| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
Cu2S + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2S + 6 H2SO4 = 2 CuSO4 + 5 SO2 + 6 H2O
Pb2KCl = KPb2Cl =>
Pb2KCl = KPb2Cl
C6H5NH2 + H2O = HC6H5NH2 + OH =>
C6H5NH2 + H2O = HC6H5NH2 + OH
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
CoCl2 + C2H8N2 + H2O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
2 CoCl2 + 4 C2H8N2 + H2O2 + 2 HCl = 2[Co(C2H8N2)2Cl2]Cl + 2 H2O
Fe + N = FeN =>
Fe + N = FeN
NaCl(aq) + Ca(NO3)2(aq) = Na(NO3) + CaCl2 =>
2 NaCl(aq) + Ca(NO3)2(aq) = 2 Na(NO3) + CaCl2
PH3 + K2Cr2O7 + HCl = H3PO4 + CrCl3 + KCl + H2O =>
3 PH3 + 4 K2Cr2O7 + 32 HCl = 3 H3PO4 + 8 CrCl3 + 8 KCl + 16 H2O
C17H35COONa + CaCl2 = (C17H35COO)2Ca + NaCl =>
2 C17H35COONa + CaCl2 = (C17H35COO)2Ca + 2 NaCl
MnO2 + HCl = MnCl + Cl2 + H2O =>
2 MnO2 + 8 HCl = 2 MnCl + 3 Cl2 + 4 H2O
MnSO4 + H2O = Mn(HSO4)2 + Mn(OH)2 =>
2 MnSO4 + 2 H2O = Mn(HSO4)2 + Mn(OH)2
C6H10 + C2H8AgNO5 = C6H10C2H8AgNO5 =>
C6H10 + C2H8AgNO5 = C6H10C2H8AgNO5
HNO3(aq) + CsOH(aq) = CsH(aq) + HNO3O(aq) =>
HNO3(aq) + CsOH(aq) = CsH(aq) + HNO3O(aq)
Cr(OH)2 + HClO4 = Cr(ClO4)2 + H2O =>
Cr(OH)2 + 2 HClO4 = Cr(ClO4)2 + 2 H2O
BaCl2 + Fe(NH4)2(SO4)2 = BaSO4 + Fe(NH4)2Cl4 =>
2 BaCl2 + Fe(NH4)2(SO4)2 = 2 BaSO4 + Fe(NH4)2Cl4
C6H5CH3 + O2 = CO2 + H2O =>
C6H5CH3 + 9 O2 = 7 CO2 + 4 H2O
RbIAgCl = RbClAgI =>
RbIAgCl = RbClAgI
Al4C3 + HNO3 = Al(NO3)3 + CH4 =>
Al4C3 + 12 HNO3 = 4 Al(NO3)3 + 3 CH4
NO3{-} + Zn + OH{-} + H2O = NH3 + Zn(OH)4{-} =>
3 NO3{-} + 8 Zn + 5 OH{-} + 18 H2O = 3 NH3 + 8 Zn(OH)4{-}
AlCl3 + (NH4)PO4 = AlPO4 + NH4Cl3 =>
AlCl3 + (NH4)PO4 = AlPO4 + NH4Cl3
Ca(ClO4)2(aq) + Na2CO3(aq) = CaCO3 + NaClO4 =>
Ca(ClO4)2(aq) + Na2CO3(aq) = CaCO3 + 2 NaClO4
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
LiOH + BaCl2 = LiCl + Ba(OH)2 =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2
M(H2O)L3L = ML4 + H2O =>
M(H2O)L3L = ML4 + H2O
C6H12O6 = C3H7COOH + CO2 + H2 =>
C6H12O6 = C3H7COOH + 2 CO2 + 2 H2
KBrAg(NO3) = KNO3AgBr =>
KBrAg(NO3) = KNO3AgBr
C3H6O3 = CO2 + CH4 =>
2 C3H6O3 = 3 CO2 + 3 CH4
C7H8H2SO4 = C7H8O3SH2O =>
C7H8H2SO4 = C7H8O3SH2O
Fe + NO3 = Fe(NO3)3 =>
Fe + 3 NO3 = Fe(NO3)3
(NO3)2 = NO2 + O2 =>
(NO3)2 = 2 NO2 + O2
KIAgCN = KCNAgI =>
KIAgCN = KCNAgI
(NH4)NO2 = NH2O =>
(NH4)NO2 = 2 NH2O
SnAgOH = AgSnOH =>
SnAgOH = AgSnOH
CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + 2 H2O
H2O2 + H2SO4 + Cu = CuSO4*5H2O + O =>
4 H2O2 + H2SO4 + Cu = CuSO4*5H2O + 3 O
Cu + HNO{+3} = Cu(NO{+3}){+2} + H{+2}O + NO =>
Cu + 5 HNO{+3} = Cu(NO{+3}){+2} + 5 H{+2}O + 4 NO
CsOH + SeH4 = Se(OH)4 + CsH =>
4 CsOH + SeH4 = Se(OH)4 + 4 CsH
C8H5O4K + NaOH = Na{+} + K{+} + C8H4O4{2-} + H2O =>
C8H5O4K + NaOH = Na{+} + K{+} + C8H4O4{2-} + H2O
Na2(CO3) + H2SO4 = Na2(SO4) + CO2 + H2O =>
Na2(CO3) + H2SO4 = Na2(SO4) + CO2 + H2O
Pb + F = PbF2 =>
Pb + 2 F = PbF2
MgO*CaOC = MgCaOCO =>
MgO*CaOC = MgCaOCO
CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + HOH =>
2 CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + 2 HOH
Calciumcarbonate + hydrochloricacid = calciumchloride + carbondioxide + water =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C2H5COOHC2H5OH = H2OC5H10O2 =>
C2H5COOHC2H5OH = H2OC5H10O2
Sn(NO3)4 + Na2S = Na(NO3) + SnS2 =>
Sn(NO3)4 + 2 Na2S = 4 Na(NO3) + SnS2
AlSH2O = Al(OH)HS =>
AlSH2O = Al(OH)HS
Pb + CrO4 = PbCrO4 =>
Pb + CrO4 = PbCrO4
Hg(NO3)2(aq) + Na2SO4(aq) = NaNO3(aq) + HgSO4(s) =>
Hg(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3(aq) + HgSO4(s)
NaCl + H2SO4 = NaSO4 + HCl + H2 =>
2 NaCl + 2 H2SO4 = 2 NaSO4 + 2 HCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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