| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 Pb(NO3)2(aq) + 2 BF3(s) = 2 B(NO3)3(aq) + 3 PbF2(s)
AgCl + H2S = Ag2S + HCl =>
2 AgCl + H2S = Ag2S + 2 HCl
C6H8O7 + Ca(CO3)2 = Ca(C6H5O7)2 + H2O + CO2 =>
17 C6H8O7 + 9 Ca(CO3)2 = 9 Ca(C6H5O7)2 + 23 H2O + 12 CO2
C15H38 + CuO = H2O + CO2 + Cu =>
C15H38 + 49 CuO = 19 H2O + 15 CO2 + 49 Cu
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
FeCl3 + H2O + Na2SO3 = FeCl2 + Na2SO4 + HCl =>
2 FeCl3 + H2O + Na2SO3 = 2 FeCl2 + Na2SO4 + 2 HCl
Ca(HCO3)2 + HCl = Ca + HCl(HCO3) =>
Ca(HCO3)2 + 2 HCl = Ca + 2 HCl(HCO3)
CaCl2 + PbNO3{-} = CaNO3{-}2 + PbCl2 =>
CaCl2 + PbNO3{-} = CaNO3{-}2 + PbCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(HCO3)(s) + HCl(aq) = Cl(aq) + CO2(g) + H2O(l) =>
(HCO3)(s) + HCl(aq) = Cl(aq) + CO2(g) + H2O(l)
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + KCH3COO(aq) =>
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + 2 KCH3COO(aq)
Sn{2+} + Fe{+} = Sn + Fe{3+} =>
Sn{2+} + Fe{+} = Sn + Fe{3+}
H11COH + O2 = CO2 + H2O =>
2 H11COH + 7 O2 = 2 CO2 + 12 H2O
Cr2O3 + ClO = CrO4 + Cl =>
Cr2O3 + 5 ClO = 2 CrO4 + 5 Cl
Ca(HCO3)2 + HCl = Ca + HCl(HCO3) =>
Ca(HCO3)2 + 2 HCl = Ca + 2 HCl(HCO3)
C8H9Br + KOH = C8H8 + KBr + H2O =>
C8H9Br + KOH = C8H8 + KBr + H2O
OH{-} + S2O3{-2} + OCl{-} = Cl{-} + SO3{-2} + H2O =>
2 OH{-} + S2O3{-2} + 2 OCl{-} = 2 Cl{-} + 2 SO3{-2} + H2O
FeS + NaO = FeO + NaS =>
FeS + NaO = FeO + NaS
MgSO4 + Cu = Mg + CuSO4 =>
MgSO4 + Cu = Mg + CuSO4
SiO2 + BaO = BaSiO3 =>
SiO2 + BaO = BaSiO3
HgCl = Hg + HgCl2 =>
2 HgCl = Hg + HgCl2
Ga2O3 + NaOH + H2O = NaGa(OH)4 =>
Ga2O3 + 2 NaOH + 3 H2O = 2 NaGa(OH)4
CrI3 + KClO3 + KOH = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 9 KClO3 + 10 KOH = 2 K2CrO4 + 6 KIO4 + 9 KCl + 5 H2O
KNO2 + HI = KI + NO + I2 + H2O =>
2 KNO2 + 4 HI = 2 KI + 2 NO + I2 + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
H2SO4 + Al = Al2(SO4)32 + H2 =>
32 H2SO4 + 2 Al = Al2(SO4)32 + 32 H2
X2C4H4 + H2SO4 + K2Cr2O7 = X(COOH)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 X2C4H4 + 32 H2SO4 + 8 K2Cr2O7 = 6 X(COOH)2 + 8 K2SO4 + 8 Cr2(SO4)3 + 32 H2O
Co + NH4OH = Co(OH)2 + NH4 =>
Co + 2 NH4OH = Co(OH)2 + 2 NH4
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
Zn + MnO2 + NH4Cl = ZnCl2 + MnO(OH) + NH3 =>
Zn + 2 MnO2 + 2 NH4Cl = ZnCl2 + 2 MnO(OH) + 2 NH3
BaO3 = BaO + O3 =>
3 BaO3 = 3 BaO + 2 O3
CaCO3 + NO2 = Ca(NO3)2 + CO2 + NO =>
CaCO3 + 3 NO2 = Ca(NO3)2 + CO2 + NO
Rb + P = Rb3P =>
3 Rb + P = Rb3P
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq) =>
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq)
FeCl2 + Al(OH)3 = AlCl3 + Fe(OH)2 =>
3 FeCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Fe(OH)2
CrBr2(aq) + KOH(aq) = Cr(OH)2 + KBr =>
CrBr2(aq) + 2 KOH(aq) = Cr(OH)2 + 2 KBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PbCl2 = Pb{2+} + Cl{-} =>
PbCl2 = Pb{2+} + 2 Cl{-}
SO2 + H2O + NaYO3 = H2SO4 + NaY =>
3 SO2 + 3 H2O + NaYO3 = 3 H2SO4 + NaY
SrBr2 + (NH4)2SO3 = NH4Br + SrSO3 =>
SrBr2 + (NH4)2SO3 = 2 NH4Br + SrSO3
XeO3 + NaOH = Xe + Na4XeO6 + H2O =>
4 XeO3 + 12 NaOH = Xe + 3 Na4XeO6 + 6 H2O
KHSO3 + HCl = H2SO3 + KCl =>
KHSO3 + HCl = H2SO3 + KCl
Li + CH3OH = CH3 + LiOH =>
Li + CH3OH = CH3 + LiOH
XBr5 + O2 = Br2 + XO3 =>
2 XBr5 + 3 O2 = 5 Br2 + 2 XO3
Al + Sn{2+}O{2-} = Al{3+}O{2-} + Sn =>
2 Al + 3 Sn{2+}O{2-} = 2 Al{3+}O{2-} + 3 Sn
Pb(CH3COO)2 = Pb + CH3COO =>
Pb(CH3COO)2 = Pb + 2 CH3COO
Na(OH) + HFO = H2O + NaFO =>
Na(OH) + HFO = H2O + NaFO
AgCl + CaCO3 = Ag2CO3 + CaCl2 =>
2 AgCl + CaCO3 = Ag2CO3 + CaCl2
Fe + Cu + H2O = FeCu2O4 + H2 =>
Fe + 2 Cu + 4 H2O = FeCu2O4 + 4 H2
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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11/03/24
方程式のバランス12/03/23
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