| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI(l) + Pb(NO3)2(l) = PbI2(l) + 2 KNO3(l)
Pb(ClO4)2 + NaOH = Pb(OH) + Na(ClO4)2 =>
Pb(ClO4)2 + NaOH = Pb(OH) + Na(ClO4)2
KMnO4 + H2SO4 + NO = KHSO4 + MnSO4 + HNO3 + H2O =>
3 KMnO4 + 6 H2SO4 + 5 NO = 3 KHSO4 + 3 MnSO4 + 5 HNO3 + 2 H2O
K2CO4 + Ba(NO3)2 = KNO3 + BaCO4 =>
K2CO4 + Ba(NO3)2 = 2 KNO3 + BaCO4
C7H20 + O2 = CO2 + H2O =>
C7H20 + 12 O2 = 7 CO2 + 10 H2O
LiN2 + H2O = LiO2 + NH2 =>
LiN2 + 2 H2O = LiO2 + 2 NH2
ZnCO3 + H2O = Zn(OH)2 + CO2 =>
ZnCO3 + H2O = Zn(OH)2 + CO2
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
NCl + H2O = NH4Cl + OH =>
NCl + 4 H2O = NH4Cl + 4 OH
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
CaS + NaOH = Ca(OH)2 + Na2S =>
CaS + 2 NaOH = Ca(OH)2 + Na2S
Ca(s) + H2SO4(aq) = CaSO3 + H2O =>
Ca(s) + H2SO4(aq) = CaSO3 + H2O
CoCl2*6H2O + H2O2 + NH4OH + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + H2O2 + 10 NH4OH + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 24 H2O
(NH4)2S + Ba(OH)2 = BaS + NH3 + H2O =>
(NH4)2S + Ba(OH)2 = BaS + 2 NH3 + 2 H2O
Zn + NH4Cl = ZnCl2 + NH3 + H2 =>
Zn + 2 NH4Cl = ZnCl2 + 2 NH3 + H2
Na2WO4 + Na2S + H2O = NaOH + Na2WS4 =>
Na2WO4 + 4 Na2S + 4 H2O = 8 NaOH + Na2WS4
RbClO = RbCl + O2 =>
2 RbClO = 2 RbCl + O2
CaO + B2O3 = Ca3(BO3)2 =>
3 CaO + B2O3 = Ca3(BO3)2
Mg + C6H8O7 = C6H6MgO7 + H2 =>
Mg + C6H8O7 = C6H6MgO7 + H2
Br + H2O = HBr + OH =>
Br + H2O = HBr + OH
Mg + HCl + C6H5Br + C13H10O = C19H16O + MgBrCl =>
Mg + HCl + C6H5Br + C13H10O = C19H16O + MgBrCl
FeSO4 + H2SO4 + AgNO3 = Fe2(SO4)3 + H2O + Ag + NO =>
4 FeSO4 + 2 H2SO4 + AgNO3 = 2 Fe2(SO4)3 + 2 H2O + Ag + NO
C5H11COOH + C2H5OH = C5H11COOC2H5 + H2O =>
C5H11COOH + C2H5OH = C5H11COOC2H5 + H2O
CaCl2(aq) + Na2S(aq) = CaS + NaCl =>
CaCl2(aq) + Na2S(aq) = CaS + 2 NaCl
Cu(NH3)4Cl2 + NH3 = Cu + (NH3)4Cl =>
Cu(NH3)4Cl2 + 4 NH3 = Cu + 2(NH3)4Cl
Ca(OH)2 + HNO3 = Ca(NO3)2 + OH2 =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 OH2
Zn + KNO3 + H2SO4 = ZnSO4 + (NH4)SO4 + K2SO4 + H2O =>
7 Zn + 2 KNO3 + 10 H2SO4 = 7 ZnSO4 + 2(NH4)SO4 + K2SO4 + 6 H2O
Mg(NO3)2(aq) + BaCl2(aq) = Ba(NO3)2 + MgCl2 =>
Mg(NO3)2(aq) + BaCl2(aq) = Ba(NO3)2 + MgCl2
R2D2 + C3PO = RC2 + D2P + RO2 =>
2 R2D2 + 2 C3PO = 3 RC2 + 2 D2P + RO2
CH2O + NH3 = (CH2)6N4 + H2O =>
6 CH2O + 4 NH3 = (CH2)6N4 + 6 H2O
KH2F2 = KF + H2 + F =>
KH2F2 = KF + H2 + F
Al(NO3)3(aq) + Pb(s) = Al(s) + Pb(NO3)4(aq) =>
4 Al(NO3)3(aq) + 3 Pb(s) = 4 Al(s) + 3 Pb(NO3)4(aq)
P4 + Be = P4Be =>
P4 + Be = P4Be
AgNO3 + Na2CrO = CrONO3 + Na2Ag =>
AgNO3 + Na2CrO = CrONO3 + Na2Ag
CaCO3 = Ca + CO2 + O =>
CaCO3 = Ca + CO2 + O
Br2 + Ba(OH)2 = Ba(BrO)2 + BaBr2 + H2O =>
2 Br2 + 2 Ba(OH)2 = Ba(BrO)2 + BaBr2 + 2 H2O
Bi2(CO3)3 + CH3COOH = Bi(CH3COO)3 + H2CO3 =>
Bi2(CO3)3 + 6 CH3COOH = 2 Bi(CH3COO)3 + 3 H2CO3
HNO3 + CrCO3 = H2CO3 + Cr(NO3)2 =>
2 HNO3 + CrCO3 = H2CO3 + Cr(NO3)2
ZnF + NaOH = NaF + Zn(OH) =>
ZnF + NaOH = NaF + Zn(OH)
FeSCN + Na3PO4 = SCNNa3 + FePO4 =>
FeSCN + Na3PO4 = SCNNa3 + FePO4
SiH3Cl + H2O = HCl + (SiH3)2O =>
2 SiH3Cl + H2O = 2 HCl + (SiH3)2O
B4H10 + PF3 = B4H8(PF3) + H2 =>
B4H10 + PF3 = B4H8(PF3) + H2
COCl2 + NaOH = H2O + CO2 + NaCl =>
COCl2 + 2 NaOH = H2O + CO2 + 2 NaCl
HCH3CO2 + Pb(OH)2 = H2O + Pb(CH3CO2)2 =>
2 HCH3CO2 + Pb(OH)2 = 2 H2O + Pb(CH3CO2)2
K2[Be(OH)4] + SO2 = Be(OH)2 + KHSO3 =>
K2[Be(OH)4] + 2 SO2 = Be(OH)2 + 2 KHSO3
CH3C6H4COONaH2O = CH3C6H4COOHNaOH =>
CH3C6H4COONaH2O = CH3C6H4COOHNaOH
HCl(aq) + K2SO3(aq) = H2SO3 + KCl =>
2 HCl(aq) + K2SO3(aq) = H2SO3 + 2 KCl
Na2CO3 + H2SO3 = NaHSO3 + CO2 + H2O =>
Na2CO3 + 2 H2SO3 = 2 NaHSO3 + CO2 + H2O
I2 + BeCl2 = BeI + Cl =>
I2 + 2 BeCl2 = 2 BeI + 4 Cl
Na2[Zn(OH)4] + HCl = ZnCl2 + NaOH + H2O =>
Na2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 NaOH + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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