| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2
FeSO4 + H2O = (FeOH)2 + SO4 + H2SO4 =>
2 FeSO4 + 2 H2O = (FeOH)2 + SO4 + H2SO4
HI + Ca = I + HCa =>
HI + Ca = I + HCa
(CH3)2C(OH)SO3Na(aq) + HCl(aq) = CH3COCH3(aq) + SO2(g) + H2O(l) + NaCl(aq) =>
(CH3)2C(OH)SO3Na(aq) + HCl(aq) = CH3COCH3(aq) + SO2(g) + H2O(l) + NaCl(aq)
Mg + CoCl3 = Mg3(Cl3)2 + Co =>
3 Mg + 2 CoCl3 = Mg3(Cl3)2 + 2 Co
LiH + C2H5OH = C2H5OLi + H2 =>
LiH + C2H5OH = C2H5OLi + H2
KNO3 + Ca(NO3)2 = CaNO3 + K(NO3)2 =>
KNO3 + Ca(NO3)2 = CaNO3 + K(NO3)2
I2 + CH2O = IO + CH2 =>
I2 + 2 CH2O = 2 IO + 2 CH2
F + O = F2O =>
2 F + O = F2O
HCl + CaO = CaCl2*H2O =>
2 HCl + CaO = CaCl2*H2O
CuO + H2SO4(aq) = CuSO4 + H2O(i) =>
CuO + H2SO4(aq) = CuSO4 + H2O(i)
N2H6SO4 + CuCl2 + NaOH = N2 + Cu2O + Na2SO4 + NaCl + H2O =>
N2H6SO4 + 4 CuCl2 + 10 NaOH = N2 + 2 Cu2O + Na2SO4 + 8 NaCl + 8 H2O
As2O3 + H2O2 = As2O5 + H2O =>
As2O3 + 2 H2O2 = As2O5 + 2 H2O
Br2 + Na2Co3 = NaBr + Co2 =>
2 Br2 + 2 Na2Co3 = 4 NaBr + 3 Co2
O9 + C17 + H18 = H2C4O5 =>
85 O9 + 36 C17 + 17 H18 = 153 H2C4O5
KMnO4 + SO2 + H2O = KMnO2 + H2SO4 =>
KMnO4 + 2 SO2 + 2 H2O = KMnO2 + 2 H2SO4
MnS + O2 = MnO + SO2 =>
2 MnS + 3 O2 = 2 MnO + 2 SO2
KH2F3 = KH + H2 + F2 =>
2 KH2F3 = 2 KH + H2 + 3 F2
Br + KF = BrF + K =>
Br + KF = BrF + K
Cu2(OH)2CO3 + NH2CH2COOH = Cu(NH2CH2COO)2H2O + H2O + CO2 =>
Cu2(OH)2CO3 + 4 NH2CH2COOH = 2 Cu(NH2CH2COO)2H2O + H2O + CO2
AgF + Ca(NO3)2 = CaF2 + AgNO3 =>
2 AgF + Ca(NO3)2 = CaF2 + 2 AgNO3
Cu2(OH)2CO3 + NH2CH2COOH = Cu(NH2CH2COO)2H2O + H2O + CO2 =>
Cu2(OH)2CO3 + 4 NH2CH2COOH = 2 Cu(NH2CH2COO)2H2O + H2O + CO2
Ca(BrO)2 + CO2 + H2O = Br2 + HBrO3 + CaCO3 =>
5 Ca(BrO)2 + 5 CO2 + H2O = 4 Br2 + 2 HBrO3 + 5 CaCO3
(NH4)2SO3 + HNO3 = NO2 + SO2 + H2O =>
(NH4)2SO3 + 14 HNO3 = 16 NO2 + SO2 + 11 H2O
Sr3(PO4)2 = (Sr3)2 + PO4 =>
2 Sr3(PO4)2 = (Sr3)2 + 4 PO4
MnO4{-} + Ag + H{+} = Mn{2+} + Ag{+} + H2O(l) =>
MnO4{-} + 5 Ag + 8 H{+} = Mn{2+} + 5 Ag{+} + 4 H2O(l)
NiBr + KOH = NiOH + KBr =>
NiBr + KOH = NiOH + KBr
NaHCO3 + S = Na2S + HCO3 =>
2 NaHCO3 + S = Na2S + 2 HCO3
CH3CH2CH(CH3)CHO + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
3 CH3CH2CH(CH3)CHO + 14 Ag(NH3)2OH = 5 CH3CH2COONH4 + 14 Ag + 23 NH3 + 7 H2O
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
Cu(s) + HNO3(aqu) = Cu(NO3)2(aqu) + NO2 + H2O =>
Cu(s) + 4 HNO3(aqu) = Cu(NO3)2(aqu) + 2 NO2 + 2 H2O
LiH + C3H7OH = C3H8 + LiOH =>
LiH + C3H7OH = C3H8 + LiOH
MnO2 + Sn(OH)4 = Mn(OH)2 + Sn(O2)2 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + Sn(O2)2
Ce(OH)4 + HCl = H2O + CeCl4 =>
Ce(OH)4 + 4 HCl = 4 H2O + CeCl4
CuSO4 + BaC2H3O2 = CuC2H3O2 + BaSO4 =>
CuSO4 + BaC2H3O2 = CuC2H3O2 + BaSO4
HI + CH3OH = CH3I + H2O =>
HI + CH3OH = CH3I + H2O
Mg3(PO4)2 + (NH4)2S = (NH4)3PO4 + MgS =>
Mg3(PO4)2 + 3(NH4)2S = 2(NH4)3PO4 + 3 MgS
CH3CoOH + Ca = (CH3CoO)2Ca + H2 =>
2 CH3CoOH + Ca = (CH3CoO)2Ca + H2
KSO4 + PbI = PbSO4 + KI =>
KSO4 + PbI = PbSO4 + KI
FeSO4 + HNO3 = Fe(NO3)3 + NO + H2O + H2SO4 =>
3 FeSO4 + 10 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O + 3 H2SO4
CuCl2 + NaHSO3 + H2O = Cu + HCl + NaHSO4 =>
CuCl2 + NaHSO3 + H2O = Cu + 2 HCl + NaHSO4
C8H18O = C2 + H2 + O2 =>
2 C8H18O = 8 C2 + 18 H2 + O2
F2 + Sn = F{-} + Sn{2+} =>
F2 + Sn = 2 F{-} + Sn{2+}
Al2(SO4)3 + BaBr2 = Ba(SO4) + AlBr3 =>
Al2(SO4)3 + 3 BaBr2 = 3 Ba(SO4) + 2 AlBr3
Mg3(PO4)2 + (NH4)2S = (NH4)3PO4 + MgS =>
Mg3(PO4)2 + 3(NH4)2S = 2(NH4)3PO4 + 3 MgS
H2SO4 + LiHSO3 = LiHSO4 + H2SO3 =>
H2SO4 + LiHSO3 = LiHSO4 + H2SO3
H2C2O4 + KMnO4 + SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
8 H2C2O4 + 2 KMnO4 + 3 SO4 = K2SO4 + 2 MnSO4 + 16 CO2 + 8 H2O
Ba(NO3) + Na2CrO4 = BaCrO4 + Na2(NO3) =>
Ba(NO3) + Na2CrO4 = BaCrO4 + Na2(NO3)
Cu2(OH)2CO3 + NH2CH2COOH = Cu(NH2CH2COO)2H2O + H2O + CO2 =>
Cu2(OH)2CO3 + 4 NH2CH2COOH = 2 Cu(NH2CH2COO)2H2O + H2O + CO2
NH3*H20 + HCl = NH4Cl + H2 =>
NH3*H20 + HCl = NH4Cl + 10 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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