| 前日に均衡した方程式 |
C7H8 + 7 O2 = 4 H2 + 7 CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
K2Cr2O7 + C6H12O6 = Cr2O3 + K2O + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 = 4 Cr2O3 + 4 K2O + 6 CO2 + 6 H2O
Na2O + HClO4 = NaClO4 + H2O =>
Na2O + 2 HClO4 = 2 NaClO4 + H2O
H2O(g) + CO2(g) = C6H12O6(s) + O2(g) =>
6 H2O(g) + 6 CO2(g) = C6H12O6(s) + 6 O2(g)
ZnS + H2S = Zn(HS)2 =>
ZnS + H2S = Zn(HS)2
Li + D2O = D2 + Li2O =>
2 Li + D2O = D2 + Li2O
H2FO4 + Mn(OH)3 = Mn2(FO4)3 + H2O =>
3 H2FO4 + 2 Mn(OH)3 = Mn2(FO4)3 + 6 H2O
Cu2O + KNO3 + H2SO4 = NO2 + CuSO4 + K2O + H2O =>
Cu2O + 2 KNO3 + 2 H2SO4 = 2 NO2 + 2 CuSO4 + K2O + 2 H2O
K2Cr4 + H2S = H2 + Cr4 + K2S =>
K2Cr4 + H2S = H2 + Cr4 + K2S
H2O2 + NH4OH = (NH4)2O2 + H2O =>
H2O2 + 2 NH4OH = (NH4)2O2 + 2 H2O
AgNO3 + CI = N2O5 + AgCI + O2 =>
4 AgNO3 + 4 CI = 2 N2O5 + 4 AgCI + O2
CUSO4 + Na = Na2SO4 + CU =>
CUSO4 + 2 Na = Na2SO4 + CU
Fe(NO3)3 + Mg(OH)2 = Mg(NO3)2 + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Mg(OH)2 = 3 Mg(NO3)2 + 2 Fe(OH)3
*C8H12S2 + O2 = CO2 + H2O + SO2 =>
*C8H12S2 + 13 O2 = 8 CO2 + 6 H2O + 2 SO2
KNO3 + Fe + KOH = KNO2 + K2FeO4 + H2O =>
3 KNO3 + Fe + 2 KOH = 3 KNO2 + K2FeO4 + H2O
MgO + HCl = MgCl2 + H2 + O2 =>
2 MgO + 4 HCl = 2 MgCl2 + 2 H2 + O2
Fe + HCOOH = HCOOFe + H2 =>
2 Fe + 2 HCOOH = 2 HCOOFe + H2
C4H6O2 + NaHCO3 + NaCl + H2O = Na3C25H42O18Cl + CO2 =>
6 C4H6O2 + 2 NaHCO3 + NaCl + 2 H2O = Na3C25H42O18Cl + CO2
Fe + NH3 = Fe(NH2) + H2 =>
2 Fe + 2 NH3 = 2 Fe(NH2) + H2
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5OH + Al2O3 = C2H5OC2H5 + Al(OH)3 =>
6 C2H5OH + Al2O3 = 3 C2H5OC2H5 + 2 Al(OH)3
C4H6O3 + CH2COC2H5 = CH3COCH2COC2H5 + C2H5CHO =>
2 C4H6O3 + 10 CH2COC2H5 = 7 CH3COCH2COC2H5 + 2 C2H5CHO
K3[Cr(OH)6] + HCl = [Cr(H2O)6]Cl3 + KCl =>
K3[Cr(OH)6] + 6 HCl = [Cr(H2O)6]Cl3 + 3 KCl
NH4NO3 + NaOH = NaNO3NH3 + H2O =>
NH4NO3 + NaOH = NaNO3NH3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
H2C6H6O6 + OH = C6H6O6 + H2O =>
H2C6H6O6 + 2 OH = C6H6O6 + 2 H2O
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
BaCl + NaP = BaP + NaCl =>
BaCl + NaP = BaP + NaCl
Fe + H2S04 = Fe2S04 + H2 =>
2 Fe + H2S04 = Fe2S04 + H2
C2H2 + NaOH = NaC + H2O =>
C2H2 + 2 NaOH = 2 NaC + 2 H2O
NaOH + HCH2ClCO = H2O + NaCH2ClCO =>
NaOH + HCH2ClCO = H2O + NaCH2ClCO
Cu(OH)2 + CO2 = CuO + C(OH)4 =>
2 Cu(OH)2 + CO2 = 2 CuO + C(OH)4
K2[Co(SCN)4] + KOH = Co(OH)2 + KSCN =>
K2[Co(SCN)4] + 2 KOH = Co(OH)2 + 4 KSCN
CrO4{-2} + CN{-} + H2O = CNO{-} + Cr(OH)3{-} + OH{-} =>
CrO4{-2} + 2 CN{-} + 2 H2O = 2 CNO{-} + Cr(OH)3{-} + OH{-}
Na2NO3(aq) + CaCl2(aq) = CaNO3(aq) + NaCl(aq) =>
Na2NO3(aq) + CaCl2(aq) = CaNO3(aq) + 2 NaCl(aq)
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
HPO4{2-} + F{-} = HF + PO4{3-} =>
HPO4{2-} + F{-} = HF + PO4{3-}
MgO + Ba(OH)2 = BaO + Mg(OH)2 =>
MgO + Ba(OH)2 = BaO + Mg(OH)2
Ta2O5 + NaOH = Na3TaO4 + H2O =>
Ta2O5 + 6 NaOH = 2 Na3TaO4 + 3 H2O
KHCO3 + H2O = H3O + KCO3 =>
KHCO3 + H2O = H3O + KCO3
H2S + MgO = Mg + SO2 + H2 =>
H2S + 2 MgO = 2 Mg + SO2 + H2
Cd + S = Cd3S2 =>
3 Cd + 2 S = Cd3S2
Be + C = Be2C =>
2 Be + C = Be2C
C6H5OH + OH = H2O + CO2 =>
C6H5OH + 28 OH = 17 H2O + 6 CO2
Zn(OH)2 + Na + H2O = Na2[Zn(OH)4] + H2 =>
Zn(OH)2 + 2 Na + 2 H2O = Na2[Zn(OH)4] + H2
RbOH + Zn = Rb2ZnO2 + H2 =>
2 RbOH + Zn = Rb2ZnO2 + H2
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