| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
CdSO4 + MnBr2 = CdBr2 + MnSO4
ZnI2(aq) + Na2CO3(aq) = ZnCO3(s) + NaI(aq) =>
ZnI2(aq) + Na2CO3(aq) = ZnCO3(s) + 2 NaI(aq)
Co + H2SO4 = CoSO4 + H2 =>
Co + H2SO4 = CoSO4 + H2
Fe + Cr + O4 = FeCrO4 =>
Fe + Cr + O4 = FeCrO4
Fe + HCe = FeCe + H2 =>
2 Fe + 2 HCe = 2 FeCe + H2
H2C2O4 + Ca(OH)2 = CaC2O4 + H2O =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 H2O
Hg2I2(s) = Hg + I =>
Hg2I2(s) = 2 Hg + 2 I
AsCl3 + NaH4B = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaH4B = 4 AsH3 + 3 NaCl + 3 BCl3
Na2S2O8 + C2Cl4 + H2O = CO2 + SO4{2-} + Na{+} + Cl{-} + H{+} =>
2 Na2S2O8 + C2Cl4 + 4 H2O = 2 CO2 + 4 SO4{2-} + 4 Na{+} + 4 Cl{-} + 8 H{+}
CH3CH2OH(l) + CuO(s) = CH3CHO(l) + H2O(l)Cu(s) =>
CH3CH2OH(l) + CuO(s) = CH3CHO(l) + H2O(l)Cu(s)
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O =>
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O
MnO2 + KOH = K2MnO4 + Mn2O3 + H2O =>
3 MnO2 + 2 KOH = K2MnO4 + Mn2O3 + H2O
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Al + F2 = Al2F =>
4 Al + F2 = 2 Al2F
Fe(SO4) + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2(SO4) =>
Fe(SO4) + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2(SO4)
HBr(ac) + MgCO3(s) = MgBr2(ac) + H2O(l) + CO2(g) =>
2 HBr(ac) + MgCO3(s) = MgBr2(ac) + H2O(l) + CO2(g)
BaCl2 + (NH4)2HPO4 + NH3 = Ba3(PO4)2 + NH4Cl =>
3 BaCl2 + 2(NH4)2HPO4 + 2 NH3 = Ba3(PO4)2 + 6 NH4Cl
HBr + Ba(OH)2 = H2O + BaBr2 =>
2 HBr + Ba(OH)2 = 2 H2O + BaBr2
SO3(g) + H2O(g) = H2SO4 =>
SO3(g) + H2O(g) = H2SO4
FeBr3 + (NH4)2(SO4) = Fe2(SO4)3 + NH4Br =>
2 FeBr3 + 3(NH4)2(SO4) = Fe2(SO4)3 + 6 NH4Br
CH3COOH + NaOH = CH3COO + NaOH2 =>
CH3COOH + NaOH = CH3COO + NaOH2
SiCl4 + Zn = Si + ZnCl2 =>
SiCl4 + 2 Zn = Si + 2 ZnCl2
Ag + NO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 Ag + 2 NO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Cl2 + I{-}1 = I2 + Cl{-}1 =>
Cl2 + 2 I{-}1 = I2 + 2 Cl{-}1
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
BaS + Cu(NO3)2 = Ba(NO3)2 + CuS =>
BaS + Cu(NO3)2 = Ba(NO3)2 + CuS
KI + H2SO4 + H2O2 = H2O + I2 + K2SO4 =>
2 KI + H2SO4 + H2O2 = 2 H2O + I2 + K2SO4
AgNO3 + ClK = AgCl + KNO3 =>
AgNO3 + ClK = AgCl + KNO3
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
C4H9MgCl2 + Li = C4H9 + LiCl + Mg =>
C4H9MgCl2 + 2 Li = C4H9 + 2 LiCl + Mg
Cu2CO3(OH)2 + NH3 + HCOOH = NH4Cu(HCOO)3 + H2O + CO2 =>
Cu2CO3(OH)2 + 2 NH3 + 6 HCOOH = 2 NH4Cu(HCOO)3 + 3 H2O + CO2
(NH4)2SO4(aq) + CoCl2(aq) = NH4Cl(aq) + CoSO4(s) =>
(NH4)2SO4(aq) + CoCl2(aq) = 2 NH4Cl(aq) + CoSO4(s)
Fe{3+} + H2S = Fe{2+} + S8 + H{+} =>
16 Fe{3+} + 8 H2S = 16 Fe{2+} + S8 + 16 H{+}
K + MnO4 + H2O = MnO2 + KOH =>
4 K + MnO4 + 2 H2O = MnO2 + 4 KOH
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Co(s) + H{+}(aq) = Co{2+}(aq) + H2(g) =>
Co(s) + 2 H{+}(aq) = Co{2+}(aq) + H2(g)
NaCrO2 + I2 + NaOH = Na2CrO4 + NaI + H2O =>
2 NaCrO2 + 3 I2 + 8 NaOH = 2 Na2CrO4 + 6 NaI + 4 H2O
Ca + P + O2 = Ca3(PO4)2 =>
3 Ca + 2 P + 4 O2 = Ca3(PO4)2
AgNO3 + NH4OH = (NH4)2NO3 + Ag(OH)2 =>
AgNO3 + 2 NH4OH = (NH4)2NO3 + Ag(OH)2
KMnO4 + H2SO4 = MnO2 + K2SO4 + H2 + O2 =>
2 KMnO4 + H2SO4 = 2 MnO2 + K2SO4 + H2 + 2 O2
NaNO3 + Zn + NaOH + H2O = NH3 + Na2(Zn(OH)4) =>
NaNO3 + 4 Zn + 7 NaOH + 6 H2O = NH3 + 4 Na2(Zn(OH)4)
H2C2O4 + Ca(OH)2 = CaC2O4 + H2O =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 H2O
KF + H2SO4 = K2SO4 + FH =>
2 KF + H2SO4 = K2SO4 + 2 FH
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Ca(HS)2 + H2SO4 = H2S + CaSO4 =>
Ca(HS)2 + H2SO4 = 2 H2S + CaSO4
Na2O2 + Al + H2O = Na[Al(OH)4] + H2 =>
Na2O2 + 2 Al + 6 H2O = 2 Na[Al(OH)4] + 2 H2
Ba{2+} + SiO3{2-} = BaSiO3 =>
Ba{2+} + SiO3{2-} = BaSiO3
Mg2C + HCl = MgCl2 + CH4 =>
Mg2C + 4 HCl = 2 MgCl2 + CH4
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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10/19/24
方程式のバランス11/18/23
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