| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 CrO = 2 Cr + O2
Na2S + BaCl2 = NaCl + BaS =>
Na2S + BaCl2 = 2 NaCl + BaS
CuBr + Cl2 = CuCl + Br2 =>
2 CuBr + Cl2 = 2 CuCl + Br2
HClO4 + N2H4 = NClO4 + H2 =>
2 HClO4 + N2H4 = 2 NClO4 + 3 H2
H2S + KMnO4 = MnO2 + K2S + S + H2O =>
4 H2S + 2 KMnO4 = 2 MnO2 + K2S + 3 S + 4 H2O
CH2CNCH2CN + HCl + H2O = HOOCCH2CH2COOH + NH4 + Cl2 =>
CH2CNCH2CN + 2 HCl + 4 H2O = HOOCCH2CH2COOH + 2 NH4 + Cl2
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
Ga + I2 = GaI3 =>
2 Ga + 3 I2 = 2 GaI3
Li2O + H2S = Li2S + H2O =>
Li2O + H2S = Li2S + H2O
Cu + Na = CuNa =>
Cu + Na = CuNa
C8H18 + O = CO2 + H2O =>
C8H18 + 25 O = 8 CO2 + 9 H2O
Pb(C2H3O2)2 + (NH4)2SO4 = (NH4)(C2H3O2) + PbSO4 =>
Pb(C2H3O2)2 + (NH4)2SO4 = 2(NH4)(C2H3O2) + PbSO4
KMnO4(ac) + SnCl2(ac) + HCl(ac) = MnCl2(ac) + KCl(ac) + SnCl4(ac) + H2O(l) =>
2 KMnO4(ac) + 5 SnCl2(ac) + 16 HCl(ac) = 2 MnCl2(ac) + 2 KCl(ac) + 5 SnCl4(ac) + 8 H2O(l)
SO2 + NaO = SO3 + Na =>
SO2 + NaO = SO3 + Na
C5H11Cl + NaOH = NaCl + H2O + C5H10 =>
C5H11Cl + NaOH = NaCl + H2O + C5H10
I2 + S2O3 = IS4O6 =>
I2 + 4 S2O3 = 2 IS4O6
Zn(ClO3)2 + (NH4)2S = NH4ClO3 + ZnS =>
Zn(ClO3)2 + (NH4)2S = 2 NH4ClO3 + ZnS
V2S5 + N2 = V3N5 + S8 =>
24 V2S5 + 40 N2 = 16 V3N5 + 15 S8
As2S3 = As + S =>
As2S3 = 2 As + 3 S
Al + CuCl12 = AlCl3 + Cu =>
4 Al + CuCl12 = 4 AlCl3 + Cu
MnO2 + H2C2O4 = Mn2 + CO2 + H2O =>
2 MnO2 + 4 H2C2O4 = Mn2 + 8 CO2 + 4 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + CO2 + H2O + MnSO4 + HNO3 =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 60 CO2 + 188 H2O + 122 MnSO4 + 60 HNO3
CH2CNCH2CN + HCl + H2O = HOOCCH2CH2COOH + NH4 + Cl2 =>
CH2CNCH2CN + 2 HCl + 4 H2O = HOOCCH2CH2COOH + 2 NH4 + Cl2
CuSO4 + S = CuS + SO2 =>
CuSO4 + 2 S = CuS + 2 SO2
Al2C6 + H2O = Al(OH)3(aq) + C2H2(g) =>
Al2C6 + 6 H2O = 2 Al(OH)3(aq) + 3 C2H2(g)
NaHCO3 + C6H8O7 = Na3C6H5O7 + H2O + CO2 =>
3 NaHCO3 + C6H8O7 = Na3C6H5O7 + 3 H2O + 3 CO2
NaCl + O = NaO + Cl =>
NaCl + O = NaO + Cl
CH2CNCH2CN + HCl + H2O = HOOCCH2CH2COOH + NH4 + Cl2 =>
CH2CNCH2CN + 2 HCl + 4 H2O = HOOCCH2CH2COOH + 2 NH4 + Cl2
Fe(OH)3 + NaOH = NaFeO2 + H2O =>
Fe(OH)3 + NaOH = NaFeO2 + 2 H2O
N2H2 + Cu(OH)2 = N2 + Cu + H2O =>
N2H2 + Cu(OH)2 = N2 + Cu + 2 H2O
Na2CaO3 + CCl2 = Na2Cl2 + CaCO3 =>
Na2CaO3 + CCl2 = Na2Cl2 + CaCO3
ReS2 + O2 = Re2O7 + SO2 =>
4 ReS2 + 15 O2 = 2 Re2O7 + 8 SO2
Fe2O3 + CaCO3 = CaO + Fe2(CO3)3 =>
Fe2O3 + 3 CaCO3 = 3 CaO + Fe2(CO3)3
Ca + HNO3 = Ca(NO3)2 + CaH =>
3 Ca + 2 HNO3 = Ca(NO3)2 + 2 CaH
SiBr4 + F2 = SiF4 + Br2 =>
SiBr4 + 2 F2 = SiF4 + 2 Br2
AgNO3 + KJ = KNO3 + AgJ =>
AgNO3 + KJ = KNO3 + AgJ
HCOOH + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + H2O =>
3 HCOOH + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 CO2 + 7 H2O
As2O3 + Ca(OH)2 = Ca(AsO2)2(s) + H2O =>
As2O3 + Ca(OH)2 = Ca(AsO2)2(s) + H2O
FeSO4(aq) + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4(aq) + 2 NaOH = Fe(OH)2 + Na2SO4
Cl2 + CuBr2 = CuCl + Br2 =>
Cl2 + 2 CuBr2 = 2 CuCl + 2 Br2
Au + Br2 = Au2Br6 =>
2 Au + 3 Br2 = Au2Br6
CH3COOH + Na2CO3 = CO2 + H2O + NaCH3COOH =>
9 CH3COOH + 4 Na2CO3 = 6 CO2 + 2 H2O + 8 NaCH3COOH
Zn(NO3)2 + Na2CO3 = ZnCO3 + Na(NO3) =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 Na(NO3)
NaNO2 + NaOH = Na + HNO3 =>
NaNO2 + NaOH = 2 Na + HNO3
CH2CNCH2CN + HCl + H2O = HOOCCH2CH2COOH + NH4Cl =>
CH2CNCH2CN + 2 HCl + 4 H2O = HOOCCH2CH2COOH + 2 NH4Cl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K2Cr2O7 + HI + HCIO4 = I2 + Cr(CIO4)3 + KCIO4 + H2O =>
K2Cr2O7 + 6 HI + 8 HCIO4 = 3 I2 + 2 Cr(CIO4)3 + 2 KCIO4 + 7 H2O
NaOH + Mg(HCO3)2 = MgCO3 + Na2CO3 + H2O =>
2 NaOH + Mg(HCO3)2 = MgCO3 + Na2CO3 + 2 H2O
Na(NO3) = NaNO2 + O2 =>
2 Na(NO3) = 2 NaNO2 + O2
Br + MgI2 = Br2Mg + I2 =>
2 Br + MgI2 = Br2Mg + I2
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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11/26/24
方程式のバランス12/26/23
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