| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
Ca(ClO3)2 + NaBr = CaBr2 + Na(ClO3) =>
Ca(ClO3)2 + 2 NaBr = CaBr2 + 2 Na(ClO3)
CrO4(aq){2-} + H(aq){+} = Cr2O7(aq){2-} + H2O(l) =>
2 CrO4(aq){2-} + 2 H(aq){+} = Cr2O7(aq){2-} + H2O(l)
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH3 + H2O =>
4 CH3COOH + 5 CH3CH2CH2CH2OH = 4 CH3COOCH2CH2CH2CH2CH3 + 5 H2O
Pb4P2 = Pb4 + P2 =>
Pb4P2 = Pb4 + P2
ZnS + HCO3 + H2O = ZnCO3 + SO4 + H =>
ZnS + HCO3 + 4 H2O = ZnCO3 + SO4 + 9 H
Mg3P2 = magnesium + phosphorus =>
Mg3P2 = 3 Mg + 2 P
A2B2 = AB =>
A2B2 = 2 AB
Ca(OH)2 + (NH4)2(SO4) = CaSO4 + NH4OH =>
Ca(OH)2 + (NH4)2(SO4) = CaSO4 + 2 NH4OH
Mn2O7 + CsOH = CsMnO4 + H2O =>
Mn2O7 + 2 CsOH = 2 CsMnO4 + H2O
Zn + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + ZnSO4 + K2SO4 =>
3 Zn + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 ZnSO4 + K2SO4
N + O + H2O = HNO3 =>
2 N + 5 O + H2O = 2 HNO3
Fe(OH)3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe(OH)3 + 3 HClO4 = Fe(ClO4)3 + 3 H2O
HI + Ba(OH)2 = H2O + BaI2 =>
2 HI + Ba(OH)2 = 2 H2O + BaI2
Na + HNO3 = NaNO3 + NO2 + H2O =>
Na + 2 HNO3 = NaNO3 + NO2 + H2O
FeSO4(ac) + KOH(ac) = Fe(OH)2(ac) + K2SO4(ac) =>
FeSO4(ac) + 2 KOH(ac) = Fe(OH)2(ac) + K2SO4(ac)
NaK + H2O = NaOH + H2 + K2O =>
2 NaK + 3 H2O = 2 NaOH + 2 H2 + K2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
CH3CH2OH(l) + NaOH(l) = CH3CH2ONa(l) + H2O(l) =>
CH3CH2OH(l) + NaOH(l) = CH3CH2ONa(l) + H2O(l)
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
HPO3 + C = H2O + CO + P4 =>
4 HPO3 + 10 C = 2 H2O + 10 CO + P4
C6H4(OH)(COOH) + CH3OH = C6H4(OH) + (COOCH3) =>
25 C6H4(OH)(COOH) + 13 CH3OH = 20 C6H4(OH) + 34(COOCH3)
C3H7OH + NaNO2 + HCl = C3H7ONO + NaCl + H2O =>
C3H7OH + NaNO2 + HCl = C3H7ONO + NaCl + H2O
Ca(H2PO4)2 = Ca3(PO4)2 + H3PO4 =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 H3PO4
HgS = Hg + S =>
HgS = Hg + S
KO2(s) + H2O(l) + CO2(g) = KHCO3(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) + 4 CO2(g) = 4 KHCO3(aq) + 3 O2(g)
Ca2CO3 + H2O = H2CO3 + CaOH =>
Ca2CO3 + 2 H2O = H2CO3 + 2 CaOH
Na3PO4 + Na2CO3 = Na3CO3 + Na2PO4 =>
Na3PO4 + Na2CO3 = Na3CO3 + Na2PO4
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
BaCl2 + NH3 = Ba(NH3)4 + Cl2 =>
BaCl2 + 4 NH3 = Ba(NH3)4 + Cl2
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
Mn2O7 + C = Mn + CO2 =>
2 Mn2O7 + 7 C = 4 Mn + 7 CO2
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
BaCl2 + NH3 = Ba(NH3)4 + Cl2 =>
BaCl2 + 4 NH3 = Ba(NH3)4 + Cl2
FeCl2 + HNO3 = Fe(NO3)3 + H2O + HCl + NO2 =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + H2O + 2 HCl + NO2
KH2SO4 = H2 + K2S2O8 =>
2 KH2SO4 = 2 H2 + K2S2O8
BaCl2 + NH3 = Ba(NH3)4 + Cl2 =>
BaCl2 + 4 NH3 = Ba(NH3)4 + Cl2
KNO2(aq) + HI(aq) = KI + HNO2 =>
KNO2(aq) + HI(aq) = KI + HNO2
SO3 + HCl = SO2 + H2O + Cl =>
SO3 + 2 HCl = SO2 + H2O + 2 Cl
H2S8 + HNO3 = H2SO4 + H2O + NO =>
3 H2S8 + 50 HNO3 = 24 H2SO4 + 4 H2O + 50 NO
HI + Hg(OH)2 = HgI2 + H2O =>
2 HI + Hg(OH)2 = HgI2 + 2 H2O
C14H12O8 + NaOH + ZnO = C14H6O8Na2Zn2 + H2O =>
C14H12O8 + 2 NaOH + 2 ZnO = C14H6O8Na2Zn2 + 4 H2O
Ca(OH)2 + Fe(ClO2)3 = Fe(OH)3 + Ca(ClO2)2 =>
3 Ca(OH)2 + 2 Fe(ClO2)3 = 2 Fe(OH)3 + 3 Ca(ClO2)2
NH3 + BaCl2 = Ba(NH3) + Cl2 =>
NH3 + BaCl2 = Ba(NH3) + Cl2
NH3 + BaCl2 = Ba(NH3)2 + Cl2 =>
2 NH3 + BaCl2 = Ba(NH3)2 + Cl2
Fe + CuSO42 = FeSO42 + Cu =>
Fe + CuSO42 = FeSO42 + Cu
Li(ClO3) = LiCl + O2 =>
2 Li(ClO3) = 2 LiCl + 3 O2
Ca(OH)2 + C2H2 = CaC2 + H2O =>
Ca(OH)2 + C2H2 = CaC2 + 2 H2O
Cr(OH)3 + H3PO4 = H2O + (CrOH)3(PO4)2 =>
3 Cr(OH)3 + 2 H3PO4 = 6 H2O + (CrOH)3(PO4)2
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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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