| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 C9H15S + 55 O2 = 36 CO2 + 4 SO2 + 30 H2O
Pb + HC1 = PbC12 + H2 =>
Pb + 12 HC1 = PbC12 + 6 H2
PH3 + HClO4 = P4 + H2O + HCl =>
8 PH3 + 3 HClO4 = 2 P4 + 12 H2O + 3 HCl
Ag2SO4 + NH3 = Ag2N + H3SO4 =>
Ag2SO4 + NH3 = Ag2N + H3SO4
Cu + AgCl2 = CuCl + Ag =>
2 Cu + AgCl2 = 2 CuCl + Ag
Cr + ZnSO4 = Cr(SO4)3 + Zn =>
Cr + 3 ZnSO4 = Cr(SO4)3 + 3 Zn
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
KAl(SO4)2 + Ca(OH)2 = CaSO4 + Ca(Al(OH)4)2 + K2SO4 =>
2 KAl(SO4)2 + 4 Ca(OH)2 = 3 CaSO4 + Ca(Al(OH)4)2 + K2SO4
Na{+} + HCl = NaCl + H{+} =>
Na{+} + HCl = NaCl + H{+}
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
FeCl3 + BaSO4 = Fe2(SO4)3 + BaCl2 =>
2 FeCl3 + 3 BaSO4 = Fe2(SO4)3 + 3 BaCl2
Na + AgNo3 = NaNo3 + Ag =>
Na + AgNo3 = NaNo3 + Ag
Cl2O4 + HCl = Cl2 + H2O =>
Cl2O4 + 8 HCl = 5 Cl2 + 4 H2O
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s) =>
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s)
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
Si2H3 + O2 = SiO + H2O =>
4 Si2H3 + 7 O2 = 8 SiO + 6 H2O
C2H6 + O2 = CO2 + H2 =>
C2H6 + 2 O2 = 2 CO2 + 3 H2
ZnSO4 + NH4OH = NH4SO4 + ZnOH =>
ZnSO4 + NH4OH = NH4SO4 + ZnOH
CoCl3 + O2 = Co(ClO3)3 =>
2 CoCl3 + 9 O2 = 2 Co(ClO3)3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C4H10Br2 = C4H9BrHBr =>
C4H10Br2 = C4H9BrHBr
Pb(s) + HNO3(aq) = Pb(NO3)4(aq) + H2(g) =>
Pb(s) + 4 HNO3(aq) = Pb(NO3)4(aq) + 2 H2(g)
KMnO4 + KI + CH3COOH = I2 + Mn(CH3COO)2 + CH3COOK + H2O =>
2 KMnO4 + 10 KI + 16 CH3COOH = 5 I2 + 2 Mn(CH3COO)2 + 12 CH3COOK + 8 H2O
C6H5CHOHCN = C6H5CHO + HCN =>
C6H5CHOHCN = C6H5CHO + HCN
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CoCl2 + NaBH4 + H2O = Co2B + NaCl + H2 + B(OH)3 =>
4 CoCl2 + 8 NaBH4 + 18 H2O = 2 Co2B + 8 NaCl + 25 H2 + 6 B(OH)3
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2SO4 + BaO = NaO + BaSO3 =>
Na2SO4 + BaO = 2 NaO + BaSO3
Ba(PO4)2 + Na2CO3 = NaPO4 + BaCO3 =>
Ba(PO4)2 + Na2CO3 = 2 NaPO4 + BaCO3
CrCl3 + Ba(OH)2 = Cr(OH)3 + Cl2Ba =>
2 CrCl3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Cl2Ba
N(H)3 = (N)2 + (H)2 =>
2 N(H)3 = (N)2 + 3(H)2
KBr + KMnO4 + H2SO4 = Br2 + H2O + K2SO4 + MnSO4 =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 8 H2O + 6 K2SO4 + 2 MnSO4
MnO2 + FeSO4 + H3O{+} = Mn{2+} + SO4{2-} + Fe{3+} + H2O =>
MnO2 + 2 FeSO4 + 4 H3O{+} = Mn{2+} + 2 SO4{2-} + 2 Fe{3+} + 6 H2O
C48H42O7 + Ba(ClO3)2 = CO2 + H2O + BaCl2 =>
3 C48H42O7 + 55 Ba(ClO3)2 = 144 CO2 + 63 H2O + 55 BaCl2
NH3 + CuSO4 = Cu(NH3)4SO4 =>
4 NH3 + CuSO4 = Cu(NH3)4SO4
MgCl2 + BaCO3 = BaCl2 + MgCO3 =>
MgCl2 + BaCO3 = BaCl2 + MgCO3
Co(NO3)2 + KNO2 + CH3COOH = K3[Co(NO2)6] + KNO3 + H2O + CH3COOK =>
2 Co(NO3)2 + 11 KNO2 + 2 CH3COOH = 2 K3[Co(NO2)6] + 3 KNO3 + H2O + 2 CH3COOK
C2H4(g) + O2(g) = H2O + CO2 =>
C2H4(g) + 3 O2(g) = 2 H2O + 2 CO2
AgCH3COO + Cu2SO4 = CuCH3COO + Ag2SO4 =>
2 AgCH3COO + Cu2SO4 = 2 CuCH3COO + Ag2SO4
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
Se + H2 = H2Se =>
Se + H2 = H2Se
HNO3(k) + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3(k) + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
Ca{2+} + (NH4)2C2O4 = CaC2O4 + NH4{+} =>
Ca{2+} + (NH4)2C2O4 = CaC2O4 + 2 NH4{+}
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
C8H18 + O = CO + H2O =>
C8H18 + 17 O = 8 CO + 9 H2O
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
potassiumhydroxide + aluminiumnitrate = potassiumnitrate + aluminiumhydroxide =>
3 KOH + Al(NO3)3 = 3 KNO3 + Al(OH)3
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Zn + Cu(NO3) = Zn(NO3)2 + Cu =>
Zn + 2 Cu(NO3) = Zn(NO3)2 + 2 Cu
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス11/20/24
方程式のバランス12/20/23
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