| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2H5 + HCl = N2H5Cl + H
H + PO4 + MgO = Mg3(PO4)2 + H2O =>
6 H + 2 PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
HN3 + NO = H2O + N2 =>
4 HN3 + 2 NO = 2 H2O + 7 N2
H + KClO3 + AgNO3 = AgCl + KNO3 + H2O =>
6 H + KClO3 + AgNO3 = AgCl + KNO3 + 3 H2O
H6C6O + H6C7O2 = C13H10O2 + H2O =>
H6C6O + H6C7O2 = C13H10O2 + H2O
K2S(aq) + Li3N(aq) = K3N(aq) + Li2S(aq) =>
3 K2S(aq) + 2 Li3N(aq) = 2 K3N(aq) + 3 Li2S(aq)
UO2SO4 + NaF = Na2SO4 + UO2F2 =>
UO2SO4 + 2 NaF = Na2SO4 + UO2F2
CH3CH2OHO2 = H2OCH3COOH =>
CH3CH2OHO2 = H2OCH3COOH
FeCl3 + K4[Fe(CN)6] = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4[Fe(CN)6] = 12 KCl + Fe4[Fe(CN)6]3
KF = K + F =>
KF = K + F
KF = K{+} + F{-} =>
KF = K{+} + F{-}
Zr + H2SO4 = ZrSO4 + SO2 + H2O =>
Zr + 2 H2SO4 = ZrSO4 + SO2 + 2 H2O
ZnO + H2O + HCl = ZnH + ClOH =>
2 ZnO + H2O + 3 HCl = 2 ZnH + 3 ClOH
BaS + PtCl2 = Cl2Ba + PtS =>
BaS + PtCl2 = Cl2Ba + PtS
KF = K{+} + F{-} =>
KF = K{+} + F{-}
(NaOH)(HCl) = (NaCl)(H2O) =>
(NaOH)(HCl) = (NaCl)(H2O)
Sr2O2 + Fe(NO3)3 = Sr(NO3)2 + Fe2O3 =>
3 Sr2O2 + 4 Fe(NO3)3 = 6 Sr(NO3)2 + 2 Fe2O3
KI(aq) + NaOH(aq) = KOH(aq) + NaI(aq) =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI(aq)
KMnO4 + KOH + CH3CHO = MnO2 + CH3COOK + H2O =>
2 KMnO4 + KOH + 3 CH3CHO = 2 MnO2 + 3 CH3COOK + 2 H2O
C7H6O4 + Hg2(CO3) = Hg(C7H5O4) + H2CO3 =>
2 C7H6O4 + Hg2(CO3) = 2 Hg(C7H5O4) + H2CO3
Na2S2 + O2 = Na2S2O3 =>
2 Na2S2 + 3 O2 = 2 Na2S2O3
(Cr2O7){2-} + H2S + H3O{+} = Cr{3+} + S + H2O =>
(Cr2O7){2-} + 3 H2S + 8 H3O{+} = 2 Cr{3+} + 3 S + 15 H2O
K3Fe(CN)6 + FeC2O4 = Fe5(CN)12 + K2C2O4 =>
2 K3Fe(CN)6 + 3 FeC2O4 = Fe5(CN)12 + 3 K2C2O4
Fe2(CO3)3 + CH3COOH = Fe(CH3COO)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 CO2 + 3 H2O
Fe2(CO3)3 + CH3COOH = C14H27Fe3O18 + CO2 + H2O =>
3 Fe2(CO3)3 + 14 CH3COOH = 2 C14H27Fe3O18 + 9 CO2 + H2O
NH4OH + Fe2(SO4)3 = N2O + FeSO4 + H2O + H2SO4 =>
2 NH4OH + 4 Fe2(SO4)3 = N2O + 8 FeSO4 + H2O + 4 H2SO4
AlPO4 + MnCl4 = AlCl3 + Mn3(PO4)4 =>
4 AlPO4 + 3 MnCl4 = 4 AlCl3 + Mn3(PO4)4
H2CO3 + Ca(OH) = Ca2CO3 + H2O =>
H2CO3 + 2 Ca(OH) = Ca2CO3 + 2 H2O
Ag + HNO3 = NO2 + AgNO3 + H2O =>
Ag + 2 HNO3 = NO2 + AgNO3 + H2O
CaCl2 + K2CO3 = KCl + CaCO3 =>
CaCl2 + K2CO3 = 2 KCl + CaCO3
C3H8O3 + C5H11COOH = C2OH7COOC5H11CO + H2O =>
C3H8O3 + C5H11COOH = C2OH7COOC5H11CO + H2O
S2(s) + O2(g) = SO2(s) =>
S2(s) + 2 O2(g) = 2 SO2(s)
Li2O + KOH = Li2KO2H =>
Li2O + KOH = Li2KO2H
AuNO3 + NaCl = AuCl + NaNO3 =>
AuNO3 + NaCl = AuCl + NaNO3
Zn + ZnSO4 = Zn3(SO4)2 =>
Zn + 2 ZnSO4 = Zn3(SO4)2
H + H2O + Cr2O3 = Cr(OH)2 =>
2 H + H2O + Cr2O3 = 2 Cr(OH)2
AgNO3 + Cl = N2O5 + AgCl + O =>
2 AgNO3 + 2 Cl = N2O5 + 2 AgCl + O
C6H12O6(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4 =>
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4
Mg(NO3)2(aq) + Li2SO4(aq) = MgSO4(s) + LiNO3(aq) =>
Mg(NO3)2(aq) + Li2SO4(aq) = MgSO4(s) + 2 LiNO3(aq)
NaBrO + Fe(OH)2 + H2O = NaBr + Fe(OH)3 =>
NaBrO + 2 Fe(OH)2 + H2O = NaBr + 2 Fe(OH)3
CH2(CH)CH3COH + Cu(OH)2 = CH3(CH)CH3COOH + Cu2O + H2O =>
2 CH2(CH)CH3COH + 2 Cu(OH)2 = 2 CH3(CH)CH3COOH + Cu2O + H2O
HC2H3O2(aq) + KOH(s) = KC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + KOH(s) = KC2H3O2(aq) + H2O(l)
H2CO + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 H2CO + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 11 H2O + 2 K2SO4
C2H6 + ClOH = C2H5Cl + H2O =>
C2H6 + ClOH = C2H5Cl + H2O
H2O + KI = H2I + KO =>
H2O + KI = H2I + KO
Mn2O5 + CH3OH + H2O = Mn(OH)3 + CO2 =>
3 Mn2O5 + 2 CH3OH + 5 H2O = 6 Mn(OH)3 + 2 CO2
C4H8 + C5H8 = C9H16 =>
C4H8 + C5H8 = C9H16
PbO2 + Fe + H2O = Fe(OH)3 + Pb(OH)2 =>
3 PbO2 + 2 Fe + 6 H2O = 2 Fe(OH)3 + 3 Pb(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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