| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Cu(g) + O2(g) = 2 CuO(s)
V2O3 + C = V + CO2 =>
2 V2O3 + 3 C = 4 V + 3 CO2
H2 + AgNO3 = H(NO3)2 + Ag =>
H2 + 4 AgNO3 = 2 H(NO3)2 + 4 Ag
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Ni + H = NiH2 =>
Ni + 2 H = NiH2
Fe(s) + O2(s) = Fe2O3(s) =>
4 Fe(s) + 3 O2(s) = 2 Fe2O3(s)
CuO = Cu + O =>
CuO = Cu + O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Fe3O4 + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 Fe3O4 + 37 H2SO4 = 12 Fe2(SO4)3 + H2S + 36 H2O
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu + Cr2O7{2-} + H3O{+} = Cu{2+} + Cr{3+} + H2O =>
3 Cu + Cr2O7{2-} + 14 H3O{+} = 3 Cu{2+} + 2 Cr{3+} + 21 H2O
K2CO3(aq) + Sr(NO3)2(aq) = SrCO3(s) + KNO3(aq) =>
K2CO3(aq) + Sr(NO3)2(aq) = SrCO3(s) + 2 KNO3(aq)
FeBr3 + H2O = Fe(OH)2Br + HBr =>
FeBr3 + 2 H2O = Fe(OH)2Br + 2 HBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Sn + O2 + H2 = Sn(HO)4 =>
Sn + 2 O2 + 2 H2 = Sn(HO)4
H2 + Pb(OH)3 = Pb + H2O =>
3 H2 + 2 Pb(OH)3 = 2 Pb + 6 H2O
CoCl2 + KOH + KClO3 = Co2O3 + KCl + H2O =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O3 + 13 KCl + 6 H2O
Mg(NO3)2 + PO4 = Mg3(PO4)2 + NO3 =>
3 Mg(NO3)2 + 2 PO4 = Mg3(PO4)2 + 6 NO3
Cd + S = CdS =>
Cd + S = CdS
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
PbSO4 + Al = Pb + Al2(SO4) =>
PbSO4 + 2 Al = Pb + Al2(SO4)
rubidiumhydroxide + bariumchloride = rubidiumchloride + bariumhydroxide =>
2 RbOH + BaCl2 = 2 RbCl + Ba(OH)2
NiCl2 + O = NiO2 + Cl5O2 =>
5 NiCl2 + 14 O = 5 NiO2 + 2 Cl5O2
Al + NH4ClO4 = Al2O3 + Al2Cl3 + NO + HOH =>
4 Al + 3 NH4ClO4 = Al2O3 + Al2Cl3 + 3 NO + 6 HOH
H2SO4 + KCl = K2SO4 + HCl =>
H2SO4 + 2 KCl = K2SO4 + 2 HCl
C72H52O46 + H2O = C7H6O5 + C6H12O6 =>
3 C72H52O46 + 18 H2O = 30 C7H6O5 + C6H12O6
(NH4)(NO3) + Ca(OH)2 = Ca(NO3)2 + H2O + (NH3) =>
2(NH4)(NO3) + Ca(OH)2 = Ca(NO3)2 + 2 H2O + 2(NH3)
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Na2Co3(aq) + CaCl2 = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2 = CaCo3(s) + 2 NaCl(aq)
Cu + NaNO3 + H2SO4 = NO2 + Cu(NO3)2 + Na2SO4 + H2O =>
Cu + 4 NaNO3 + 2 H2SO4 = 2 NO2 + Cu(NO3)2 + 2 Na2SO4 + 2 H2O
Ca(HCO3)2 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 Ca(HCO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 CO2 + 6 H2O
Fe + K = FeK =>
Fe + K = FeK
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
KCl(aq) + PbNO3(aq) = PbCl + KNO3 =>
KCl(aq) + PbNO3(aq) = PbCl + KNO3
Ca(OH)2(s) = CaO(s) + H2O =>
Ca(OH)2(s) = CaO(s) + H2O
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
V(OH)3 = V2O3 + H2O =>
2 V(OH)3 = V2O3 + 3 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H7H8 + NaOH = C6H7O7 + Na + H2O =>
C6H7H8 + 22 NaOH = C6H7O7 + 22 Na + 15 H2O
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
ChromiumChloride + LeadAcetate = ChromiumAcetate + LeadChloride =>
ChromiumChloride + LeadAcetate = ChromiumAcetate + LeadChloride
C2H5OH + O2 = C2H4O + H2O =>
2 C2H5OH + O2 = 2 C2H4O + 2 H2O
H + As = HAs =>
H + As = HAs
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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12/24/24
方程式のバランス01/23/24
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