| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Hg0 = Hg02
CO2 + H2O + HF = C2H3O2F + O2 =>
4 CO2 + 2 H2O + 2 HF = 2 C2H3O2F + 3 O2
FeCl2 + HCl + H2O = FeCl3 + H3O =>
FeCl2 + HCl + H2O = FeCl3 + H3O
K2 + H2O = KOH + H2 =>
K2 + 2 H2O = 2 KOH + H2
SO2 + HBr = Br + H2O + S =>
SO2 + 4 HBr = 4 Br + 2 H2O + S
O2H = O + H =>
O2H = 2 O + H
Ag + CuBr2 = CuAg + Br =>
Ag + CuBr2 = CuAg + 2 Br
K2O + Mg = MgO + K2 =>
K2O + Mg = MgO + K2
HCl(aq) + Ca(HCO3)2 = CaCl2 + CO2 + H2O =>
2 HCl(aq) + Ca(HCO3)2 = CaCl2 + 2 CO2 + 2 H2O
(NH4)2S + AgNO3 = Ag2S + NH4NO3 =>
(NH4)2S + 2 AgNO3 = Ag2S + 2 NH4NO3
Pb(NO3)2KOH = K(NO3)2PbOH =>
Pb(NO3)2KOH = K(NO3)2PbOH
C12H20O10 + HNO3 = C6H7N2O8 + H2O + CO2 =>
25 C12H20O10 + 96 HNO3 = 48 C6H7N2O8 + 130 H2O + 12 CO2
C6H10 + Br2 = CBr + HBr =>
C6H10 + 8 Br2 = 6 CBr + 10 HBr
Au(NO3)3 = Au + NO2 + O2 =>
2 Au(NO3)3 = 2 Au + 6 NO2 + 3 O2
Cu3(PO4) + NH3 = HPO4 + Cu + N =>
3 Cu3(PO4) + NH3 = 3 HPO4 + 9 Cu + N
B + Al = BAl =>
B + Al = BAl
K2CO3 + CO2 + H2O + N2 = C12H22O11 + KNO3 = K2CO3 + CO2 + H2O24N2 =>
24 K2CO3 + 36 CO2 + 55 H2O + 24 N2 = 5 C12H22O11 + 48 KNO3
CuH10 + O2 = Cu2 + H2O =>
2 CuH10 + 5 O2 = Cu2 + 10 H2O
ZnSO4 + NH3 = ZnH3 + NSO4 =>
ZnSO4 + NH3 = ZnH3 + NSO4
Au + O = Au2O3 =>
2 Au + 3 O = Au2O3
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
Mg*2HCl = MgCl2 + H2 =>
Mg*2HCl = MgCl2 + H2
Na2CO3 + Al(NO3)3 = Al2(CO3)3 + Na + (NO3)3 =>
3 Na2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 Na + 2(NO3)3
Mg(CO3) + HCl = MgCl2 + CO2 + H2O =>
Mg(CO3) + 2 HCl = MgCl2 + CO2 + H2O
CsCl + F2 = CsF + Cl =>
2 CsCl + F2 = 2 CsF + 2 Cl
Pb(s) + O2(g) = PbO2(s) =>
Pb(s) + O2(g) = PbO2(s)
K2Cr2O7 + SnSO4 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Sn(SO4)2 =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Sn(SO4)2
NH4Cl(aq) + Ca(OH)2(aq) = NH3 + H2O(l) + CaCl2(aq) =>
2 NH4Cl(aq) + Ca(OH)2(aq) = 2 NH3 + 2 H2O(l) + CaCl2(aq)
KOH + HI = HOH + KI =>
KOH + HI = HOH + KI
KNO3 + PbS = KNO2 + PbSO4 =>
4 KNO3 + PbS = 4 KNO2 + PbSO4
C6H6 + C2H5Br = C6H5C2H5 + HBr =>
C6H6 + C2H5Br = C6H5C2H5 + HBr
S2 + KOH = K + SOH =>
S2 + 2 KOH = 2 K + 2 SOH
FeO + Na = NaO + Fe =>
FeO + Na = NaO + Fe
Nb2O5 + Mg = MgO + NbO =>
Nb2O5 + 3 Mg = 3 MgO + 2 NbO
(CH3)2CHCH2CH2OH + CH3CH2COOH = C8H16O2 + H2O =>
(CH3)2CHCH2CH2OH + CH3CH2COOH = C8H16O2 + H2O
PCl3 + H2O = HCl + P + O =>
2 PCl3 + 3 H2O = 6 HCl + 2 P + 3 O
Au + O = Au2O3 =>
2 Au + 3 O = Au2O3
C2H2 + O2 = CO2 + H2OH2O2 = H2O + O2 =>
4 C2H2 + 11 O2 = 8 CO2 + 2 H2OH2O2
NH + H2SO4 = S + HNO3 + H2O =>
NH + H2SO4 = S + HNO3 + H2O
LiOH + NH4NO3 = LiNO3 + NH3 + H2O =>
LiOH + NH4NO3 = LiNO3 + NH3 + H2O
CH3CN + O2 = CO2 + H2O + NO2 =>
4 CH3CN + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
Ca + OH + HNO3 = Ca(NO3)2 + H2O =>
Ca + 2 OH + 2 HNO3 = Ca(NO3)2 + 2 H2O
Mg(s) + FeCl3(s) = MgCl2(s) + Fe(s) =>
3 Mg(s) + 2 FeCl3(s) = 3 MgCl2(s) + 2 Fe(s)
CO2 + H2O + HF = C2H4F2 + O2 =>
4 CO2 + 2 H2O + 4 HF = 2 C2H4F2 + 5 O2
K + I = KI =>
K + I = KI
NH3 + H2O = N3 + H3O =>
3 NH3 + 9 H2O = N3 + 9 H3O
CO2 + H2O + Cl2 = C2H2Cl + O2 =>
4 CO2 + 2 H2O + Cl2 = 2 C2H2Cl + 5 O2
KMnO4 + OH = KOH + MnO4 =>
KMnO4 + OH = KOH + MnO4
N2 + P2 = NP3 =>
N2 + 3 P2 = 2 NP3
C9H10O2 + O2 = CO2 + H2O =>
2 C9H10O2 + 21 O2 = 18 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/24
Équations équilibrées sur01/07/24
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