| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
AgNO3 + NaOH = AgOH + NaNO3
Fe3O4 + H2O = Fe(OH)3 + Fe(OH)2 =>
Fe3O4 + 4 H2O = 2 Fe(OH)3 + Fe(OH)2
Cr2O3 + NaOH + H2O = Na3[Cr(OH)6] =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3[Cr(OH)6]
Ca(OH)2 + NaCl = NaOH + CaCl2 =>
Ca(OH)2 + 2 NaCl = 2 NaOH + CaCl2
NH4OH + HCOOH = NH4COOH + H2O =>
NH4OH + HCOOH = NH4COOH + H2O
K2SO4(aq) + NaNO3(aq) = K2NO3 + NaSO4 =>
K2SO4(aq) + NaNO3(aq) = K2NO3 + NaSO4
CoO2 + VO = VO4{3-} + Co{2+} =>
3 CoO2 + 2 VO = 2 VO4{3-} + 3 Co{2+}
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
CH2O + K2Cr2O7 + H2SO4 = CH2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2O + K2Cr2O7 + 4 H2SO4 = 3 CH2O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
C6H11Br + H2O = C6H12O + HBr =>
C6H11Br + H2O = C6H12O + HBr
Br2 + CrO2{-} + OH{-} = Br{-} + CrO3{2-} + H2O =>
Br2 + 2 CrO2{-} + 4 OH{-} = 2 Br{-} + 2 CrO3{2-} + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Co2O3(s) + CO(g) = Co(s) + CO2(g) =>
Co2O3(s) + 3 CO(g) = 2 Co(s) + 3 CO2(g)
P4(s) + O10(g) + H2O = H3PO4 =>
P4(s) + O10(g) + 6 H2O = 4 H3PO4
CrI3 + Na3PO4 = CrPO4 + Na3I3 =>
CrI3 + Na3PO4 = CrPO4 + Na3I3
Sn(s) + CuSO4(l) = Cu(s) + Sn2(SO4)(s) =>
2 Sn(s) + CuSO4(l) = Cu(s) + Sn2(SO4)(s)
CNa = C2Na2 =>
2 CNa = C2Na2
Al(NO3)3 + CaBr2 = Ca(NO3)3 + AlBr2 =>
Al(NO3)3 + CaBr2 = Ca(NO3)3 + AlBr2
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
CaSiO3 + HCl = CaCl + SiO3 + H2 =>
2 CaSiO3 + 2 HCl = 2 CaCl + 2 SiO3 + H2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Cr(OH)3 + ClO3{-} = CrO4{2-} + Cl{-} + H2O + H{+} =>
2 Cr(OH)3 + ClO3{-} = 2 CrO4{2-} + Cl{-} + H2O + 4 H{+}
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
H3PO4 + Ca(HCO3)2 = Ca3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 Ca(HCO3)2 = Ca3(PO4)2 + 6 CO2 + 6 H2O
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
P + SO4 = P2SO4 =>
2 P + SO4 = P2SO4
AlBr3 + K2SO3 = Al2O3 + SO2 + KBr =>
2 AlBr3 + 3 K2SO3 = Al2O3 + 3 SO2 + 6 KBr
Li2CO3 + NaOH = LiOH + Na2CO3 =>
Li2CO3 + 2 NaOH = 2 LiOH + Na2CO3
AI + C = AIC =>
AI + C = AIC
H2CO3 + NaOH = H2O + NaHCO3 =>
H2CO3 + NaOH = H2O + NaHCO3
KOH + Ba(NO3)2 = K(NO3)2 + BaOH =>
KOH + Ba(NO3)2 = K(NO3)2 + BaOH
AgNO3 + Na2C2O4 = Ag2C2O4 + NaNO3 =>
2 AgNO3 + Na2C2O4 = Ag2C2O4 + 2 NaNO3
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
KMnO4 + C4H6O5 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
12 KMnO4 + 5 C4H6O5 + 18 H2SO4 = 20 CO2 + 33 H2O + 6 K2SO4 + 12 MnSO4
NaClO + CH3COCH3 + H2O = CHCl3 + CH3COOH + NaOH =>
3 NaClO + CH3COCH3 + H2O = CHCl3 + CH3COOH + 3 NaOH
C10H7NO2 + O2 = CO2 + H2O + N2 =>
4 C10H7NO2 + 43 O2 = 40 CO2 + 14 H2O + 2 N2
PbHCl = Pb(HCl) =>
PbHCl = Pb(HCl)
NaFeO2 + HNO3 = Fe(NO3)3 + NaNO3 + H2O =>
NaFeO2 + 4 HNO3 = Fe(NO3)3 + NaNO3 + 2 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
C6H12O6 + Cu(OH)2 = Cu2OH + C6H12O7 + H2O =>
3 C6H12O6 + 4 Cu(OH)2 = 2 Cu2OH + 3 C6H12O7 + 3 H2O
Cu(NH3)4SO4H2SO4 = Cu(NH3)4(SO4)2H2 =>
Cu(NH3)4SO4H2SO4 = Cu(NH3)4(SO4)2H2
NaHSO4 + Ba(NO3)2 = Na2SO4 + BaSO4 + HNO3 =>
2 NaHSO4 + Ba(NO3)2 = Na2SO4 + BaSO4 + 2 HNO3
NaI + SrO = SrI2 + Na2O =>
2 NaI + SrO = SrI2 + Na2O
Hg + NiCl2 = HgCl + Ni =>
2 Hg + NiCl2 = 2 HgCl + Ni
OH{-} + Mn{2+} + Al{3+} = MnO2 + Al + H2O =>
12 OH{-} + 3 Mn{2+} + 2 Al{3+} = 3 MnO2 + 2 Al + 6 H2O
C7 = C =>
C7 = 7 C
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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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11/15/24
方程式のバランス12/15/23
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