| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6(HBr)
AgNO3(aq) + KOH(aq) = KNO3(aq) + AgOH(s) =>
AgNO3(aq) + KOH(aq) = KNO3(aq) + AgOH(s)
KOH(aq)HF(aq) = KHFOH =>
KOH(aq)HF(aq) = KHFOH
KF + H2SO4 = HF + K2SO4 =>
2 KF + H2SO4 = 2 HF + K2SO4
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
N4 + O2 = N2O3 =>
N4 + 3 O2 = 2 N2O3
K2PtCl4 + NH3 = KCl + Pt(NH3)4Cl2 =>
K2PtCl4 + 4 NH3 = 2 KCl + Pt(NH3)4Cl2
CrCl3 + (NH4)2S = NH4Cl + Cr2S3 =>
2 CrCl3 + 3(NH4)2S = 6 NH4Cl + Cr2S3
Na + Cl = NaCl3 =>
Na + 3 Cl = NaCl3
Na[H(CO3)] = Na2(CO3)CO2H2O =>
2 Na[H(CO3)] = Na2(CO3)CO2H2O
Na2SO4Li2CO3 = Li2SO4Na2CO3 =>
Na2SO4Li2CO3 = Li2SO4Na2CO3
FKBr = BrFK =>
FKBr = BrFK
NaClMgF = NaFMgCl =>
NaClMgF = NaFMgCl
AXCY = AYCX =>
AXCY = AYCX
NaICu(NO3) = CuINa(NO3) =>
NaICu(NO3) = CuINa(NO3)
CaNO3 + Na3PO4 = Ca3PO4 + NaNO3 =>
3 CaNO3 + Na3PO4 = Ca3PO4 + 3 NaNO3
C14H10O2 + CH4N2O = H2O + C15H12N2O2 =>
C14H10O2 + CH4N2O = H2O + C15H12N2O2
Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaO
K(g)I(g) = KI(s) =>
K(g)I(g) = KI(s)
C57H110O6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C57H110O6(g) + 163 O2(g) = 114 CO2(g) + 110 H2O(l)
Cd + H2O = CdO + H =>
Cd + H2O = CdO + 2 H
Ti + P = TiP =>
Ti + P = TiP
HSO4H3O = SO4H4O =>
HSO4H3O = SO4H4O
FGaI = GaFI =>
FGaI = GaFI
FeO2 = Fe + O =>
FeO2 = Fe + 2 O
TiCW = WTiC =>
TiCW = WTiC
CH3COOH + HNO3 = CO2 + N2 + H2O =>
5 CH3COOH + 8 HNO3 = 10 CO2 + 4 N2 + 14 H2O
CrClLiOH = LiClCrOH =>
CrClLiOH = LiClCrOH
Cd(HO)2 = H2OCdO =>
Cd(HO)2 = H2OCdO
AgINaS2 = AgS2NaI =>
AgINaS2 = AgS2NaI
CaCl2(aq) + Li2CO3(aq) = CaCO3 + LiCl =>
CaCl2(aq) + Li2CO3(aq) = CaCO3 + 2 LiCl
Ca(OH)2 + ClH = ClOH + CaH2 =>
Ca(OH)2 + 2 ClH = 2 ClOH + CaH2
Na2CO3 + BaCl2*2H2O = NaCl + BaCO3 + H2O =>
Na2CO3 + BaCl2*2H2O = 2 NaCl + BaCO3 + 2 H2O
Al2O2 + H2O = Al2O2(H2O)2 =>
Al2O2 + 2 H2O = Al2O2(H2O)2
Al2O3(s) + H2CO3(aq) = Al2(CO3)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2CO3(aq) = Al2(CO3)3(aq) + 3 H2O(l)
Na2CO3(aq) + Pb(NO3)2(aq) = PbCO3(s) + NaNO3(aq) =>
Na2CO3(aq) + Pb(NO3)2(aq) = PbCO3(s) + 2 NaNO3(aq)
Sn(OH)4 + H3AsO3 = Sn3(AsO3)4 + H2O =>
3 Sn(OH)4 + 4 H3AsO3 = Sn3(AsO3)4 + 12 H2O
Na2CO3 + CaCO3 + H2O = NaHCO3 + CaO =>
Na2CO3 + CaCO3 + H2O = 2 NaHCO3 + CaO
TiClNaO = TiONaCl =>
TiClNaO = TiONaCl
C2H5ClCH3Cl = C3H8Cl2 =>
C2H5ClCH3Cl = C3H8Cl2
K2CrO4 + AgNO3 = Ag2 + CrO4 + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2 + CrO4 + 2 KNO3
CaBrAgN = CaNAgBr =>
CaBrAgN = CaNAgBr
Al2(SO4)3 + Pb(C2H3O2)2 = Al(C2H3O2)3 + PbSO4 =>
Al2(SO4)3 + 3 Pb(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 PbSO4
PbN6 + CrMn2O8 = Pb3O4 + Cr2O3 + MnO2 + N0 =>
15 PbN6 + 8 CrMn2O8 = 5 Pb3O4 + 4 Cr2O3 + 16 MnO2 + 90 N0
HCl + Ca(HCO3)2 = CaCl2 + H2CO3 =>
2 HCl + Ca(HCO3)2 = CaCl2 + 2 H2CO3
WSiF = WFSi =>
WSiF = WFSi
Br2(g) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(g) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
N2H4 + H2SO4 = N2H5{+} + SO4{2-} =>
2 N2H4 + H2SO4 = 2 N2H5{+} + SO4{2-}
NH2CH2COOH = NHCH2CO + H2O =>
NH2CH2COOH = NHCH2CO + H2O
C6H5(NH2) + HCl = C6H5(NH3Cl) =>
C6H5(NH2) + HCl = C6H5(NH3Cl)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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