| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Na + Pb = NaPb
MnO2(aq) + Al(s) = Al2O3(s) + Mn(s) =>
3 MnO2(aq) + 4 Al(s) = 2 Al2O3(s) + 3 Mn(s)
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
C8H48 + O2 = CO2 + H2O =>
C8H48 + 20 O2 = 8 CO2 + 24 H2O
Pb + NaOH + H2O = Na[Pb(OH)4] + H2 =>
2 Pb + 2 NaOH + 6 H2O = 2 Na[Pb(OH)4] + 3 H2
K2CrO4 = K + Cr + O =>
K2CrO4 = 2 K + Cr + 4 O
MnO4{-} + OH{-} = MnO4{3-} + O2 + H2O =>
2 MnO4{-} + 4 OH{-} = 2 MnO4{3-} + O2 + 2 H2O
H{+} + Cl{-} = HCl =>
H{+} + Cl{-} = HCl
LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2
FeSO3 + HCl = FeCl2 + H2S + O2 =>
2 FeSO3 + 4 HCl = 2 FeCl2 + 2 H2S + 3 O2
AgNO3 + Na(OH) = Ag(OH) + NaNO3 =>
AgNO3 + Na(OH) = Ag(OH) + NaNO3
Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
Cr2O7 + 8 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 4 Fe2(SO4)3 + 7 H2O
Cr(s) + HI(aq) = CrI + H =>
Cr(s) + HI(aq) = CrI + H
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NaOH + Al2O3 = NaAlO2 + H2O =>
2 NaOH + Al2O3 = 2 NaAlO2 + H2O
C4H9NH2 + H2O = C4H9NH3 + OH =>
C4H9NH2 + H2O = C4H9NH3 + OH
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
Na2SO4(aq) + (NH4)I(aq) = NaI + (NH4)2SO4 =>
Na2SO4(aq) + 2(NH4)I(aq) = 2 NaI + (NH4)2SO4
As + H2O = As2O3 + H =>
2 As + 3 H2O = As2O3 + 6 H
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Sb2X3 + KMnO4 + H2O = H3SbO4 + K2X + MnX + H2X =>
5 Sb2X3 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 2 K2X + 4 MnX + 9 H2X
CHCl3 = Cl + CH =>
CHCl3 = 3 Cl + CH
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
C6H9N3O2 + O2 = CH4N2O + CO2 + H2O =>
2 C6H9N3O2 + 10 O2 = 3 CH4N2O + 9 CO2 + 3 H2O
Sn(NO3)2 + Cr = Cr(NO3)3 + Sn =>
3 Sn(NO3)2 + 2 Cr = 2 Cr(NO3)3 + 3 Sn
C7H15COOH + O2 = CO + H2O =>
C7H15COOH + 7 O2 = 8 CO + 8 H2O
C2H5NSCI + O2 = CO + H2O + NO2 + SO2 + HCI =>
C2H5NSCI + 4 O2 = 2 CO + 2 H2O + NO2 + SO2 + HCI
KBrO3 + KI + HNO3 = Br2 + H2O + KNO3 + KIO3 =>
6 KBrO3 + 5 KI + 6 HNO3 = 3 Br2 + 3 H2O + 6 KNO3 + 5 KIO3
HCl + KMnO4 = MnCl2 + KCl2 + Cl2 + H2O =>
8 HCl + KMnO4 = MnCl2 + KCl2 + 2 Cl2 + 4 H2O
KMnO4 + (NH4)2S + H2O = S + KOH + MnO2 + NH4OH =>
2 KMnO4 + 3(NH4)2S + 4 H2O = 3 S + 2 KOH + 2 MnO2 + 6 NH4OH
NH*3 = NH*4 =>
NH*3 = NH*4
AlPO4 + HCl = AlCl3 + H3PO4 =>
AlPO4 + 3 HCl = AlCl3 + H3PO4
Ag2O + CO = Ag + CO2 =>
Ag2O + CO = 2 Ag + CO2
NaNO2 + H2O = Na2O + HNO2 =>
2 NaNO2 + H2O = Na2O + 2 HNO2
CO + NaOH = HCOONa =>
CO + NaOH = HCOONa
FeCl2 + Cl2 = FeCl3 = =>
2 FeCl2 + Cl2 = 2 FeCl3
C5H9NO2 + C10H10O4 = C5H10NO2 + C10H8O4 =>
2 C5H9NO2 + C10H10O4 = 2 C5H10NO2 + C10H8O4
Cr2O7 + H = Cr + H2O =>
Cr2O7 + 14 H = 2 Cr + 7 H2O
Ca(OH)2(s) + HNO3 = H2O(l) + Ca(NO3)2 =>
Ca(OH)2(s) + 2 HNO3 = 2 H2O(l) + Ca(NO3)2
FeS + Al2O3 = FeO + Al2S3 =>
3 FeS + Al2O3 = 3 FeO + Al2S3
Pb(NO3)2 + Na2(CO3) = Pb2(CO3)2 + Na(NO3) =>
2 Pb(NO3)2 + 2 Na2(CO3) = Pb2(CO3)2 + 4 Na(NO3)
Na2[CdI4] + HCl = NaCl + H2CdI4 =>
Na2[CdI4] + 2 HCl = 2 NaCl + H2CdI4
Ca(H2PO4)2 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
Ca(H2PO4)2 + 2 Ca(OH)2 = Ca3(PO4)2 + 4 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Al + KSCN = Al(SCN)3 + K =>
Al + 3 KSCN = Al(SCN)3 + 3 K
K(s) + H2O2(g) = KOH(s) =>
2 K(s) + H2O2(g) = 2 KOH(s)
LiOH + Ca(HCO3)2 = Li2(HCO3)2 + Ca(OH)2 =>
2 LiOH + Ca(HCO3)2 = Li2(HCO3)2 + Ca(OH)2
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
H2O2 + NaOH = NaHO2 + H2O =>
H2O2 + NaOH = NaHO2 + H2O
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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10/26/24
方程式のバランス11/25/23
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