| 前日に均衡した方程式 |
Ni(NO3)2 + (NH4)2CO3 = NiCO3 + 2(NH4)(NO3)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
4 K2Cr2O7 + 3 Na2S + 16 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4 + 3 Na2SO4
Ni(NO3)2 + (NH4)2CO3 = NiCO3 + (NH4)(NO3) =>
Ni(NO3)2 + (NH4)2CO3 = NiCO3 + 2(NH4)(NO3)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
C6H12O6 + Ag2O(NH3) = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 3 Ag2O(NH3) = 6 Ag + C6H8O7 + 3 NH3 + 2 H2O
BaI2 + CuSO4 = BaSO4 + CuI2 =>
BaI2 + CuSO4 = BaSO4 + CuI2
C6H12O6 + HNO3 = C6H12O8 + HNO2 =>
C6H12O6 + 2 HNO3 = C6H12O8 + 2 HNO2
KMnO4(t) = K2MnO4MnO2O2 =>
2 KMnO4(t) = K2MnO4MnO2O2
HgNO3 = Hg + NO2 + O =>
HgNO3 = Hg + NO2 + O
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
MgSO4 + Sr(NO3)2 = Mg(NO3)2 + SrSO4 =>
MgSO4 + Sr(NO3)2 = Mg(NO3)2 + SrSO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
SiO2 + NaOH = SiO3NaH =>
SiO2 + NaOH = SiO3NaH
SO2 + H2O = SO3 + H2 =>
SO2 + H2O = SO3 + H2
Ca(NO3)2 + H2O = Ca(OH)2 + NH3 + O2 =>
Ca(NO3)2 + 4 H2O = Ca(OH)2 + 2 NH3 + 4 O2
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Ni(NO3)2 + (NH4)2CO3 = NiCO3 + (NH4)2(NO3)2 =>
Ni(NO3)2 + (NH4)2CO3 = NiCO3 + (NH4)2(NO3)2
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Fe(OH)2 + H2Te = FeTe + H2O =>
Fe(OH)2 + H2Te = FeTe + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3CHO + Cr2O72{2-} + H{+} = CH3COOH + Cr3{+} + H2O =>
212 CH3CHO + 3 Cr2O72{2-} + 8 H{+} = 212 CH3COOH + 2 Cr3{+} + 4 H2O
SO3{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-} + 2 Mn{2+} + 3 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
N2H4(l) + N2O4(l) = N2 + H2O =>
2 N2H4(l) + N2O4(l) = 3 N2 + 4 H2O
V2O5 + A1 = V + A12O3 =>
3 V2O5 + 60 A1 = 6 V + 5 A12O3
S + Ba(OH)2 = BaSO3 + H2O + BaS =>
3 S + 3 Ba(OH)2 = BaSO3 + 3 H2O + 2 BaS
AI + HCI = AICI + H2 =>
2 AI + 2 HCI = 2 AICI + H2
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaBr + HNO3 = Br2 + NO + NaNO3 + H2O =>
6 NaBr + 8 HNO3 = 3 Br2 + 2 NO + 6 NaNO3 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2SO4 + AlPO4 = Al2(SO4)3 + K3PO4 =>
3 K2SO4 + 2 AlPO4 = Al2(SO4)3 + 2 K3PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cl2 + H2 = ClH =>
Cl2 + H2 = 2 ClH
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
CuSO4(ag) + Al = Al2(SO4)3(ag) + Cu =>
3 CuSO4(ag) + 2 Al = Al2(SO4)3(ag) + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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