| 前日に均衡した方程式 |
5 S8 + 24 P2O5 = 40 SO3 + 12 P4
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
NaOH + Fe(NO3)3 = Na(NO3) + Fe + OH =>
3 NaOH + Fe(NO3)3 = 3 Na(NO3) + Fe + 3 OH
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
MnO3 + KBr + H2SO4 = K2SO4 + MnSO4 + Br2 + H2O =>
MnO3 + 4 KBr + 3 H2SO4 = 2 K2SO4 + MnSO4 + 2 Br2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
OC6H5OH + O2 = CO2 + H2O =>
2 OC6H5OH + 13 O2 = 12 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3COOH + C5H11OH = CH3COOC2H5 + H3O =>
13 CH3COOH + 6 C5H11OH = 14 CH3COOC2H5 + 4 H3O
NaCl + Ge(NO3)4 = GeCl4 + NaNO3 =>
4 NaCl + Ge(NO3)4 = GeCl4 + 4 NaNO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
I2 + NaSO3 + NaOH = NaI + H2O + Na2SO4 =>
I2 + 2 NaSO3 + 4 NaOH = 2 NaI + 2 H2O + 2 Na2SO4
ZnSO4 + NH3 + H2O = (NH4)2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NH3 + 2 H2O = (NH4)2SO4 + Zn(OH)2
Cu(OH)2 + Al(NO3)3 = Al(OH)3 + Cu(NO3)2 =>
3 Cu(OH)2 + 2 Al(NO3)3 = 2 Al(OH)3 + 3 Cu(NO3)2
CH + O = C + HO =>
CH + O = C + HO
Na2SO4(aq) + SrCl2(aq) = SrSO4(s) + NaCl(aq) =>
Na2SO4(aq) + SrCl2(aq) = SrSO4(s) + 2 NaCl(aq)
H2Cr2O4 + H2O = Cr2O4{2-} + H3O{+} =>
H2Cr2O4 + 2 H2O = Cr2O4{2-} + 2 H3O{+}
HCl + MnS = ClS + HMn =>
HCl + MnS = ClS + HMn
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
KMnO4 + HCl = K2MnO4 + Cl2 + MnCl2 + H2O =>
2 KMnO4 + 8 HCl = K2MnO4 + 3 Cl2 + MnCl2 + 4 H2O
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
C2H4(ethylene) + hydrogen = C2H6 =>
C2H4(ethylene) + H2 = C2H6
IO = I + O2 =>
2 IO = 2 I + O2
Na2SO4 + Hg(NO3)2 = Na2(NO3)2 + HgSO4 =>
Na2SO4 + Hg(NO3)2 = Na2(NO3)2 + HgSO4
H2S + Pb(NO3)2 = PbS + HNO3 =>
H2S + Pb(NO3)2 = PbS + 2 HNO3
Na2(CO3) + Ca(OH)2 = Ca(CO3) + Na(OH) =>
Na2(CO3) + Ca(OH)2 = Ca(CO3) + 2 Na(OH)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
H2 + CI2 = HICI =>
H2 + 2 CI2 = 2 HICI
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Be(OH)2 + AlCl3 = BeCl3 + Al(OH)2 =>
Be(OH)2 + AlCl3 = BeCl3 + Al(OH)2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CuCl2 + (NH4)2C2O4 = CuC2O4 + NH4Cl =>
CuCl2 + (NH4)2C2O4 = CuC2O4 + 2 NH4Cl
HCl + Mg(OH)2 = H3O2 + MgCl =>
HCl + Mg(OH)2 = H3O2 + MgCl
CH3COOH + CH3NHCH3 = CH3CON(CH3)2 + H2O =>
CH3COOH + CH3NHCH3 = CH3CON(CH3)2 + H2O
Zn(s) + HCl(aq) = H2 + ZnCl1 =>
2 Zn(s) + 2 HCl(aq) = H2 + 2 ZnCl1
CH3CH2OH + KMnO4 = CH3COOH + MnO2 + H2O + KOH =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOH + 4 MnO2 + H2O + 4 KOH
NaCO3 + Na2S + SO2 = Na2S2O3 + CO2 =>
2 NaCO3 + 3 Na2S + 5 SO2 = 4 Na2S2O3 + 2 CO2
HCOOH + CH3O = HCOO + CH3OH =>
HCOOH + CH3O = HCOO + CH3OH
Cu(BO2)2 + NaBO2 + C = Cu + Na2B4O7 + CO =>
Cu(BO2)2 + 2 NaBO2 + C = Cu + Na2B4O7 + CO
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Bi + Al = BiAl =>
Bi + Al = BiAl
KOH + HBrO3 = KBrO3 + H2O = =>
KOH + HBrO3 = KBrO3 + H2O
PbO2 + FeSO4 + H2SO4 = PbSO4 + HFeO4 + H2O =>
5 PbO2 + 2 FeSO4 + 3 H2SO4 = 5 PbSO4 + 2 HFeO4 + 2 H2O
CrCl + NaClO3 + NaOH = NaCrO4 + NaCl + H2O =>
CrCl + NaClO3 + 2 NaOH = NaCrO4 + 2 NaCl + H2O
CH2 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
6 CH2 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
Fe + (NH4)2CO3 = Fe2(CO3)3 + NH4 =>
2 Fe + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4
SO2 + H2O + H2SeO3 = Se + H2SO4 =>
2 SO2 + H2O + H2SeO3 = Se + 2 H2SO4
C10H12O + CH3MgI + H2O = C11H16O + MgOHI =>
C10H12O + CH3MgI + H2O = C11H16O + MgOHI
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
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