| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + NaOH = CaO2 + Na + H3O
NaHCO3 + Mg = MgCO3 + Na + H =>
NaHCO3 + Mg = MgCO3 + Na + H
NaHCO3 + Mg = MgCO3 + NaH =>
NaHCO3 + Mg = MgCO3 + NaH
C7H8 + NH3 + O2 = C7H5N + H2O =>
2 C7H8 + 2 NH3 + 3 O2 = 2 C7H5N + 6 H2O
(NH4)(NO3)(heat) = N2O + H2O =>
(NH4)(NO3)(heat) = N2O + 2 H2O
CH3CH2CH2OH + K2Cr2O7 = CH3CH2CHO + K2Cr2O6 + H2O =>
CH3CH2CH2OH + K2Cr2O7 = CH3CH2CHO + K2Cr2O6 + H2O
CH3COOC6H4COOH + NaOH = NaCH3COOC6H4COO + H2O =>
CH3COOC6H4COOH + NaOH = NaCH3COOC6H4COO + H2O
NaHCO3 + Mg = MgCO3 + Na + H =>
NaHCO3 + Mg = MgCO3 + Na + H
Pb(s) + Cu(NO3)2(aq) = Cu(s) + PbNO3(aq) =>
2 Pb(s) + Cu(NO3)2(aq) = Cu(s) + 2 PbNO3(aq)
KI + Fe2(SO4)3 = FeI3 + K2SO4 =>
6 KI + Fe2(SO4)3 = 2 FeI3 + 3 K2SO4
PbSO3 + HNO3 = Pb(NO3)2 + SO3 + H =>
PbSO3 + 2 HNO3 = Pb(NO3)2 + SO3 + 2 H
(NH4)(NO3)(heat) = N2O + H2O =>
(NH4)(NO3)(heat) = N2O + 2 H2O
Hg + Pb(NO3)2 = Hg(NO3)2 + Pb =>
Hg + Pb(NO3)2 = Hg(NO3)2 + Pb
Ag(s) + KNO3(ag) = K + AgNO3 =>
Ag(s) + KNO3(ag) = K + AgNO3
HPO4 + H = H3PO4 =>
HPO4 + 2 H = H3PO4
NaHCO3 + Mg = MgCO3 + Na + H =>
NaHCO3 + Mg = MgCO3 + Na + H
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
HBr + KClO3 = KCl + Br2 + H2O =>
6 HBr + KClO3 = KCl + 3 Br2 + 3 H2O
CH3CCH + NaH = CH3CNaCH2 =>
CH3CCH + NaH = CH3CNaCH2
H2O(l) + NO2(g) = NH3(g) + O2(g) =>
6 H2O(l) + 4 NO2(g) = 4 NH3(g) + 7 O2(g)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HPO4 + H = H3PO4 =>
HPO4 + 2 H = H3PO4
K3[Cr(OH)6] + Cl2 = KCl + KClO3 + Cr(OH)3 + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 = 5 KCl + KClO3 + 2 Cr(OH)3 + 3 H2O
C3H7COOH + CaCO3 = Ca(C3H7COO)2 + H2O + CO2 =>
2 C3H7COOH + CaCO3 = Ca(C3H7COO)2 + H2O + CO2
K4[Fe(CN)6] + Na3[Co(NO2)6] = K2Na(Co(NO2)6) + K2Na2[Fe(CN)6] =>
K4[Fe(CN)6] + Na3[Co(NO2)6] = K2Na(Co(NO2)6) + K2Na2[Fe(CN)6]
Na{2}CO{3} + HCl = NaCl + H{2}O =>
Na{2}CO{3} + HCl = NaCl + H{2}O
AgNO3 + (NH4)2SO4 = NH4NO3 + Ag2SO4 =>
2 AgNO3 + (NH4)2SO4 = 2 NH4NO3 + Ag2SO4
H3N + Br2 = NH4Br + N2 =>
8 H3N + 3 Br2 = 6 NH4Br + N2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CH3CHOHCOOH + NaOH = CH3CHOHCOOH2 + NaO =>
CH3CHOHCOOH + NaOH = CH3CHOHCOOH2 + NaO
HBr(aq) = H(g) + Br(l) =>
HBr(aq) = H(g) + Br(l)
KMnO4(s) + H2SO4(l) = Mn2O7(s) + H2O(l) + KHSO4(aq) =>
2 KMnO4(s) + 2 H2SO4(l) = Mn2O7(s) + H2O(l) + 2 KHSO4(aq)
Ba(OH)2 + KNO3 = Ba(NO3)2 + OHK =>
Ba(OH)2 + 2 KNO3 = Ba(NO3)2 + 2 OHK
Mg + CSO4 = C + MgSO4 =>
Mg + CSO4 = C + MgSO4
NaHCO3 + Mg = MgCO3 + NaH =>
NaHCO3 + Mg = MgCO3 + NaH
Cu(OH)2 + BaS = CuS + (OH)2Ba =>
Cu(OH)2 + BaS = CuS + (OH)2Ba
NaHCO3 + Mg = MgCO3 + Na + H =>
NaHCO3 + Mg = MgCO3 + Na + H
KMnO4 + FeS2 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 2 FeS2 + 8 H2SO4 = Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 8 H2O
Mg5Al2Si3O18H8 = MgAl2O4 + Mg3Al2Si3O12 + Mg6AlSi2H7O15 + H2O =>
25 Mg5Al2Si3O18H8 = 2 MgAl2O4 + 17 Mg3Al2Si3O12 + 12 Mg6AlSi2H7O15 + 58 H2O
C2H2 + COCl2 + HCl = CHCl3 + H2O =>
C2H2 + 3 COCl2 + 9 HCl = 5 CHCl3 + 3 H2O
PCl3 + H2O = H3PO4 + H + Cl =>
PCl3 + 4 H2O = H3PO4 + 5 H + 3 Cl
SO3 + H2O = SO4 + H =>
SO3 + H2O = SO4 + 2 H
CuSO4NaOH = (CuOH)2SO4Na2SO4 =>
2 CuSO4NaOH = (CuOH)2SO4Na2SO4
I{-} + OCl{-} = OI{-} + Cl{-} =>
I{-} + OCl{-} = OI{-} + Cl{-}
KH2PO4 = H3PO4 + K3PO4 =>
3 KH2PO4 = 2 H3PO4 + K3PO4
Ba(CH3CO2)2 + Na2(CO3) = Ba(CO3) + Na(CH3CO2) =>
Ba(CH3CO2)2 + Na2(CO3) = Ba(CO3) + 2 Na(CH3CO2)
Ca + S = CaS =>
Ca + S = CaS
Hg2(NO3)2 + KI = HgI2 + K2NO3 =>
Hg2(NO3)2 + 4 KI = 2 HgI2 + 2 K2NO3
HNO2 + NaHSO3 = Na2HON(SO3)2 + H2O =>
HNO2 + 2 NaHSO3 = Na2HON(SO3)2 + H2O
SO2Li2O = Li2O2SO =>
SO2Li2O = Li2O2SO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/24
Équations équilibrées sur12/07/23
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