| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H15O2N + 8 O2 = 6 CO2 + NH3 + 6 H2O
H2SO4 + KOH = H2O + K2SO4KHSO4 =>
2 H2SO4 + 3 KOH = 3 H2O + K2SO4KHSO4
KCl(ac) + Hg(NO3)2(ac) = HgCl2(ac) + KNO3(ac) =>
2 KCl(ac) + Hg(NO3)2(ac) = HgCl2(ac) + 2 KNO3(ac)
NaOH + NCl = NaCl + NOH =>
NaOH + NCl = NaCl + NOH
CO(NH2)2(aq) + H2O(l) = CO2(g) + NH3(aq) =>
CO(NH2)2(aq) + H2O(l) = CO2(g) + 2 NH3(aq)
AlCl3 + Zn(NO3)2 = Al(NO3)3 + ZnCl2 =>
2 AlCl3 + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 ZnCl2
Fe2(SO4)3 + K2CO3 = Fe2(CO3)3 + K2SO4 =>
Fe2(SO4)3 + 3 K2CO3 = Fe2(CO3)3 + 3 K2SO4
Bi(NO3)3 + CaI2 = BiI3 + Ca(NO3)2 =>
2 Bi(NO3)3 + 3 CaI2 = 2 BiI3 + 3 Ca(NO3)2
NaCl + Fe(PO4) = Na3PO4 + FeCl3 =>
3 NaCl + Fe(PO4) = Na3PO4 + FeCl3
Na2S + AgNo3 = Ag2S + NaNo3 =>
Na2S + 2 AgNo3 = Ag2S + 2 NaNo3
ZnO + HNO3 = Zn[NO3]2 + H2O =>
ZnO + 2 HNO3 = Zn[NO3]2 + H2O
KMnO4 + Ag + H2SO4 = Ag2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 Ag + 8 H2SO4 = 5 Ag2SO4 + 2 MnSO4 + K2SO4 + 8 H2O
*H2O + SO3 = H2SO4 =>
*H2O + SO3 = H2SO4
Cu2 + SO2 = CuS + O2 =>
Cu2 + 2 SO2 = 2 CuS + 2 O2
NaClAgNO3 = NaNO3AgCl =>
NaClAgNO3 = NaNO3AgCl
Na2CO3 + CuO = Na2Cu2O3 + CO2 =>
Na2CO3 + 2 CuO = Na2Cu2O3 + CO2
FeSO4 + AgNo3 = FeNo3 + AgSO4 =>
FeSO4 + AgNo3 = FeNo3 + AgSO4
Cu + NH4OH = Cu(NH3)4 + H2O =>
Cu + 4 NH4OH = Cu(NH3)4 + 4 H2O
NaH2PO4 + Pb(NO3)2 = NaH2(NO3)2 + PbPO4 =>
NaH2PO4 + Pb(NO3)2 = NaH2(NO3)2 + PbPO4
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Mn + CuCl2 = Cu + MnCl2 =>
Mn + CuCl2 = Cu + MnCl2
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn{2+} + H2O =>
5 CH3CH2CHOHCH3 + 2 MnO4{-} + 6 H{+} = 5 CH3CH2COCH3 + 2 Mn{2+} + 8 H2O
HI = H2 + I2 = =>
2 HI = H2 + I2
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
NH4OH + HCl = H2O + NH4Cl =>
NH4OH + HCl = H2O + NH4Cl
NpF3 + O2 + HF = NpF4 + H2O =>
4 NpF3 + O2 + 4 HF = 4 NpF4 + 2 H2O
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Mg(NO3)2 + HCl + Na2HPO4 + NH4OH = MgNH4PO4 + NaCl + H(NO3) + H2O =>
Mg(NO3)2 + 2 HCl + Na2HPO4 + NH4OH = MgNH4PO4 + 2 NaCl + 2 H(NO3) + H2O
FeOH + Na = NaOH + Fe =>
FeOH + Na = NaOH + Fe
[Ni(H2O)4]Cl2 = NiCl2 + H2O =>
[Ni(H2O)4]Cl2 = NiCl2 + 4 H2O
KMnO4 + FeCl2 + NaOH = Fe(OH)3 + K2MnO4 + Na2MnO4 + NaCl =>
2 KMnO4 + 2 FeCl2 + 6 NaOH = 2 Fe(OH)3 + K2MnO4 + Na2MnO4 + 4 NaCl
JeSO4 + KMnO4 + H2SO4 = Je(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 JeSO4 + 4 KMnO4 + 16 H2SO4 = 5 Je(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Cr2O7{2-} + CH3CHOHCH3 + H{+} = Cr{3+} + CH3COCH3 + H2O =>
Cr2O7{2-} + 3 CH3CHOHCH3 + 8 H{+} = 2 Cr{3+} + 3 CH3COCH3 + 7 H2O
C2H6 + NaOH = C2H5OH + Na + H2 =>
2 C2H6 + 2 NaOH = 2 C2H5OH + 2 Na + H2
Al(PO3)3 + H2O = Al(OH)3 + HPO3 =>
Al(PO3)3 + 3 H2O = Al(OH)3 + 3 HPO3
[Ag(NH3)2]NO3 + Na2S = Ag2S + NH3 + NaNO3 =>
2[Ag(NH3)2]NO3 + Na2S = Ag2S + 4 NH3 + 2 NaNO3
VSO4 + N2H4 + H2SO4 + H2O = VOSO4 + (NH4)2SO4 =>
VSO4 + N2H4 + H2SO4 + H2O = VOSO4 + (NH4)2SO4
D74 + AlD142 = AlD20123 =>
19981 D74 + 74 AlD142 = 74 AlD20123
HNO3 + NiO2 + Ag = Ni(NO3)2 + AgNO3 + H2O =>
4 HNO3 + NiO2 + 2 Ag = Ni(NO3)2 + 2 AgNO3 + 2 H2O
KCl + KHCO3 = K2CO3 + HCl =>
KCl + KHCO3 = K2CO3 + HCl
NH4I + CuCl2 = NH4Cl + CuI + I2 =>
4 NH4I + 2 CuCl2 = 4 NH4Cl + 2 CuI + I2
HICa + IOH = CaI2 + H2O =>
HICa + IOH = CaI2 + H2O
(C4H5O) + O2 = CO2 + H2O =>
4(C4H5O) + 19 O2 = 16 CO2 + 10 H2O
Zn(s) + NaNO3(aq) = Zn(NO3)2(aq) + Na(s) =>
Zn(s) + 2 NaNO3(aq) = Zn(NO3)2(aq) + 2 Na(s)
NH4I + CuCl2 = NH4Cl + CuI + I2 =>
4 NH4I + 2 CuCl2 = 4 NH4Cl + 2 CuI + I2
Ba(ClO3) + Ca(OH)2 = CaClO3 + Ba(OH)2 =>
Ba(ClO3) + Ca(OH)2 = CaClO3 + Ba(OH)2
AgCl + (NH4)2CO3 = (Ag(NH3)2)Cl + CO2 + H2O =>
AgCl + (NH4)2CO3 = (Ag(NH3)2)Cl + CO2 + H2O
NaNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + NaOH =>
2 NaNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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