| 前日に均衡した方程式 |
4 I2 + 5 HClO4 + 4 H2O = 8 HIO3 + 5 HCl
H + HCOO = HCOOH =>
H + HCOO = HCOOH
KOH + MgS = K2S + Mg(OH)2 =>
2 KOH + MgS = K2S + Mg(OH)2
HCl + Ba(NO3)2 = Ba(Cl)2 + HNO3 =>
2 HCl + Ba(NO3)2 = Ba(Cl)2 + 2 HNO3
C2H5OH + CuO = CH3COH + CuOH =>
C2H5OH + 2 CuO = CH3COH + 2 CuOH
Na2CrO2 + NaOH + Br2 = Na2CrO4 + NaBr + H2O =>
Na2CrO2 + 4 NaOH + 2 Br2 = Na2CrO4 + 4 NaBr + 2 H2O
HI + F2 = HF + I2 =>
2 HI + F2 = 2 HF + I2
MnS2O3 + MnO4{-} + OH{-} = MnO2 + SO4{-2} + H2O =>
3 MnS2O3 + 10 MnO4{-} + 2 OH{-} = 13 MnO2 + 6 SO4{-2} + H2O
CH3OH + Cu(OH)2 = CH2O + Cu2O + H2O =>
CH3OH + 2 Cu(OH)2 = CH2O + Cu2O + 3 H2O
BaS + O3 = BaO + S =>
3 BaS + O3 = 3 BaO + 3 S
Ce + H{+} = Ce{3+} + H2 =>
2 Ce + 6 H{+} = 2 Ce{3+} + 3 H2
FeSCN + HCl = FeCl6 + H + SCN =>
FeSCN + 6 HCl = FeCl6 + 6 H + SCN
H2SO4 + H = SO2 + H2O =>
H2SO4 + 2 H = SO2 + 2 H2O
Br + I2 = IBr3 =>
6 Br + I2 = 2 IBr3
C2H2O4 + Fe2O3 = C6Fe2O12 + H2O =>
3 C2H2O4 + Fe2O3 = C6Fe2O12 + 3 H2O
Al + H2O2 + NaOH = NaAl(OH)4 =>
2 Al + 3 H2O2 + 2 NaOH = 2 NaAl(OH)4
Li2SO4 + Pb(CH3COO)2 = Li(CH3COO) + PbSO4 =>
Li2SO4 + Pb(CH3COO)2 = 2 Li(CH3COO) + PbSO4
FeCO3 + H2O = FeO + H2CO3 =>
FeCO3 + H2O = FeO + H2CO3
Mn + SO4 = Mn(SO4)2 =>
Mn + 2 SO4 = Mn(SO4)2
C10H12O + O2 = CO2 + H2O =>
2 C10H12O + 25 O2 = 20 CO2 + 12 H2O
H3BO3 + CH3CH2OH = B(OCH2CH3)3 + H2O =>
H3BO3 + 3 CH3CH2OH = B(OCH2CH3)3 + 3 H2O
HL = L2 + H2 =>
2 HL = L2 + H2
Ni(NO3)2 + N2H4 = Ni(N2H4)3(NO3)2 =>
Ni(NO3)2 + 3 N2H4 = Ni(N2H4)3(NO3)2
MgS(s) + HNO3(aq) = Mg(NO3)2 + H2S =>
MgS(s) + 2 HNO3(aq) = Mg(NO3)2 + H2S
Ba(OH)2 + H2O2 = BaO2 + H2O =>
Ba(OH)2 + H2O2 = BaO2 + 2 H2O
S + I2 = IS =>
2 S + I2 = 2 IS
Ag(NO3) + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 Ag(NO3) + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
CrO + SO2 = CrSO3 =>
CrO + SO2 = CrSO3
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
C6H5COCH3 + H2 = C6H5CH(OH)CH3 =>
C6H5COCH3 + H2 = C6H5CH(OH)CH3
Zn + NaCl + H2O = ZnCl2 + NaOH + H2 =>
Zn + 2 NaCl + 2 H2O = ZnCl2 + 2 NaOH + H2
Ba + OH + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba + 6 OH + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO + H3O =>
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO + H3O
H3(PO4) + NH3 = (NH4)3 + PO4 =>
H3(PO4) + 3 NH3 = (NH4)3 + PO4
Ca(OH)2 + KAl(SO4)2*12H2O = Al(OH)3 + CaSO4 + KOH + H2O =>
2 Ca(OH)2 + KAl(SO4)2*12H2O = Al(OH)3 + 2 CaSO4 + KOH + 12 H2O
Fe(NO3)3 + Na3P = FeP + NaNO3 =>
Fe(NO3)3 + Na3P = FeP + 3 NaNO3
CH3NH2 + C2H5Cl = CH3NHC2H5 + HCl =>
CH3NH2 + C2H5Cl = CH3NHC2H5 + HCl
Li(s) + HOH(l) = H2 + LiOH =>
2 Li(s) + 2 HOH(l) = H2 + 2 LiOH
Br2 + CH3Cl = CH2BrCl + HBr =>
Br2 + CH3Cl = CH2BrCl + HBr
VO + Cr2O7 = Cr + VO2 =>
7 VO + Cr2O7 = 2 Cr + 7 VO2
Hg + Zn = HgZn =>
Hg + Zn = HgZn
CH3COOH + ZnCO3 = ZnCH3COO + H2O + CO2 =>
9 CH3COOH + 8 ZnCO3 = 8 ZnCH3COO + 6 H2O + 10 CO2
Cr2O3 + CO2 + OH{-} = CH4O + CrO4{2-} =>
Cr2O3 + CO2 + 4 OH{-} = CH4O + 2 CrO4{2-}
C2H2 + NaOH = C2HNa + H2O =>
C2H2 + NaOH = C2HNa + H2O
C3Cl3N3O3 + HCl = C3N3O3H3 + Cl2 =>
C3Cl3N3O3 + 3 HCl = C3N3O3H3 + 3 Cl2
Ni(OH)2 + H2SeO4 = NiSeO4 + H2O =>
Ni(OH)2 + H2SeO4 = NiSeO4 + 2 H2O
CrO + Si = Cr + SiO2 =>
2 CrO + Si = 2 Cr + SiO2
BaS + O3 = BaSO4 =>
3 BaS + 4 O3 = 3 BaSO4
CH3CH2OH + K2Cr2O7 = CH3CHO + Cr2O3 + KOH + H2O =>
3 CH3CH2OH + K2Cr2O7 = 3 CH3CHO + Cr2O3 + 2 KOH + 2 H2O
Hg(NO3)2 + K2CO3 = HgCO3 + K2(NO3)2 =>
Hg(NO3)2 + K2CO3 = HgCO3 + K2(NO3)2
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