| 前日に均衡した方程式 |
4 C5H5N + 27 O2 = 20 CO2 + 4 NO + 10 H2O
Na(HCO3) = Na2(CO3) + CO2 + H2O =>
2 Na(HCO3) = Na2(CO3) + CO2 + H2O
HClO3 + Mg(OH)2 = H2O + Mg(ClO3)2 =>
2 HClO3 + Mg(OH)2 = 2 H2O + Mg(ClO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
MgS(s) + O2(g) = MgO(s) + SO2(g) =>
2 MgS(s) + 3 O2(g) = 2 MgO(s) + 2 SO2(g)
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
KNO3 + C12H22O11 = (CO)2CO3 + H2O + KOH + N2 =>
8 KNO3 + C12H22O11 = 4(CO)2CO3 + 7 H2O + 8 KOH + 4 N2
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
NH4Br + Ca(OH)2 = NH3 + H2O + CaBr2 =>
2 NH4Br + Ca(OH)2 = 2 NH3 + 2 H2O + CaBr2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaBr2 + NaF = BaF2 + NaBr =>
BaBr2 + 2 NaF = BaF2 + 2 NaBr
ZrSiO4 + Cl2 = ZrCl4 + SiO3 + O3 =>
3 ZrSiO4 + 6 Cl2 = 3 ZrCl4 + 3 SiO3 + O3
CaO + MgO = CaO2 + Mg =>
CaO + MgO = CaO2 + Mg
CH4 + FeCl3 = CH2Cl2 + FeCl2 + HCl =>
CH4 + 4 FeCl3 = CH2Cl2 + 4 FeCl2 + 2 HCl
H2O(l) + N2O5(s) = HNO3(l) =>
H2O(l) + N2O5(s) = 2 HNO3(l)
CaCO3 + SiO2 = Ca4SiO6 + CO2 =>
4 CaCO3 + SiO2 = Ca4SiO6 + 4 CO2
Mg3N2 = Mg3 + N2 =>
Mg3N2 = Mg3 + N2
Na2HPO4 + NiNO3 = Ni2HPO4 + NaNO3 =>
Na2HPO4 + 2 NiNO3 = Ni2HPO4 + 2 NaNO3
O2 + N2 = N1O3 =>
3 O2 + N2 = 2 N1O3
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
MgCl2 + NaS2 = MgS2 + Cl2Na =>
MgCl2 + NaS2 = MgS2 + Cl2Na
CuSO4 + NH4OH = (Cu(NH3)2)SO4 + H2O =>
CuSO4 + 2 NH4OH = (Cu(NH3)2)SO4 + 2 H2O
H2O(l) + HBr(aq) = H3O(aq) + Br(l) =>
H2O(l) + HBr(aq) = H3O(aq) + Br(l)
CrCl3 + Na2SO3 = Cr2(SO3)3 + NaCl =>
2 CrCl3 + 3 Na2SO3 = Cr2(SO3)3 + 6 NaCl
Ba(OH)2 + Ca(oh)2 = Ba(oh)2 + Ca(OH)2 =>
2 Ba(OH)2 + Ca(oh)2 = Ba(oh)2 + 2 Ca(OH)2
FeC2O4H2OH2O(s) + O2(g) = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4H2OH2O(s) + 3 O2(g) = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KNO3 + AlCl3 = Al(NO3)3 + KCl =>
3 KNO3 + AlCl3 = Al(NO3)3 + 3 KCl
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CrCl3 + Ba(NO3)2 = Cr(NO3)3 + BaCl2 =>
2 CrCl3 + 3 Ba(NO3)2 = 2 Cr(NO3)3 + 3 BaCl2
NaCl + H2SO4 = Cl + SO2 + Na2SO4 + H2O =>
2 NaCl + 2 H2SO4 = 2 Cl + SO2 + Na2SO4 + 2 H2O
CH4 + Cl = CH2 + HCl =>
CH4 + 2 Cl = CH2 + 2 HCl
Ni(OH)2 + NaOH = Ni(OH)2NaOH =>
Ni(OH)2 + NaOH = Ni(OH)2NaOH
Ag(NO3) + KOH = Ag(OH) + K(NO3) =>
Ag(NO3) + KOH = Ag(OH) + K(NO3)
I + HNO3 = HIO3 + NO + H2O =>
3 I + 5 HNO3 = 3 HIO3 + 5 NO + H2O
Fe2 + Cl3 = Fe2Cl3 =>
Fe2 + Cl3 = Fe2Cl3
C4H6O6 + KOH = KC4H5O6 + H2O =>
C4H6O6 + KOH = KC4H5O6 + H2O
H3 + OH = H2O =>
H3 + 3 OH = 3 H2O
Al(s) + H2O(l) = Al2O3(s) + H2(g) =>
2 Al(s) + 3 H2O(l) = Al2O3(s) + 3 H2(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeCl3 + Pb3(PO4)4 = Fe(PO4) + PbCl4 =>
4 FeCl3 + Pb3(PO4)4 = 4 Fe(PO4) + 3 PbCl4
BaCl2 + CuSO4 = BaSO4 + Cl + Cu =>
BaCl2 + CuSO4 = BaSO4 + 2 Cl + Cu
CH3{-}C(CH3) = CH{-}CH3 + H2 =>
CH3{-}C(CH3) = CH{-}CH3 + H2
NH4CO3 + CaCl2 = CaCO3 + NH4Cl2 =>
NH4CO3 + CaCl2 = CaCO3 + NH4Cl2
F + KOH = KF + HO =>
F + KOH = KF + HO
Zn + KOH = K2ZnO2 + H3 =>
3 Zn + 6 KOH = 3 K2ZnO2 + 2 H3
Ag2S + HCl + NaClO3 = AgCl + S + NaCl + H2O =>
3 Ag2S + 6 HCl + NaClO3 = 6 AgCl + 3 S + NaCl + 3 H2O
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