| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Pb(NO3)2(aq) = 4 NO2(g) + O2(g) + 2 PbO(s)
KHS + KHSO4 = K2S + H2SO4 =>
KHS + KHSO4 = K2S + H2SO4
UF4 = F2 + U =>
UF4 = 2 F2 + U
CaSO4 + Al(NO3)3 = Ca(NO3)2 + Al2(SO4)3 =>
3 CaSO4 + 2 Al(NO3)3 = 3 Ca(NO3)2 + Al2(SO4)3
CuNO3 + Al2(SO4)3 = Cu2SO4 + Al(NO3)3 =>
6 CuNO3 + Al2(SO4)3 = 3 Cu2SO4 + 2 Al(NO3)3
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
C + S = S4C2 =>
2 C + 4 S = S4C2
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
K2CO3 + CuSO4*5H2O = CuCO3 + K2SO4 + H2O =>
K2CO3 + CuSO4*5H2O = CuCO3 + K2SO4 + 5 H2O
FeSO4 + O2 + Na2CO3 = Fe2O3 + Na2SO4 + CO2 =>
4 FeSO4 + O2 + 4 Na2CO3 = 2 Fe2O3 + 4 Na2SO4 + 4 CO2
I2 + H2S = S + HI =>
I2 + H2S = S + 2 HI
ClO2 + ClO4{-} + H2O = ClO3{-} + H{+} =>
2 ClO2 + ClO4{-} + H2O = 3 ClO3{-} + 2 H{+}
Zn(OH)2 + NaCl = ZnCl2 + NaOH =>
Zn(OH)2 + 2 NaCl = ZnCl2 + 2 NaOH
NaBH4 + BF3(aq) = NaBF4 + B2H6* =>
3 NaBH4 + 4 BF3(aq) = 3 NaBF4 + 2 B2H6*
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
RbOH + RbHCO3 = Rb2CO3 + H2O =>
RbOH + RbHCO3 = Rb2CO3 + H2O
KI + KNO3 + CH3COOH = I2 + CH3COOK + NO + H2O =>
6 KI + 2 KNO3 + 8 CH3COOH = 3 I2 + 8 CH3COOK + 2 NO + 4 H2O
Mg(OH)2(s) + HCl(aq) = MgCl2(aq) + H2O =>
Mg(OH)2(s) + 2 HCl(aq) = MgCl2(aq) + 2 H2O
[Ag(NH3)2]Cl(aq) + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
[Ag(NH3)2]Cl(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(s)
AgCl(s) = Ag{+} + Cl{-} =>
AgCl(s) = Ag{+} + Cl{-}
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ag(NH3)2(aq) + H(aq) + Cl(aq) = AgCl(s) + NH4(aq) =>
Ag(NH3)2(aq) + 2 H(aq) + Cl(aq) = AgCl(s) + 2 NH4(aq)
H2O2 + Fe + C6H12O6 = H2O + FeCO3 =>
18 H2O2 + 6 Fe + C6H12O6 = 24 H2O + 6 FeCO3
C13H27OH + O2 = C + H2O =>
2 C13H27OH + 13 O2 = 26 C + 28 H2O
Al(NO3)2 + Mg(OH)3 = Mg(NO3)2 + Al(OH)3 =>
Al(NO3)2 + Mg(OH)3 = Mg(NO3)2 + Al(OH)3
Sr(NO3)2 + Fe(NO3)3*9H2O + C6H8O7 = SrFe12O19 + NO2 + CO2 + H2O =>
9 Sr(NO3)2 + 108 Fe(NO3)3*9H2O + 19 C6H8O7 = 9 SrFe12O19 + 342 NO2 + 114 CO2 + 1048 H2O
NiCl2 = Cl2 + Ni =>
NiCl2 = Cl2 + Ni
Zn + HNO3* = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3* = 3 Zn(NO3)2 + 2 NO + 4 H2O
Br2O3 + H2O = Br2O + H2O3 =>
Br2O3 + H2O = Br2O + H2O3
KMnO4 + H2SO4 + FeSO4 = KSO4 + MnSO4 + H2O + Fe2(SO4)3 =>
KMnO4 + 4 H2SO4 + 4 FeSO4 = KSO4 + MnSO4 + 4 H2O + 2 Fe2(SO4)3
CuSO4 + Fe2 = Fe(SO4)3 + Cu =>
6 CuSO4 + Fe2 = 2 Fe(SO4)3 + 6 Cu
(a)C3H6(g) + O2(g) = CO2(g) + H2O(l) =>
2(a)C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NH4HCO3 = CO2 + H2O + NH3 =>
NH4HCO3 = CO2 + H2O + NH3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HNO3 + H{+} + CdS = NO + Cd{2+} + S + H2O =>
2 HNO3 + 6 H{+} + 3 CdS = 2 NO + 3 Cd{2+} + 3 S + 4 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
P4 + KOH + H2O = PH3 + KHPO2 =>
5 P4 + 12 KOH + 12 H2O = 8 PH3 + 12 KHPO2
Ln + O2 = Ln2O3 =>
4 Ln + 3 O2 = 2 Ln2O3
H3BO3 = H2O + H4B6O11 =>
6 H3BO3 = 7 H2O + H4B6O11
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
NaH + Cr2O8 + H2SO4 + C7H5ClO = C7H5ClO2 + CrH + NaSO4 =>
2 NaH + 3 Cr2O8 + 2 H2SO4 + 24 C7H5ClO = 24 C7H5ClO2 + 6 CrH + 2 NaSO4
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
Hg3Cl2 + O2 = Hg3O2Cl2 =>
Hg3Cl2 + O2 = Hg3O2Cl2
H2C204 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 H2C204 + 818 KMnO4 + 1227 H2SO4 = 409 K2SO4 + 818 MnSO4 + 1020 CO2 + 1232 H2O
Na2SO4 + H2O = Na2O + H2SO4 =>
Na2SO4 + H2O = Na2O + H2SO4
NiCl2 + NaOH + Br2 = NaCl + NiO2 + NaBr + H2O =>
NiCl2 + 4 NaOH + Br2 = 2 NaCl + NiO2 + 2 NaBr + 2 H2O
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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10/29/24
方程式のバランス11/28/23
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