOH = ZnO + CO2 + H2O + N2 =>
9 Zn(NO3)2*6H2O + 10 NH2CH2COOH = 9 ZnO + 20 CO2 + 79 H2O + 14 N2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(s) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(s)
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
H2S + Fe2Cl3 = Fe2S3 + H2Cl =>
3 H2S + Fe2Cl3 = Fe2S3 + 3 H2Cl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CuO + HCe = CuCe2 + H2O =>
CuO + 2 HCe = CuCe2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2SO + HI = H2O + H2S + I2 =>
H2SO + 2 HI = H2O + H2S + I2
NH3H2O + ZnSO4 = (NH4)2SO4 + Zn(OH)2 =>
2 NH3H2O + ZnSO4 = (NH4)2SO4 + Zn(OH)2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CO2 + NaNO3 + H2O = NaHCO3 + HNO3 =>
CO2 + NaNO3 + H2O = NaHCO3 + HNO3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
BeF2 + Mg2 = MgF2 + Be =>
2 BeF2 + Mg2 = 2 MgF2 + 2 Be
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
N2O5 + Ag2O = AgNO3 =>
N2O5 + Ag2O = 2 AgNO3
CaO + H2SO4 = Ca2(SO4)2 + H2O =>
2 CaO + 2 H2SO4 = Ca2(SO4)2 + 2 H2O
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
H2C4H4O6 + KNO3 = K2C4H4O6 + HNO3 =>
H2C4H4O6 + 2 KNO3 = K2C4H4O6 + 2 HNO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H5F + Na + SiF4 = (C6H5)4Si + NaF =>
4 C6H5F + 8 Na + SiF4 = (C6H5)4Si + 8 NaF
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + S8 + C + N2 = Fe(SCN)2 =>
4 Fe + S8 + 8 C + 4 N2 = 4 Fe(SCN)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ni{2+} + H2O2 = O2 + H{+} + Ni =>
Ni{2+} + H2O2 = O2 + 2 H{+} + Ni
C6H6 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + H2O + K2SO4 =>
C6H6 + 5 K2Cr2O7 + 20 H2SO4 = 6 CO2 + 5 Cr2(SO4)3 + 23 H2O + 5 K2SO4
Fe[Fe(SCN)6] + NH4Cl + NaF = Fe(FeF6) + NaCl + NH4SCN =>
Fe[Fe(SCN)6] + 6 NH4Cl + 6 NaF = Fe(FeF6) + 6 NaCl + 6 NH4SCN
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
In2O3 + H2O = HO + InOH =>
In2O3 + 3 H2O = 4 HO + 2 InOH
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
KClO = KClO5 + KCl =>
5 KClO = KClO5 + 4 KCl
MgH2 + NH4Cl = Mg3N2 + MgCl2 + H2 =>
4 MgH2 + 2 NH4Cl = Mg3N2 + MgCl2 + 8 H2
PbSO4 + KOH = K4[Pb(OH)6] + K2SO4 =>
PbSO4 + 6 KOH = K4[Pb(OH)6] + K2SO4
NaHCO3 + C4H6O4 = C4H4Na2O5 + H2O + CO2 =>
14 NaHCO3 + 6 C4H6O4 = 7 C4H4Na2O5 + 11 H2O + 10 CO2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
NH2C5H4N + NaNO2 = NO2C5H4N + NaNH2 =>
NH2C5H4N + NaNO2 = NO2C5H4N + NaNH2
Na2CO3*10H2O(s) = Na2CO3(s) + H2O(g) =>
Na2CO3*10H2O(s) = Na2CO3(s) + 10 H2O(g)
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