| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Fe + 2 COOH = (COO)2Fe + H2
C4H8 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C4H6O4 + H2O =>
3 C4H8 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 3 C4H6O4 + 23 H2O
S + NO2 + H2O = H2S + HNO3 =>
S + 2 NO2 + 2 H2O = H2S + 2 HNO3
Cu(OH)2 + C3H8O3 = [Cu(C3H8O3)](OH)2 =>
Cu(OH)2 + C3H8O3 = [Cu(C3H8O3)](OH)2
NaCl + CH3CH2SO4H = CH3CH2Cl + NaHSO4 =>
NaCl + CH3CH2SO4H = CH3CH2Cl + NaHSO4
Ag + C = Ag4C =>
4 Ag + C = Ag4C
AgNO3 + S = Ag2SO4 + NO =>
2 AgNO3 + S = Ag2SO4 + 2 NO
N1Br3 + Na1O1H1 = N2 + Na1Br1 + H1Br1O1 =>
2 N1Br3 + 3 Na1O1H1 = N2 + 3 Na1Br1 + 3 H1Br1O1
Pb(OH)2 + HI = H2O + PbI2 =>
Pb(OH)2 + 2 HI = 2 H2O + PbI2
HCl + (Al(OH)3) = H2O + AlCl3 =>
3 HCl + (Al(OH)3) = 3 H2O + AlCl3
Ag2CrO4 + HNO3 = AgNO3 + H2O + CrO3 =>
Ag2CrO4 + 2 HNO3 = 2 AgNO3 + H2O + CrO3
N1Br3 + Na1O1H1 = N2 + Na1Br1 + H1Br1O1 =>
2 N1Br3 + 3 Na1O1H1 = N2 + 3 Na1Br1 + 3 H1Br1O1
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
Mg + Fl2 = MgFl =>
2 Mg + Fl2 = 2 MgFl
(CH3CH2)2NH + H2O = H3O{+} + (CH3CH2)2N{-} =>
(CH3CH2)2NH + H2O = H3O{+} + (CH3CH2)2N{-}
Au + NaClO + HCl = HAuCl4 + NaCl + H2O =>
2 Au + 3 NaClO + 8 HCl = 2 HAuCl4 + 3 NaCl + 3 H2O
AlCl3 + KOH(aq) = Al(OH)(aq) + KCl3(s) =>
AlCl3 + KOH(aq) = Al(OH)(aq) + KCl3(s)
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
SF4 + Br2 = SBr4 + F2 =>
SF4 + 2 Br2 = SBr4 + 2 F2
MnO4{-} + Mn{2+} + OH{-} = MnO2 + H2O =>
2 MnO4{-} + 3 Mn{2+} + 4 OH{-} = 5 MnO2 + 2 H2O
Li2CO3 + H2SO4 = Li2SO4 + H2CO3 =>
Li2CO3 + H2SO4 = Li2SO4 + H2CO3
PF5 = P + F =>
PF5 = P + 5 F
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
Al2O3 + Sr(OH)2 + H2O = Sr3[Al(OH)6]2 =>
Al2O3 + 3 Sr(OH)2 + 3 H2O = Sr3[Al(OH)6]2
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C20H22N4S6 + O2 = CO2 + H2O + SO2 + N2 =>
2 C20H22N4S6 + 63 O2 = 40 CO2 + 22 H2O + 12 SO2 + 4 N2
Mg + HC1 = MgC1 + H2 =>
2 Mg + 2 HC1 = 2 MgC1 + H2
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sr + Ca(ClO3)2 = Ca + Sr(ClO3)2 =>
Sr + Ca(ClO3)2 = Ca + Sr(ClO3)2
Na2Cr2O7 + Cu2O + H2O = Cu(OH)2 + Cr(OH)3 + NaOH =>
Na2Cr2O7 + 3 Cu2O + 10 H2O = 6 Cu(OH)2 + 2 Cr(OH)3 + 2 NaOH
Si + Mg2SO4 = Mg2Si + SO4 =>
Si + Mg2SO4 = Mg2Si + SO4
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
C6H5OH + CH3COOH = C6H5OOCCH3 + H2O =>
C6H5OH + CH3COOH = C6H5OOCCH3 + H2O
Mg + HC1 = MgC12 + H2 =>
Mg + 12 HC1 = MgC12 + 6 H2
KH + HCO3 = K2CO3 + CO2 + H2O =>
2 KH + 4 HCO3 = K2CO3 + 3 CO2 + 3 H2O
NaI(aq) + BaS(aq) = NaS(aq) + BaI =>
NaI(aq) + BaS(aq) = NaS(aq) + BaI
KOH(aq) + HNO3(aq) = KNO3(aq) + HOH(aa) =>
KOH(aq) + HNO3(aq) = KNO3(aq) + HOH(aa)
AgBr + HNO3 = HBr + AgNO3 =>
AgBr + HNO3 = HBr + AgNO3
HF + Fe(OH)2 = FeF2 + H2O =>
2 HF + Fe(OH)2 = FeF2 + 2 H2O
K3Po4 + H3Po4 = KH2Po4 =>
K3Po4 + 2 H3Po4 = 3 KH2Po4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl3 + NaCN = Fe(CN)3 + NaCl =>
FeCl3 + 3 NaCN = Fe(CN)3 + 3 NaCl
Al + KMnO4 + H2SO4 = MnSO4 + Al2(SO4)3 + H2O + K2SO4 =>
10 Al + 6 KMnO4 + 24 H2SO4 = 6 MnSO4 + 5 Al2(SO4)3 + 24 H2O + 3 K2SO4
HF + HNO3 = F2 + NO + H2O =>
6 HF + 2 HNO3 = 3 F2 + 2 NO + 4 H2O
HNO3 + H2SO3 = H2SO4 + HNO2 =>
HNO3 + H2SO3 = H2SO4 + HNO2
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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12/28/24
方程式のバランス01/27/24
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