| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Ca3(PO4)2 + 3 Na2CO3 = 3 CaCO3 + 2 Na3PO4
K2Cr2O7 + C6H12O6 = Cr2O3K2O + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 = 4 Cr2O3K2O + 6 CO2 + 6 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C2H4O2 + Cl2 = HCl + C2H3ClO2 =>
C2H4O2 + Cl2 = HCl + C2H3ClO2
KMnO4 + CuCO3 = Cu(MnO4) + KCO3 =>
KMnO4 + CuCO3 = Cu(MnO4) + KCO3
K3PO4 + AgNO3 = KNO3 + Ag3PO4 =>
K3PO4 + 3 AgNO3 = 3 KNO3 + Ag3PO4
Ba(NO3)2 + CaCO3 = Ba(CO3) + Ca(NO3)2 =>
Ba(NO3)2 + CaCO3 = Ba(CO3) + Ca(NO3)2
HgSO4 + BaOH2 = BaSO4 + HgOH2 =>
HgSO4 + BaOH2 = BaSO4 + HgOH2
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
KOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + KCl(aq) =>
2 KOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + 2 KCl(aq)
KHC8H4O4 + NaOH = K + Na + C4H4O4 + H2O =>
KHC8H4O4 + 5 NaOH = K + 5 Na + 2 C4H4O4 + H2O
NH4Cl(aq) + Cu(NO3)2(aq) = NH4NO3(aq) + CuCl2(s) =>
2 NH4Cl(aq) + Cu(NO3)2(aq) = 2 NH4NO3(aq) + CuCl2(s)
K2CO3 + BaSO4 = K2SO4 + BaCO3 =>
K2CO3 + BaSO4 = K2SO4 + BaCO3
Cr(NO3)3 + HCl = CrCl3 + H(NO3) =>
Cr(NO3)3 + 3 HCl = CrCl3 + 3 H(NO3)
CH4 + carbontetrachloride = dichloromethane =>
CH4 + CCl4 = 2 CH2Cl2
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
CH3COK + H2O = H3O + CH2COK =>
CH3COK + H2O = H3O + CH2COK
HCl(aq) + HClO4(aq) + FeCl2(aq) = H2O(l) + FeCl3(aq) =>
7 HCl(aq) + HClO4(aq) + 8 FeCl2(aq) = 4 H2O(l) + 8 FeCl3(aq)
Na2O2 + KI + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
Na2O2 + 2 KI + 2 H2SO4 = I2 + Na2SO4 + K2SO4 + 2 H2O
Cr + Cu(NO)3 = CrNO + Cu =>
3 Cr + Cu(NO)3 = 3 CrNO + Cu
CH3COK + H2O = H3O + CH2COK =>
CH3COK + H2O = H3O + CH2COK
HI(aq) + NaHCO3(aq) = HCHO3 + NaI =>
HI(aq) + NaHCO3(aq) = HCHO3 + NaI
H2SO2 + Fe(OH)3 = Fe2(SO2)3 + H2O =>
3 H2SO2 + 2 Fe(OH)3 = Fe2(SO2)3 + 6 H2O
NaHCO3 + CO2 + H2O = NaC2H3O6 =>
NaHCO3 + CO2 + H2O = NaC2H3O6
Na + Cu2O = NaO + Cu =>
Na + Cu2O = NaO + 2 Cu
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Na2S2O3 + I2 + H2O = Na2SO4 + HI + H2SO4 =>
Na2S2O3 + 4 I2 + 5 H2O = Na2SO4 + 8 HI + H2SO4
Cl2 + FeI = FeCl + I2 =>
Cl2 + 2 FeI = 2 FeCl + I2
Cu(CH3COO)2 + Na3PO4 = CuPO4 + Na3(CH3COO)2 =>
Cu(CH3COO)2 + Na3PO4 = CuPO4 + Na3(CH3COO)2
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
MgO(s) + CO2(g) = MgCO3 =>
MgO(s) + CO2(g) = MgCO3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
HCl + H2O = Cl2O + H =>
2 HCl + H2O = Cl2O + 4 H
HCl(aq) + Ba(OH)2(aq) = BaCl2 + H2O =>
2 HCl(aq) + Ba(OH)2(aq) = BaCl2 + 2 H2O
K2Se + NaBiO3 + H2SO4 = Bi2(SO4)3 + Na2SO4 + K2SeO3 + H2O =>
2 K2Se + 6 NaBiO3 + 12 H2SO4 = 3 Bi2(SO4)3 + 3 Na2SO4 + 2 K2SeO3 + 12 H2O
Mg7Si8O22(OH)2 = Mg2Si2O6 + SiO2 + H2O =>
2 Mg7Si8O22(OH)2 = 7 Mg2Si2O6 + 2 SiO2 + 2 H2O
CaO + H2O5 = Ca(HO3)2 =>
CaO + H2O5 = Ca(HO3)2
Na3[Cr(OH)4] + H2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3[Cr(OH)4] + 5 H2O2 = 2 Na2CrO4 + 2 NaOH + 8 H2O
HNO3 + (Ba(OH)2) = Ba(NO3)2 + H2O =>
2 HNO3 + (Ba(OH)2) = Ba(NO3)2 + 2 H2O
H3[SbCl6] + H2O = SbOCl + HCl =>
H3[SbCl6] + H2O = SbOCl + 5 HCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu(OH)2 + NH3 = [Cu(NH3)4](OH)2 =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4](OH)2
Mg + HgNo3 = Mg(No3)2 + Hg =>
Mg + 2 HgNo3 = Mg(No3)2 + 2 Hg
NaOH + (H2SO4) = Na2SO4 + H2O =>
2 NaOH + (H2SO4) = Na2SO4 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al + CoSO4 = Al2(SO4)3 + Co =>
2 Al + 3 CoSO4 = Al2(SO4)3 + 3 Co
Zn(NO3)2(aq) + KI(aq) = KNO3 + ZnI2 =>
Zn(NO3)2(aq) + 2 KI(aq) = 2 KNO3 + ZnI2
FeMg = Fe + Mg =>
FeMg = Fe + Mg
Hg2(NO3)2 + SnCl2 + HCl = Hg + SnCl4 + HNO3 =>
Hg2(NO3)2 + SnCl2 + 2 HCl = 2 Hg + SnCl4 + 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03/18/24
方程式のバランス04/17/23
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