| 前日に均衡した方程式 |
C2H5NH2 + HBr = C2H5Br + NH3
C7H6O3 + C4H6O3 = C9H8O3 + C2H4O3 =>
C7H6O3 + C4H6O3 = C9H8O3 + C2H4O3
NaOH + Ca = Ca(OH)2 + Na =>
2 NaOH + Ca = Ca(OH)2 + 2 Na
KBr + NH3 = K2 + NH3Br =>
2 KBr + 2 NH3 = K2 + 2 NH3Br
CuCO3(s) + HCl(ac) = CuCl2(s) + CO2(g) + H2O(l) =>
CuCO3(s) + 2 HCl(ac) = CuCl2(s) + CO2(g) + H2O(l)
Mn{+2} + BiO3{-} + H{+} = MnO4{-} + Bi{3+} + H2O =>
2 Mn{+2} + 5 BiO3{-} + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O
C6H5CH2Br + CH3OC6H4OH = C6H5CH2OCH3OC6H4 + HBr =>
C6H5CH2Br + CH3OC6H4OH = C6H5CH2OCH3OC6H4 + HBr
Na2CO3 + HCl = NaHCO3 + NaCl =>
Na2CO3 + HCl = NaHCO3 + NaCl
Cl2 + NaOH = NaCl + HClO =>
Cl2 + NaOH = NaCl + HClO
CO3 + Ag = AgCO3 =>
CO3 + Ag = AgCO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ba3(PO4)2 + HCl2 = H + (PO4)2 + BaCl2 =>
Ba3(PO4)2 + 3 HCl2 = 3 H + (PO4)2 + 3 BaCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + S + H2O = MnO2 + SO2 + KOH =>
4 KMnO4 + 3 S + 2 H2O = 4 MnO2 + 3 SO2 + 4 KOH
Al(NO3)3(aq) + H3PO4(aq) = AlPO4(s) + HNO3(aq) =>
Al(NO3)3(aq) + H3PO4(aq) = AlPO4(s) + 3 HNO3(aq)
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
SO2 + HNO3 = SO3 + NO + H2O =>
3 SO2 + 2 HNO3 = 3 SO3 + 2 NO + H2O
NaS + BaCl2 = BaS + NaCl2 =>
NaS + BaCl2 = BaS + NaCl2
K2S2O5 + MgOH = KOH + Mg2S2O5 =>
K2S2O5 + 2 MgOH = 2 KOH + Mg2S2O5
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
KNO3 + Na2CO3 + Cr2(SO4)3 = Na2CrO4 + KNO2 + CO2 + Na2SO4 =>
3 KNO3 + 5 Na2CO3 + Cr2(SO4)3 = 2 Na2CrO4 + 3 KNO2 + 5 CO2 + 3 Na2SO4
C6H14(l) + O2(g) = CO2(g) + H2O(g)* =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)*
H3RhCl6 + NaOH = Rh(OH)3 + NaCl + H2O =>
H3RhCl6 + 6 NaOH = Rh(OH)3 + 6 NaCl + 3 H2O
Cu(NO3)2K2CO3 = CuCO3K2(NO3)2 =>
Cu(NO3)2K2CO3 = CuCO3K2(NO3)2
C2H4 + S = CS2 + H2S =>
C2H4 + 6 S = 2 CS2 + 2 H2S
Ca + HClO4 = Ca(ClO4)2 + CaCl2 + H2O =>
8 Ca + 16 HClO4 = 7 Ca(ClO4)2 + CaCl2 + 8 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
K2Cr2O7 + KI + HNO3 = KNO3 + Cr(NO3)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HNO3 = 8 KNO3 + 2 Cr(NO3)3 + 3 I2 + 7 H2O
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
BaS(aq) + KCl(aq) = BaCl2(s) + K2S(aq) =>
BaS(aq) + 2 KCl(aq) = BaCl2(s) + K2S(aq)
Fe2S3 + Na2SO4 = Fe2(SO4)3 + Na2S =>
Fe2S3 + 3 Na2SO4 = Fe2(SO4)3 + 3 Na2S
Pb{2+} + KCl = PbCl2 + K{+} =>
Pb{2+} + 2 KCl = PbCl2 + 2 K{+}
Al + Cl2 = Al2Cl3 =>
4 Al + 3 Cl2 = 2 Al2Cl3
FeS + NH3 = Fe3N2 + H2S =>
3 FeS + 2 NH3 = Fe3N2 + 3 H2S
C20 + O2 = CO2 =>
C20 + 20 O2 = 20 CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu + H2SO4 + H2O = CuSO4*5H2O + H2 =>
Cu + H2SO4 + 5 H2O = CuSO4*5H2O + H2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
NaS + BaCl2 = BaS + NaCl2 =>
NaS + BaCl2 = BaS + NaCl2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Mn3O4 + H2 = Mn + H2O =>
Mn3O4 + 4 H2 = 3 Mn + 4 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
AgNO3(ag) + NiCl2(ag) = AgCl(s) + Ni(NO3)2(ag) =>
2 AgNO3(ag) + NiCl2(ag) = 2 AgCl(s) + Ni(NO3)2(ag)
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
CH34 + O2 = CO2 + H2O =>
2 CH34 + 19 O2 = 2 CO2 + 34 H2O
Al2O3 + LiNO3 = Al(NO3)3 + Li2O =>
Al2O3 + 6 LiNO3 = 2 Al(NO3)3 + 3 Li2O
C5H14 + O2 = CO2 + H2O =>
2 C5H14 + 17 O2 = 10 CO2 + 14 H2O
Br2(ac) + NaI(ac) = NaBr(ac) + I2(ac) =>
Br2(ac) + 2 NaI(ac) = 2 NaBr(ac) + I2(ac)
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
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