| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
H2S + Na2O = Na2S + H2O
C6H3CH3CH3NO2 + Zn + HBr = ZnBr2 + H2O + C8H12NBr =>
C6H3CH3CH3NO2 + 3 Zn + 7 HBr = 3 ZnBr2 + 2 H2O + C8H12NBr
M + I = MI =>
M + I = MI
BaCl2(aq) + NaOH(aq) = NaCl + Ba(HO)2 =>
BaCl2(aq) + 2 NaOH(aq) = 2 NaCl + Ba(HO)2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
H2S + KI3 = S + HI + K2S =>
3 H2S + 2 KI3 = 2 S + 6 HI + K2S
SrI2 + K3PO4 = SrK3 + I2PO4 =>
SrI2 + K3PO4 = SrK3 + I2PO4
Ca2Si + Cl2 = SiCl4 + Ca =>
Ca2Si + 2 Cl2 = SiCl4 + 2 Ca
H{+} + CrO4{-2} + Cu2O + H2O = Cr(OH)4{-} + Cu(OH)2 =>
2 H{+} + 2 CrO4{-2} + 3 Cu2O + 9 H2O = 2 Cr(OH)4{-} + 6 Cu(OH)2
K(SCN)(aq) + HCl(aq) = KCl(aq) + H(SCN)(aq) =>
K(SCN)(aq) + HCl(aq) = KCl(aq) + H(SCN)(aq)
NiCl2 + Cu(SO4) = CuCl2 + Ni(SO4) =>
NiCl2 + Cu(SO4) = CuCl2 + Ni(SO4)
BeCl2 + Cs2CO3 = BeCO3 + CsCl =>
BeCl2 + Cs2CO3 = BeCO3 + 2 CsCl
Zn + H2SO4 + AgCl = Ag + ZnSO4 + HCl =>
Zn + H2SO4 + 2 AgCl = 2 Ag + ZnSO4 + 2 HCl
C6H10O + HNO3 = C6H10O4 + NO2 + H =>
C6H10O + 3 HNO3 = C6H10O4 + 3 NO2 + 3 H
Ag2Cr2O7 = Ag + Cr2 + O2 =>
2 Ag2Cr2O7 = 4 Ag + 2 Cr2 + 7 O2
S6O6{-2} + MnO4 + OH{-} = SO4{-2} + MnO2 + H2O =>
2 S6O6{-2} + 13 MnO4 + 20 OH{-} = 12 SO4{-2} + 13 MnO2 + 10 H2O
I2 + NaClO + NaOH = NaIO + NaCl + H2O =>
I2 + NaClO + 2 NaOH = 2 NaIO + NaCl + H2O
C9H8O4(aq) + NaOH(aq) = C8H7O4Na(aq) + H2O(l) =>
8 C9H8O4(aq) + 9 NaOH(aq) = 9 C8H7O4Na(aq) + 5 H2O(l)
(CoO*Al2O3) + Hf = Co + HfO2 + (Al2O3) =>
2(CoO*Al2O3) + Hf = 2 Co + HfO2 + 2(Al2O3)
K2SO4(s) + BaCl2(s) = KCl(aq) + BaSO4(s) =>
K2SO4(s) + BaCl2(s) = 2 KCl(aq) + BaSO4(s)
CaO + AlCl3 = CaCl2 + Al2O3 =>
3 CaO + 2 AlCl3 = 3 CaCl2 + Al2O3
Zn(s) + MnO2(s) + H2O(l) = Zn(OH)2(s) + MnOOH(s) =>
Zn(s) + 2 MnO2(s) + 2 H2O(l) = Zn(OH)2(s) + 2 MnOOH(s)
K2C4H4O6 + H2O = H2C4H4O6 + K2O =>
K2C4H4O6 + H2O = H2C4H4O6 + K2O
I2 + KOH = KI + KIO3 + H2O =>
3 I2 + 6 KOH = 5 KI + KIO3 + 3 H2O
Ca(aq) + O2(s) = CaO(s) =>
2 Ca(aq) + O2(s) = 2 CaO(s)
Fe(NO3)3 + (NH4)2C2O4 = Fe2(C2O4)3 + (NH4)NO3 =>
2 Fe(NO3)3 + 3(NH4)2C2O4 = Fe2(C2O4)3 + 6(NH4)NO3
Fe + KSCN = Fe(SCN)3 + K3 =>
Fe + 3 KSCN = Fe(SCN)3 + K3
HNO3 + KI = KNO3 + I + NO + H2O =>
4 HNO3 + 3 KI = 3 KNO3 + 3 I + NO + 2 H2O
KCl + Na2SO4 = K2SO4 + NaCl =>
2 KCl + Na2SO4 = K2SO4 + 2 NaCl
C3H8 + SO4{2-} = HCO3{-} + HS{-} + H2O + H{+} =>
2 C3H8 + 5 SO4{2-} = 6 HCO3{-} + 5 HS{-} + 2 H2O + H{+}
K2CO3 + BaF2 = K2F2 + CO3Ba =>
K2CO3 + BaF2 = K2F2 + CO3Ba
Co(OH)2 + HCl = CoCl2 + H2O =>
Co(OH)2 + 2 HCl = CoCl2 + 2 H2O
IO3{-}¨ + I{-} + H{+} = I2 + H2O =>
IO3{-}¨ + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
KMnO4 + HCOH + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 HCOH + 3 H2SO4 = 5 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
Ba + Fe + C + Cu = BaFeCCu =>
Ba + Fe + C + Cu = BaFeCCu
K3PO4 + Zn(NO3)2 = K2(NO3)2 + Zn3(PO4)2 =>
2 K3PO4 + 3 Zn(NO3)2 = 3 K2(NO3)2 + Zn3(PO4)2
VO2Cl + Zn + HCl = VOCl2 + H2O + ZnCl2 =>
2 VO2Cl + Zn + 4 HCl = 2 VOCl2 + 2 H2O + ZnCl2
C13H13S + O2 = CO2 + SO2 + H2O =>
4 C13H13S + 69 O2 = 52 CO2 + 4 SO2 + 26 H2O
CdSO4 + Na(OH) = Cd(OH)2 + Na2SO4 =>
CdSO4 + 2 Na(OH) = Cd(OH)2 + Na2SO4
HCl + PB(NO3)2 = PBCl2 + HNO3 =>
2 HCl + PB(NO3)2 = PBCl2 + 2 HNO3
N2CO3 = N2O + CO2 =>
N2CO3 = N2O + CO2
K7Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K7Cr2O7 + 28 HCl = 14 KCl + 4 CrCl3 + 14 H2O + Cl2
MoO3 + NH3 + H2O = (NH4)2MoO4 =>
MoO3 + 2 NH3 + H2O = (NH4)2MoO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Cd(OH)2(aq) + HC2H3O2(aq) = H(OH)2(l) + CdC2H3O2(aq) =>
Cd(OH)2(aq) + HC2H3O2(aq) = H(OH)2(l) + CdC2H3O2(aq)
NaIO3 + NaI + H2SO4 = I2 + H2O2 + Na2SO4 =>
2 NaIO3 + 4 NaI + 3 H2SO4 = 3 I2 + 3 H2O2 + 3 Na2SO4
Fe(s) + H2O = Fe3O4 + H2 =>
3 Fe(s) + 4 H2O = Fe3O4 + 4 H2
CrCl3(aq) + NH4OH(aq) = Cr(OH)3 + NH4Cl =>
CrCl3(aq) + 3 NH4OH(aq) = Cr(OH)3 + 3 NH4Cl
Mn2(SO4)4 + Ag3PO4 = Mn3(PO4)4 + Ag2(SO4) =>
3 Mn2(SO4)4 + 8 Ag3PO4 = 2 Mn3(PO4)4 + 12 Ag2(SO4)
H2C2O4 + Mn(NO3)2 = MnC2O4 + HNO3 =>
H2C2O4 + Mn(NO3)2 = MnC2O4 + 2 HNO3
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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01/27/25
方程式のバランス02/26/24
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