| 前日に均衡した方程式 |
3 NO2 + Na2O = 2 NaNO3 + NO
Cr(OH)3 + H2SO4 = CrSO4 + H2O + OH =>
Cr(OH)3 + H2SO4 = CrSO4 + 2 H2O + OH
Ga(OH)3 + H3AsO3 = Ga2(HAsO3)3 + H2O =>
2 Ga(OH)3 + 3 H3AsO3 = Ga2(HAsO3)3 + 6 H2O
H2O = H8O4 =>
4 H2O = H8O4
Ca(OH)2 + H3(AsO4) = Ca3(AsO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(AsO4) = Ca3(AsO4)2 + 6 H2O
K2SIO3 + H2SO4 = K2SO4 + H2SIO3 =>
K2SIO3 + H2SO4 = K2SO4 + H2SIO3
NaOH + KH2PO4 = NaKHPO4 + H2O =>
NaOH + KH2PO4 = NaKHPO4 + H2O
FeO + KClO3 + HCl = KCl + H2O + FeCl3 =>
6 FeO + KClO3 + 18 HCl = KCl + 9 H2O + 6 FeCl3
NH3*NI3 = N2 + NH4I + I2 =>
8 NH3*NI3 = 5 N2 + 6 NH4I + 9 I2
Ca + SnCl4 = CaCl3 + Sn =>
4 Ca + 3 SnCl4 = 4 CaCl3 + 3 Sn
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe + HCl + HNO3 = H[FeCl4] + NO2 + H2O =>
Fe + 4 HCl + 3 HNO3 = H[FeCl4] + 3 NO2 + 3 H2O
Sb + H2SO4 = Sb2O3 + H2O + SO2 =>
2 Sb + 3 H2SO4 = Sb2O3 + 3 H2O + 3 SO2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
MgBr2 + CI = MgCI + Br =>
MgBr2 + CI = MgCI + 2 Br
H2S + AuCl3 + H2O = Au2S2 + H2SO4 + HCl =>
9 H2S + 8 AuCl3 + 4 H2O = 4 Au2S2 + H2SO4 + 24 HCl
Ni3S2(s) + O2(g) = NiO(s) + SO2(g) =>
2 Ni3S2(s) + 7 O2(g) = 6 NiO(s) + 4 SO2(g)
MgO + HCHO2 = Mg(CHO2)2 + H2O =>
MgO + 2 HCHO2 = Mg(CHO2)2 + H2O
NMe4Br5 = NMe4Br + Br =>
NMe4Br5 = NMe4Br + 4 Br
KF + Ca = CaF + K =>
KF + Ca = CaF + K
N2H4 + Zn + KOH + H2O = NH3 + K2(Zn(OH)4) =>
N2H4 + Zn + 2 KOH + 2 H2O = 2 NH3 + K2(Zn(OH)4)
C7H8 + KCl + I2 = C7H7(KCl) + HI =>
2 C7H8 + 2 KCl + I2 = 2 C7H7(KCl) + 2 HI
H2SO4 + C21H30O2 = C + H2O + SO2 =>
13 H2SO4 + C21H30O2 = 21 C + 28 H2O + 13 SO2
Co2Br3 + F2 = Co2F3 + Br2 =>
2 Co2Br3 + 3 F2 = 2 Co2F3 + 3 Br2
Na2SO3 + H2SO4 = Na2SO4 + H2 + SO2 =>
2 Na2SO3 + H2SO4 = 2 Na2SO4 + H2 + SO2
C14H10O2 + NaBH4 + H2O = C14H14O2 + NaBH3OH =>
C14H10O2 + 2 NaBH4 + 2 H2O = C14H14O2 + 2 NaBH3OH
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Be + Ti(NO3)3 = Ti + Be(NO3)2 =>
3 Be + 2 Ti(NO3)3 = 2 Ti + 3 Be(NO3)2
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbSO4
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C6H6 + H = C6H12 =>
C6H6 + 6 H = C6H12
H(NO3) + (NH4)(OH) = H2O + (NH4)(NO3) =>
H(NO3) + (NH4)(OH) = H2O + (NH4)(NO3)
FeO + H2CO3 = (FeOH)2CO3 =>
2 FeO + H2CO3 = (FeOH)2CO3
KMnO4 + MnCl + H2O = Mn2O3 + KCl + HCl =>
2 KMnO4 + 4 MnCl + H2O = 3 Mn2O3 + 2 KCl + 2 HCl
SrCl2(aq) + Na3PO4(aq) = Sr3(PO4)2(s) + NaCl(aq) =>
3 SrCl2(aq) + 2 Na3PO4(aq) = Sr3(PO4)2(s) + 6 NaCl(aq)
BaCl2(aq) + H3PO4(aq) = BaPO4(aq) + H3Cl2(aq) =>
BaCl2(aq) + H3PO4(aq) = BaPO4(aq) + H3Cl2(aq)
Na2SO4 + Ba(OH)2 = Na(OH) + Ba(SO4) =>
Na2SO4 + Ba(OH)2 = 2 Na(OH) + Ba(SO4)
[Co(H2O)6]Cl2 + HCl = H4[CoCl6] + H2O =>
[Co(H2O)6]Cl2 + 4 HCl = H4[CoCl6] + 6 H2O
CuI + Na2SO3 = CuSO3 + Na2I =>
CuI + Na2SO3 = CuSO3 + Na2I
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
PB(NO3)2 + H2O = PBO + HNO3 =>
PB(NO3)2 + H2O = PBO + 2 HNO3
KIO3(aq) + HCl(aq) = KICl2(aq) + Cl2 + H2O(l) =>
KIO3(aq) + 6 HCl(aq) = KICl2(aq) + 2 Cl2 + 3 H2O(l)
C5H12O + C4H2O4 = H2O + C7H14O2 =>
41 C5H12O + 10 C4H2O4 = 11 H2O + 35 C7H14O2
C4H9CONHC11 + O2 = CO2 + H2O + N2 =>
2 C4H9CONHC11 + 36 O2 = 32 CO2 + 10 H2O + N2
C6H6 + H = C6H12 =>
C6H6 + 6 H = C6H12
Te + O = TeO =>
Te + O = TeO
SO2 + H2O = SO4{2-} + e + H{+} =>
SO2 + 2 H2O = SO4{2-} + 2e + 4 H{+}
NH3 + MnO4{-} = N2 + NH4{+} + MnO2 + OH{-} =>
4 NH3 + 2 MnO4{-} = N2 + 2 NH4{+} + 2 MnO2 + 4 OH{-}
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
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