| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HC = CH = C6H6 =>
HC = CH
Al + PbO = PbAlO =>
Al + PbO = PbAlO
ZnSO4 + Na2HPO4 = Zn3(PO4)2 + NaH2PO4 + Na2SO4 =>
3 ZnSO4 + 4 Na2HPO4 = Zn3(PO4)2 + 2 NaH2PO4 + 3 Na2SO4
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Kalziumhydroxid + Kohlendioxid = Kalziumkarbonat + Wasser =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KCrO2 + KClO3 + KOH = KCl + K2CrO4 + H2O =>
2 KCrO2 + KClO3 + 2 KOH = KCl + 2 K2CrO4 + H2O
ZnOH2 + HCl = ZnCl + H3O =>
ZnOH2 + HCl = ZnCl + H3O
AsH3 + H3AsO4 = H3AsO3 =>
AsH3 + 3 H3AsO4 = 4 H3AsO3
CaCl2 + Cu(OH)2 = CuCl2 + Ca(OH)2 =>
CaCl2 + Cu(OH)2 = CuCl2 + Ca(OH)2
AlSNaOH = AlOHNaS =>
AlSNaOH = AlOHNaS
MnSO4(s) = MnO(s) + SO3(g) =>
MnSO4(s) = MnO(s) + SO3(g)
K[BiI4] + CdCl2 = CdI2 + BiI3 + KCl =>
2 K[BiI4] + CdCl2 = CdI2 + 2 BiI3 + 2 KCl
Sb2S3 + HCl = SbCl3 + H2S00*****000 =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S00*****000
Ca(OH)2 + H2SO4 = CaSO4(s) + H2O(l) =>
Ca(OH)2 + H2SO4 = CaSO4(s) + 2 H2O(l)
CuCl + H2O = Cl + H + Cu(OH)2 =>
CuCl + 2 H2O = Cl + 2 H + Cu(OH)2
Fe + KNO = Fe2O3 + K2O + N2 =>
2 Fe + 6 KNO = Fe2O3 + 3 K2O + 3 N2
Mg + Na(NO3)2 = Mg(NO3)2 + Na =>
Mg + Na(NO3)2 = Mg(NO3)2 + Na
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2 + Fe(OH)2 =>
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2 + Fe(OH)2
HNO3 + Pb(OH)3 = H2O + Pb(NO3)3 =>
3 HNO3 + Pb(OH)3 = 3 H2O + Pb(NO3)3
Ni(OH)3 + HNO3 = H2O + Ni(NO3)3 =>
Ni(OH)3 + 3 HNO3 = 3 H2O + Ni(NO3)3
NH3 + CuO(t) = Cu + NO2 + H2O =>
2 NH3 + 7 CuO(t) = 7 Cu + 2 NO2 + 3 H2O
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
BrO + H2O = BrH + HO2 =>
BrO + H2O = BrH + HO2
Ba + P = BaP =>
Ba + P = BaP
P2 + Cl = Cl5P =>
P2 + 10 Cl = 2 Cl5P
C27H45OH + HCl = C27H45Cl + H2O =>
C27H45OH + HCl = C27H45Cl + H2O
Li3N(s) + H2O(i) = NH3(g) + LiOH(aq) =>
Li3N(s) + 3 H2O(i) = NH3(g) + 3 LiOH(aq)
Pb(CH3COO)2 + (NH4)2S = Pb2S + NH4 + CH3COO =>
2 Pb(CH3COO)2 + (NH4)2S = Pb2S + 2 NH4 + 4 CH3COO
Ag3AsO4 + Zn + H1{+} = AsH3 + Ag + Zn{+2} + H2O =>
2 Ag3AsO4 + 11 Zn + 22 H1{+} = 2 AsH3 + 6 Ag + 11 Zn{+2} + 8 H2O
C6H12N4 + H2O = H2CO + NH3 =>
C6H12N4 + 6 H2O = 6 H2CO + 4 NH3
CH3CH2NH2 + H2SO4 = CH3CH3NH3 + HSO4 =>
CH3CH2NH2 + 2 H2SO4 = CH3CH3NH3 + 2 HSO4
Cu(NO3)2 + NaCl = ClCu(NO3)2 + Na =>
Cu(NO3)2 + NaCl = ClCu(NO3)2 + Na
K + Al2O3 = Al + K3O =>
9 K + Al2O3 = 2 Al + 3 K3O
SbO2 + H2O = HSbO3 + HSbO2 =>
2 SbO2 + H2O = HSbO3 + HSbO2
Zn + Br1 = ZnBr =>
Zn + Br1 = ZnBr
C7H9O3N + O2 = H2O + CO2 + NH3 =>
C7H9O3N + 7 O2 = 3 H2O + 7 CO2 + NH3
KBr + Na2S = NaBr + K2S =>
2 KBr + Na2S = 2 NaBr + K2S
CuBr2 + AgNO3 = Cu(NO3)2 + AgBr =>
CuBr2 + 2 AgNO3 = Cu(NO3)2 + 2 AgBr
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Pb(NO3)2 + HI = PbI2 + HNO3 =>
Pb(NO3)2 + 2 HI = PbI2 + 2 HNO3
(C6H10O5)3(s) + O2(g) = CO2(g) + H2O(g) =>
(C6H10O5)3(s) + 18 O2(g) = 18 CO2(g) + 15 H2O(g)
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
AsCl = As + Cl2 =>
2 AsCl = 2 As + Cl2
Pb(OC2H3O2)4{2-} + CrO4{2-} = PbCrO4 + OC2H3O2{-} =>
Pb(OC2H3O2)4{2-} + CrO4{2-} = PbCrO4 + 4 OC2H3O2{-}
As + HCl = AsCl3 + H2 =>
2 As + 6 HCl = 2 AsCl3 + 3 H2
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S8 + H2O =>
8 Cr2O7{2-} + 24 H2S + 64 H{+} = 16 Cr{3+} + 3 S8 + 56 H2O
CuS + HNO3 = Cu(NO3)2 + S + NO2 + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + S + 2 NO2 + 2 H2O
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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