| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
H4O = H2O + 2 H
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl(aq) + KOH(aq) = H2O(aq) + KCl(aq) =>
HCl(aq) + KOH(aq) = H2O(aq) + KCl(aq)
NaCl + Zn(NO3)2 = NaNO3 + ZnCl2 =>
2 NaCl + Zn(NO3)2 = 2 NaNO3 + ZnCl2
P4 + H2O = PH3 + HPO3{-2} + H{+} =>
P4 + 6 H2O = 2 PH3 + 2 HPO3{-2} + 4 H{+}
CuO + CH3OH = Cu2O + HCOOH + H2O =>
4 CuO + CH3OH = 2 Cu2O + HCOOH + H2O
(NH4)3PO4() + MnCl2() = Mn3(PO4)2() + NH4Cl() =>
2(NH4)3PO4() + 3 MnCl2() = Mn3(PO4)2() + 6 NH4Cl()
CH4 + SO2 = H2S + CO2 + H2O =>
3 CH4 + 4 SO2 = 4 H2S + 3 CO2 + 2 H2O
C2H5Cl + CH4 = C3H8 + Cl2 =>
4 C2H5Cl + CH4 = 3 C3H8 + 2 Cl2
C6H8O7 + NaOH = C6H7O7 + Na + H2O =>
C6H8O7 + NaOH = C6H7O7 + Na + H2O
CuSO4(aq) + Cr = CrSO4 + Cu =>
CuSO4(aq) + Cr = CrSO4 + Cu
H2 + CO = CH4 + H2O =>
3 H2 + CO = CH4 + H2O
CrO4 + NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + (NO3)2 =>
CrO4 + 2 NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + (NO3)2
I2 + HClO4 + H2O = HIO4 + HCl =>
4 I2 + 7 HClO4 + 4 H2O = 8 HIO4 + 7 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2OSO4 = H2O + O2 + SO2 =>
H2OSO4 = H2O + O2 + SO2
CaF2 + MgCl2 = MgF2 + CaCl2 =>
CaF2 + MgCl2 = MgF2 + CaCl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(CH3CH2)4(CH3) + O2 = CO2 + H2O =>
4(CH3CH2)4(CH3) + 59 O2 = 36 CO2 + 46 H2O
CH3COOK + CH3Cl = CH3COOCH3 + KCl =>
CH3COOK + CH3Cl = CH3COOCH3 + KCl
CH3CCH + KMnO4 + H2O = MnO2 + CH3COOK + KHCO3 =>
5 CH3CCH + 8 KMnO4 + H2O = 8 MnO2 + 7 CH3COOK + KHCO3
CaF2 + MgCl2 = MgF2 + CaCl2 =>
CaF2 + MgCl2 = MgF2 + CaCl2
CrCl3 + NaBH4 + NaOH = Cr + NaCl + H3BO3 + H2O =>
8 CrCl3 + 3 NaBH4 + 21 NaOH = 8 Cr + 24 NaCl + 3 H3BO3 + 12 H2O
NaAlSi3O8 + CO2 + H2O = SiO2 + Al2Si2O5(OH)4 + NaHCO3 =>
2 NaAlSi3O8 + 2 CO2 + 3 H2O = 4 SiO2 + Al2Si2O5(OH)4 + 2 NaHCO3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Ba(CN)2 + MgSO4 = BaSO4 + Mg(CN)2 =>
Ba(CN)2 + MgSO4 = BaSO4 + Mg(CN)2
HClO3 + IH = HCl + HIO3 =>
HClO3 + IH = HCl + HIO3
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Cu(NO3)2(ac) + K2CrO4(ac) = CuCrO4(s) + KNO3(ac) =>
Cu(NO3)2(ac) + K2CrO4(ac) = CuCrO4(s) + 2 KNO3(ac)
HCe + Ba(OH)2 = BaCe2 + H2O =>
2 HCe + Ba(OH)2 = BaCe2 + 2 H2O
H8O3C2 + NaOH = H4O3CNa2 + CH3OH + H2O =>
H8O3C2 + 2 NaOH = H4O3CNa2 + CH3OH + H2O
Mg3N2 + D2O = ND3 + Mg(OD)2 =>
Mg3N2 + 6 D2O = 2 ND3 + 3 Mg(OD)2
SrN6 + P3N5 + NH4Cl = Sr3P6N6(NH)8 + SrCl2 + N2 =>
4 SrN6 + 2 P3N5 + 2 NH4Cl = Sr3P6N6(NH)8 + SrCl2 + 11 N2
Na2CrO4 + H2O2 = Cr2O3 + O2 + NaOH =>
4 Na2CrO4 + 4 H2O2 = 2 Cr2O3 + 5 O2 + 8 NaOH
SnS2 + (NH4)2S = (NH4)4SnS4 =>
SnS2 + 2(NH4)2S = (NH4)4SnS4
CaF2 + MgCl2 = MgF2 + CaCl2 =>
CaF2 + MgCl2 = MgF2 + CaCl2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Pb(CH3COO)2 + Na2CO3 = PbCO3 + Na(CH3COO) =>
Pb(CH3COO)2 + Na2CO3 = PbCO3 + 2 Na(CH3COO)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Fe(NO3)3 + Na2(SO4) = Fe2(SO4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2(SO4) = Fe2(SO4)3 + 6 NaNO3
Bi{+3} + OH{-} = Bi(OH)3 =>
Bi{+3} + 3 OH{-} = Bi(OH)3
I2 + Na2S + NaOH = Na2SO4 + NaI + H2O =>
4 I2 + Na2S + 8 NaOH = Na2SO4 + 8 NaI + 4 H2O
C6H6 + Br2 = C2H2Br2 =>
C6H6 + 3 Br2 = 3 C2H2Br2
FeSO4 + MgO = MgSO4 + FeO =>
FeSO4 + MgO = MgSO4 + FeO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2SO3 = Na + SO2 + O2 =>
2 Na2SO3 = 4 Na + 2 SO2 + O2
CuCO3 + HCI = CuCI + HCO3 =>
CuCO3 + HCI = CuCI + HCO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H2[CdCl4] + NH3 + H2O = [Cd(NH3)6](OH)2 + NH4Cl =>
H2[CdCl4] + 10 NH3 + 2 H2O = [Cd(NH3)6](OH)2 + 4 NH4Cl
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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12/20/24
方程式のバランス01/19/24
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