| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O + 2[Ag(NH3)2]OH = C3H9O2N + 2 Ag + 3 NH3 + H2O
NO2 + K(OH) = KNO2 + KNO3 + H2O =>
2 NO2 + 2 K(OH) = KNO2 + KNO3 + H2O
MgNO3 + K(OH)2 = Mg(OH)2 + KNO3 =>
MgNO3 + K(OH)2 = Mg(OH)2 + KNO3
Mn(OH)2 + Cl2 + NaOH = MnO2 + NaCl + H2O =>
Mn(OH)2 + Cl2 + 2 NaOH = MnO2 + 2 NaCl + 2 H2O
CaCl + LiPO4 = CaPO4 + LiCl =>
CaCl + LiPO4 = CaPO4 + LiCl
CrF3 + NaOH = Cr(OH)3 + NaF =>
CrF3 + 3 NaOH = Cr(OH)3 + 3 NaF
Pb + K3[Fe(CN)6] + H2SO4 = Pb2[Fe(CN)6] + H2 + K2SO4 =>
4 Pb + 2 K3[Fe(CN)6] + 3 H2SO4 = 2 Pb2[Fe(CN)6] + 3 H2 + 3 K2SO4
HI + Ag = AgI + H2 =>
2 HI + 2 Ag = 2 AgI + H2
Cu(OH)2 + CO2 = [CuOH]2CO3 + H2O =>
2 Cu(OH)2 + CO2 = [CuOH]2CO3 + H2O
KCO3 + CaBr2 = KBr + Ca(CO3)2 =>
2 KCO3 + CaBr2 = 2 KBr + Ca(CO3)2
NH3 + O2 = NO + H =>
2 NH3 + O2 = 2 NO + 6 H
Ag + NiCl2 = AgNi + Cl2 =>
Ag + NiCl2 = AgNi + Cl2
Li3PO4 + H2O = Li3O + H2PO4 =>
Li3PO4 + H2O = Li3O + H2PO4
NH4OH + H2O = H2 + NO2 =>
2 NH4OH + 2 H2O = 7 H2 + 2 NO2
Li2SO4 + Ba(NO3)2 = BaSO4 + LiNO3 =>
Li2SO4 + Ba(NO3)2 = BaSO4 + 2 LiNO3
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
AgCl + KBr = AgBr + KCl =>
AgCl + KBr = AgBr + KCl
ZnSO4*7H2O + Ba(NO3)2 = Zn(NO3)2 + BaSO4 + H2O =>
ZnSO4*7H2O + Ba(NO3)2 = Zn(NO3)2 + BaSO4 + 7 H2O
HBrO3 + Zn = Zn(BrO3) + H =>
HBrO3 + Zn = Zn(BrO3) + H
CH2OH + O2 = CHO2 + H2O =>
CH2OH + O2 = CHO2 + H2O
(NH4)2S + ZnCl2 = SZn + (NH4)2Cl2 =>
(NH4)2S + ZnCl2 = SZn + (NH4)2Cl2
C3H6O2 + KOH = C3H5O2K + H2O =>
C3H6O2 + KOH = C3H5O2K + H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
MgH2 + H2O = Mg(OH2) + H2 =>
MgH2 + H2O = Mg(OH2) + H2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
Cu + ZnCl2 = ZnCu + Cl =>
Cu + ZnCl2 = ZnCu + 2 Cl
Cu2O + H{+} + O2 = Cu{2+} + H2O =>
2 Cu2O + 8 H{+} + O2 = 4 Cu{2+} + 4 H2O
Fe2O3 + Al203 = Al2O3 + Fe =>
203 Fe2O3 + 2 Al203 = 203 Al2O3 + 406 Fe
NaClO4 = Na + ClO4 =>
NaClO4 = Na + ClO4
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl =>
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl
H2 + H2SO4 = S + H2O =>
3 H2 + H2SO4 = S + 4 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C10H6 + O2 = H2O + CO2 =>
2 C10H6 + 23 O2 = 6 H2O + 20 CO2
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
C6H26 + O2 = CO2 + H2O =>
2 C6H26 + 25 O2 = 12 CO2 + 26 H2O
KOH + Si(OH)4 = K2SiO3 + H2O =>
2 KOH + Si(OH)4 = K2SiO3 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + H2O =>
3 HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + 3 H2O
HgCO3 + NH4OH = Hg(OH)2 + (NH4)2CO3 =>
HgCO3 + 2 NH4OH = Hg(OH)2 + (NH4)2CO3
C6H5CH3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COH + H2O =>
2 C6H5CH3OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 C6H5COH + 7 H2O
Fe2O3 + NH6PO4 = NH3 + Fe3PO7 + H2O =>
3 Fe2O3 + 2 NH6PO4 = 2 NH3 + 2 Fe3PO7 + 3 H2O
Ca5(PO4)3OH + H2SO4 = H3PO4 + [[CaSO4]] + H2O =>
Ca5(PO4)3OH + 5 H2SO4 = 3 H3PO4 + 5[[CaSO4]] + H2O
Mg + SO2 = MgO2 + S =>
Mg + SO2 = MgO2 + S
NaCl(qa) + Pb(NO3)2(aq) = PbCl2(s) + NaNO3(aq) =>
2 NaCl(qa) + Pb(NO3)2(aq) = PbCl2(s) + 2 NaNO3(aq)
C3H7Br + Na + CH3Br = NaBr + C4H10 =>
C3H7Br + 2 Na + CH3Br = 2 NaBr + C4H10
CH3Br + CH3NH2 = CH3CH3NH + HBr =>
CH3Br + CH3NH2 = CH3CH3NH + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/24
Équations équilibrées sur02/22/23
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