| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Ni + 2 CuBr = NiBr2 + 2 Cu
K + Fe(NO3)3 = K(NO3) + Fe =>
3 K + Fe(NO3)3 = 3 K(NO3) + Fe
Zn + Fe{3+} = Zn{3+} + Fe =>
Zn + Fe{3+} = Zn{3+} + Fe
Na2CO3 + FeBr2 = NaBr + Fe(CO3) =>
Na2CO3 + FeBr2 = 2 NaBr + Fe(CO3)
Fe + CUSO4 = Fe2(SO4)3 + CU =>
2 Fe + 3 CUSO4 = Fe2(SO4)3 + 3 CU
CaO + C2 = CaC2 + CO2 =>
4 CaO + 5 C2 = 4 CaC2 + 2 CO2
ClO + HCl = Cl2 + H2O =>
2 ClO + 4 HCl = 3 Cl2 + 2 H2O
W + H2 = WH2 =>
W + H2 = WH2
CuO + H2O2 = CuO2 + H2O =>
CuO + H2O2 = CuO2 + H2O
Sr(NO3)2 + NaOH = Sr(OH)2 + Na(NO3) =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 Na(NO3)
Ag(s) + Br(aq) = AgBr(aq) =>
Ag(s) + Br(aq) = AgBr(aq)
KNO3 + CH3COOH = HNO3 + CH3COOK =>
KNO3 + CH3COOH = HNO3 + CH3COOK
HClO3 + Na2S = H2S + NaClO3 =>
2 HClO3 + Na2S = H2S + 2 NaClO3
NaClO + NaBr + H2O = Br2 + NaOH + NaCl =>
NaClO + 2 NaBr + H2O = Br2 + 2 NaOH + NaCl
K2MnO4 + CH3COOH = HMnO4 + MnO2 + CH3COOK + H2O =>
3 K2MnO4 + 6 CH3COOH = 2 HMnO4 + MnO2 + 6 CH3COOK + 2 H2O
KMgO4 + H2O + K2S = MgO2 + S + KOH =>
2 KMgO4 + 4 H2O + 3 K2S = 2 MgO2 + 3 S + 8 KOH
CdS + O2 = Cd + SO2 =>
CdS + O2 = Cd + SO2
[(NH3)5CrOHCr(NH3)5]Cl5 + HCl = [CrCl(NH3)5]Cl2 + H2O =>
[(NH3)5CrOHCr(NH3)5]Cl5 + HCl = 2[CrCl(NH3)5]Cl2 + H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
NH4Cl + Hg(C2H3O2)2 = NH4C2H3O2 + HgCl2 =>
2 NH4Cl + Hg(C2H3O2)2 = 2 NH4C2H3O2 + HgCl2
H3PO4 + NaOCl = Na3PO4 + HCl + O2 =>
2 H3PO4 + 6 NaOCl = 2 Na3PO4 + 6 HCl + 3 O2
Ge(OH)4 + H2CO3 = Ge(OH)3HCO3 + H2O =>
Ge(OH)4 + H2CO3 = Ge(OH)3HCO3 + H2O
SO2 + Na2S = S + Na2O =>
SO2 + 2 Na2S = 3 S + 2 Na2O
CHCl3 + NaOH = HCOONa + NaCl + H2O =>
CHCl3 + 4 NaOH = HCOONa + 3 NaCl + 2 H2O
K2ZnO2 + HCl = ZnCl2 + KOH =>
K2ZnO2 + 2 HCl = ZnCl2 + 2 KOH
MnO + Ba(OH)2 + O2 = Ba(MnO4)2 + H2O =>
4 MnO + 2 Ba(OH)2 + 5 O2 = 2 Ba(MnO4)2 + 2 H2O
NH3(g) + ClF3(g) = HF(g) + N2(g) + Cl2(g) =>
2 NH3(g) + 2 ClF3(g) = 6 HF(g) + N2(g) + Cl2(g)
NaNO2 + FeCl2 + H2SO4 = NO + FeCl3 + Na2SO4 + Fe2(SO4)3 + H2O =>
6 NaNO2 + 6 FeCl2 + 6 H2SO4 = 6 NO + 4 FeCl3 + 3 Na2SO4 + Fe2(SO4)3 + 6 H2O
CH3CH2OH + K2Cr2O7 = CH3CHO + Cr2O3 + KOH + H2O =>
3 CH3CH2OH + K2Cr2O7 = 3 CH3CHO + Cr2O3 + 2 KOH + 2 H2O
Pb(II)(NO3)2 + KI = Pb(II)I2 + KNO3 =>
Pb(II)(NO3)2 + 2 KI = Pb(II)I2 + 2 KNO3
Na + O2(g) = NaO =>
2 Na + O2(g) = 2 NaO
FeSO4 + (NH4)2SO4 = Fe(NH4)2(SO4)2 =>
FeSO4 + (NH4)2SO4 = Fe(NH4)2(SO4)2
Cr(ClO4)3 + NaOH = Cr(NaO4)3 + ClOH =>
Cr(ClO4)3 + 3 NaOH = Cr(NaO4)3 + 3 ClOH
Li2 + H2 = LiH =>
Li2 + H2 = 2 LiH
BaBr2 + (NH4)2CO3 = BaCO3 + NH4Br =>
BaBr2 + (NH4)2CO3 = BaCO3 + 2 NH4Br
Cr2O7{-2} + H2C2O4 + H3O{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 3 H2C2O4 + 8 H3O{+} = 2 Cr{+3} + 6 CO2 + 15 H2O
HCl(aq) + As2O3(s) + NaNO2(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl(aq) =>
4 HCl(aq) + As2O3(s) + 4 NaNO2(aq) + H2O(l) = 4 NO(g) + 2 H3AsO4(aq) + 4 NaCl(aq)
Na(s) + H2O(g) = NaOH(s) + H2(g) =>
2 Na(s) + 2 H2O(g) = 2 NaOH(s) + H2(g)
C6H10O5 + H2 = CH4 + CO2 =>
2 C6H10O5 + 4 H2 = 7 CH4 + 5 CO2
C8H15 + O2 = CO2 + H2O =>
4 C8H15 + 47 O2 = 32 CO2 + 30 H2O
CuBr2(aq) + K2CrO4(aq) = CuCrO4(s) + KBr(aq) =>
CuBr2(aq) + K2CrO4(aq) = CuCrO4(s) + 2 KBr(aq)
Na2SO4(aq)AgNO3(aq) = Na2NO3(aq)AgSO4(aq) =>
Na2SO4(aq)AgNO3(aq) = Na2NO3(aq)AgSO4(aq)
CHCH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
CHCH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 4 H2O
NaO2 + H2 = Na + H2O =>
NaO2 + 2 H2 = Na + 2 H2O
C6H5COCH3 + H2 = C6H5CH(OH)CH3 =>
C6H5COCH3 + H2 = C6H5CH(OH)CH3
PtCl4 + F2 = PtF + Cl =>
2 PtCl4 + F2 = 2 PtF + 8 Cl
Cl2 + CuI = Cu + ClI =>
Cl2 + 2 CuI = 2 Cu + 2 ClI
Al + H{+} + (BrO4){-} = Al3{+} + Br2 + H2O =>
42 Al + 16 H{+} + 2(BrO4){-} = 14 Al3{+} + Br2 + 8 H2O
Ag(NO3)2 + KI = AgI + K(NO3)2 =>
Ag(NO3)2 + KI = AgI + K(NO3)2
Mg + C2 = MgC2 =>
Mg + C2 = MgC2
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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10/23/24
方程式のバランス11/22/23
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