| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + 2 HCl = 2 AgCl + H2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2
OiZ + Gr2 = OiGr2 + Z2 =>
2 OiZ + 2 Gr2 = 2 OiGr2 + Z2
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2
P4 + OH = HPO3 + PH3 =>
5 P4 + 36 OH = 12 HPO3 + 8 PH3
LiBr(aq) + Cu(s) = CuBr(s) + Li(aq) =>
LiBr(aq) + Cu(s) = CuBr(s) + Li(aq)
Na2SO4 + NPO4 = N2(SO4)3 + Na3PO4 =>
3 Na2SO4 + 2 NPO4 = N2(SO4)3 + 2 Na3PO4
C2H4Br2 + O2 = CO2 + H2O + Br =>
C2H4Br2 + 3 O2 = 2 CO2 + 2 H2O + 2 Br
BaS + HNO3 = H2S + Ba(NO3)2 =>
BaS + 2 HNO3 = H2S + Ba(NO3)2
SiO4 + Al = Al2O3 + Si =>
3 SiO4 + 8 Al = 4 Al2O3 + 3 Si
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2
MgCl2(aq) + Ca(OH)2(aq) = Mg(OH)2 + CaCl2 =>
MgCl2(aq) + Ca(OH)2(aq) = Mg(OH)2 + CaCl2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Na3VO4 + H2O2 = Na3VO5 + H2O =>
Na3VO4 + H2O2 = Na3VO5 + H2O
Sn(s) + AgNO3 = Sn(NO3)2(aq) + Ag(s) =>
Sn(s) + 2 AgNO3 = Sn(NO3)2(aq) + 2 Ag(s)
NeK = KNe =>
NeK = KNe
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2
Li2Co3 + Cu(NO3)2 = LiNO3 + CuCo3 =>
Li2Co3 + Cu(NO3)2 = 2 LiNO3 + CuCo3
Ni + Al + S = NiAl2S4 =>
Ni + 2 Al + 4 S = NiAl2S4
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2
FeCl2 + V2O5 = FeO + VCl5 =>
5 FeCl2 + V2O5 = 5 FeO + 2 VCl5
AlC + S = AlSC =>
AlC + S = AlSC
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2
C4H10 + C2H4 = C10H22 =>
C4H10 + 3 C2H4 = C10H22
HNO3 + HfO2 = Hf(NO3)4 + H2O =>
4 HNO3 + HfO2 = Hf(NO3)4 + 2 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = Ba(SO4) + Ni(NO3)2
NaHO + AgBr = NaBr + AgOH =>
NaHO + AgBr = NaBr + AgOH
Ba(NO3)2 + KOH(aq) = Ba(OH)2 + KNO3 =>
Ba(NO3)2 + 2 KOH(aq) = Ba(OH)2 + 2 KNO3
K2Cr2O7 + HCl + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 6 HCl + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Cl2 + 7 H2O
Al(NO3)3 + (NH4)2SO4 = Al2(SO4)3 + (NH4)(NO3) =>
2 Al(NO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6(NH4)(NO3)
Sr + O2 = SrO4 =>
Sr + 2 O2 = SrO4
Li2SO4 + Mg3N2 = Li3N + MgSO4 =>
3 Li2SO4 + Mg3N2 = 2 Li3N + 3 MgSO4
Ni(SO)4 + KOH = Ni(OH)2 + K2(SO)4 =>
Ni(SO)4 + 2 KOH = Ni(OH)2 + K2(SO)4
NaCl + AgF = NaF + Cl2 + Ag =>
2 NaCl + 2 AgF = 2 NaF + Cl2 + 2 Ag
NaOH + HBrO2 = NaO2 + Br + H2O =>
NaOH + HBrO2 = NaO2 + Br + H2O
Fe + SO2 + O2 = Fe3SO4 =>
3 Fe + SO2 + O2 = Fe3SO4
CH4 + N2 = CH3N + H5N =>
5 CH4 + 3 N2 = 5 CH3N + H5N
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C6H5OH + FeCl3 = H3[Fe(C6H5O)6] + HCl =>
6 C6H5OH + FeCl3 = H3[Fe(C6H5O)6] + 3 HCl
C9H18 = C + H2 =>
C9H18 = 9 C + 9 H2
Ni(SO)4 + KOH = Ni(OH)2 + K2(SO)4 =>
Ni(SO)4 + 2 KOH = Ni(OH)2 + K2(SO)4
HCOOH6O + O2 = CO2 + H2O =>
4 HCOOH6O + 5 O2 = 4 CO2 + 14 H2O
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
NH2H = NH3 =>
NH2H = NH3
FeHPO4 + NaClO + NaOH = Na3PO4 + NaCl + Fe(OH)3 + H2O =>
2 FeHPO4 + NaClO + 6 NaOH = 2 Na3PO4 + NaCl + 2 Fe(OH)3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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