| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 C3H6 + 4 KMnO4 + 2 H2O = 3 C2H5COOH + 4 MnO2 + 4 KOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H6O3 + O2 = CO2 + H2O =>
C2H6O3 + 2 O2 = 2 CO2 + 3 H2O
H2SO4 + Ca(NO3)2 = Ca2(SO4)2 + HNO3 =>
2 H2SO4 + 2 Ca(NO3)2 = Ca2(SO4)2 + 4 HNO3
SOCl2 + NaOH = NaCl + Na2SO3 + H2O =>
SOCl2 + 4 NaOH = 2 NaCl + Na2SO3 + 2 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
HClO4 + OH = H2O + ClO42 =>
HClO4 + 77 OH = 39 H2O + ClO42
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
SO3{-2} + IO3{-} + H{+} = I2 + SO4{-2} + H2O =>
5 SO3{-2} + 2 IO3{-} + 2 H{+} = I2 + 5 SO4{-2} + H2O
HN3 + NO = N2 + H2O =>
4 HN3 + 2 NO = 7 N2 + 2 H2O
HNO3 + NH3 = NHN + H2O =>
5 HNO3 + 11 NH3 = 8 NHN + 15 H2O
K2CrO7 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
2 K2CrO7 + 9 KNO2 + 5 H2O = 2 Cr(OH)3 + 9 KNO3 + 4 KOH
V + Na2O = V2O3 + Na =>
2 V + 3 Na2O = V2O3 + 6 Na
H2O + MnSO4 + NaI = H2SO4 + MnI + NaO =>
H2O + MnSO4 + NaI = H2SO4 + MnI + NaO
P4O10 + NH3 + O2 = NH3PO4 =>
P4O10 + 4 NH3 + 3 O2 = 4 NH3PO4
K2CO3(s) + HNO3(aq) = KNO3 + H2CO3 =>
K2CO3(s) + 2 HNO3(aq) = 2 KNO3 + H2CO3
BaCl2 + HCl = HBa + Cl =>
BaCl2 + HCl = HBa + 3 Cl
K1Cr2O7 + KBr + H2O = Cr(OH)3 + KBrO3 + KOH =>
6 K1Cr2O7 + 7 KBr + 21 H2O = 12 Cr(OH)3 + 7 KBrO3 + 6 KOH
PbSO4 + Hg = Pb + Hg2SO4 =>
PbSO4 + 2 Hg = Pb + Hg2SO4
I + MnCl2 = MnI + Cl2 =>
I + MnCl2 = MnI + Cl2
C2H6O + C3H7COOH = C3H7COOC2H5 + HO =>
2 C2H6O + 5 C3H7COOH = 4 C3H7COOC2H5 + 4 HO
CH3COOH + NH3 + Cl2 = H2NCH2COOH + HCl =>
CH3COOH + NH3 + Cl2 = H2NCH2COOH + 2 HCl
Na + H = NaH =>
Na + H = NaH
CH3COOH + Mg(OH)2 = (CH3COO)2(MgOH)2 + H2O =>
2 CH3COOH + 2 Mg(OH)2 = (CH3COO)2(MgOH)2 + 2 H2O
B(OH)2 + HNO3 = B(NO3)2 + H2O =>
B(OH)2 + 2 HNO3 = B(NO3)2 + 2 H2O
FeCrO4 + C = Cr + Fe + CO2 =>
FeCrO4 + 2 C = Cr + Fe + 2 CO2
Ca + AgCl = Ag2Ca + Cl =>
Ca + 2 AgCl = Ag2Ca + 2 Cl
Cr2O7{-2} + SO3{-2} + H3O{+} = Cr{+3} + H2O + SO4{-2} =>
Cr2O7{-2} + 3 SO3{-2} + 8 H3O{+} = 2 Cr{+3} + 12 H2O + 3 SO4{-2}
MgCuO = MgO(aq)Cu(s) =>
MgCuO = MgO(aq)Cu(s)
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
K + S = K1S2 =>
K + 2 S = K1S2
P + Fe2O3 = P3O10 + Fe =>
9 P + 10 Fe2O3 = 3 P3O10 + 20 Fe
Cu + Fe2(NO3)3 = Cu(NO3)2 + Fe =>
3 Cu + 2 Fe2(NO3)3 = 3 Cu(NO3)2 + 4 Fe
Na + Cu(PO4)2 = Cu + NaPO4 =>
2 Na + Cu(PO4)2 = Cu + 2 NaPO4
Fe{3} + Sn{2}{+} = Fe{2}{+} + Sn{4} =>
2 Fe{3} + Sn{2}{+} = 2 Fe{2}{+} + Sn{4}
FeCl3 + H2O = Fe(OH)3 + ClH =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 ClH
Ba(NO3)2K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2K2SO4 = BaSO4 + 2 KNO3
NiSO4Na2C2O4 = NiC2O4Na2SO4 =>
NiSO4Na2C2O4 = NiC2O4Na2SO4
NaOH + Pb(No3)2 = Na(No3) + Pb(OH)2 =>
2 NaOH + Pb(No3)2 = 2 Na(No3) + Pb(OH)2
C2H4Cl2 + Cl2 = C2H3Cl3 + HCl =>
C2H4Cl2 + Cl2 = C2H3Cl3 + HCl
MnO4{-} + H2C2O4 + H{+} = Mn2 + CO2 + H2O =>
2 MnO4{-} + 7 H2C2O4 + 2 H{+} = Mn2 + 14 CO2 + 8 H2O
Zn + HPO4 = Zn(HPO4) =>
Zn + HPO4 = Zn(HPO4)
C6H807 + NaHCO3 = H2O + C6H5O7 + Na =>
7 C6H807 + 1632 NaHCO3 = 2943 H2O + 279 C6H5O7 + 1632 Na
H2SiO2 + Al(NO2)3 = Al2(SiO2)3 + HNO2 =>
3 H2SiO2 + 2 Al(NO2)3 = Al2(SiO2)3 + 6 HNO2
NaHCO3(s) + C6H8O7(s) = NaC6H8O7(ac) + H2O(l) + CO2(g) =>
18 NaHCO3(s) + 19 C6H8O7(s) = 18 NaC6H8O7(ac) + 13 H2O(l) + 24 CO2(g)
CuO + HClO2 = Cu(ClO2)2 + H2O =>
CuO + 2 HClO2 = Cu(ClO2)2 + H2O
H2O + CO32{-} = HCO3{-} + OH =>
30 H2O + CO32{-} = HCO3{-} + 59 OH
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
NiSO4Na2CO3 = Na2SO4NiCO3 =>
NiSO4Na2CO3 = Na2SO4NiCO3
Fe2O3 + ZnS = ZnO + Fe2S3 =>
Fe2O3 + 3 ZnS = 3 ZnO + Fe2S3
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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12/12/24
方程式のバランス01/11/24
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