| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(SO4) + NaCl = CuCl + (SO4)Na
Mn + H2SO4 = Mn(SO4) + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 Mn(SO4) + H2S + 4 H2O
Sr(NO3)2 + Fe(NO3)3*9H2O + C10H16N2O8 + AgNO3 = Sr12Fe05Ag05O3 + H2O + CO2 + N2 =>
240 Sr(NO3)2 + 100 Fe(NO3)3*9H2O + 129 C10H16N2O8 + 100 AgNO3 = 20 Sr12Fe05Ag05O3 + 1932 H2O + 1290 CO2 + 569 N2
Ga(s) + O2(g) = Ga2O3 =>
4 Ga(s) + 3 O2(g) = 2 Ga2O3
Sr(OH)2 + HNO3 = Sr(NO3)2 + H2O =>
Sr(OH)2 + 2 HNO3 = Sr(NO3)2 + 2 H2O
Cu + HCl = Cu(Cl)2 + H =>
Cu + 2 HCl = Cu(Cl)2 + 2 H
Al2(Br2)3 + Cl2 = AlCl3 + Br2 =>
Al2(Br2)3 + 3 Cl2 = 2 AlCl3 + 3 Br2
H2CO3 = CO2H2O =>
H2CO3 = CO2H2O
Mg3Si4O10(OH)2 + HCl + H2O = MgCl2 + H4SiO4 =>
Mg3Si4O10(OH)2 + 6 HCl + 4 H2O = 3 MgCl2 + 4 H4SiO4
Na2WO4 + H3PO4 = Na6P2W18O62 + H2O + Na2HPO4 =>
18 Na2WO4 + 17 H3PO4 = Na6P2W18O62 + 18 H2O + 15 Na2HPO4
HMnO4 + BaSO4 = Ba(MnO4)2 + H2SO4 =>
2 HMnO4 + BaSO4 = Ba(MnO4)2 + H2SO4
I2 + Cl2 = ICl =>
I2 + Cl2 = 2 ICl
MoO4{2-} + H{+} = Mo6O19{2-} + H2O =>
6 MoO4{2-} + 10 H{+} = Mo6O19{2-} + 5 H2O
HBO2 + H2TeO4 + Al(OH)3 = Al(BO2)(TeO4) + H2O =>
HBO2 + H2TeO4 + Al(OH)3 = Al(BO2)(TeO4) + 3 H2O
Mn{2+} + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn{2+} + 5 IO4{-} + 3 H2O = 2 MnO4{-} + 5 IO3{-} + 6 H{+}
CH3OH + HCO3 = C3H7O + H2O =>
20 CH3OH + HCO3 = 7 C3H7O + 16 H2O
S + HNO3 = SO2 + NO + H =>
S + HNO3 = SO2 + NO + H
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
C7H8Cl + H2O = C7H9O + HCl =>
C7H8Cl + H2O = C7H9O + HCl
C6H8O5 + H = CH4 + CO2 =>
2 C6H8O5 + 12 H = 7 CH4 + 5 CO2
CuSO4*5H2O*NaHCO3 = CuSO4 + NaHCO3 + H2O =>
CuSO4*5H2O*NaHCO3 = CuSO4 + NaHCO3 + 5 H2O
Li + H2O = LiH{+} + OH{-} =>
Li + H2O = LiH{+} + OH{-}
NaF + Br = NaBrF =>
NaF + Br = NaBrF
Ca(ClO4)2(aq) + Na2CO3(aq) = CaCO3(s) + NaClO4(aq) =>
Ca(ClO4)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaClO4(aq)
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
C10H22 + Cl2 = C10H9Cl + HCl =>
C10H22 + 7 Cl2 = C10H9Cl + 13 HCl
HNO3 + W = NO2 + WNO3 + H2O =>
2 HNO3 + W = NO2 + WNO3 + H2O
PCI3(l) + KCIO3(s) = POCI3(l) + KCI(aq) =>
3 PCI3(l) + KCIO3(s) = 3 POCI3(l) + KCI(aq)
Cu + HNO3 = Cu{+2} + NO + NO3{-} + H2O =>
3 Cu + 8 HNO3 = 3 Cu{+2} + 2 NO + 6 NO3{-} + 4 H2O
CH8N2 + N2O4 = N2 + CO2 + H2O =>
2 CH8N2 + 3 N2O4 = 5 N2 + 2 CO2 + 8 H2O
Na3AsO3 + Na2S2O8 + H2O = Na3AsO4 + NaHSO4 =>
Na3AsO3 + Na2S2O8 + H2O = Na3AsO4 + 2 NaHSO4
H2ClO + Fe = FeCl + H2O =>
H2ClO + Fe = FeCl + H2O
HCl + AgSO4 = AgH + SO4Cl =>
HCl + AgSO4 = AgH + SO4Cl
Fl + CuSO4 = FlSO4 + Cu =>
Fl + CuSO4 = FlSO4 + Cu
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Ca2Si + HCl = SiH4 + CaCl2 =>
Ca2Si + 4 HCl = SiH4 + 2 CaCl2
Cl + H + NaOH = NaCl + H2O =>
Cl + H + NaOH = NaCl + H2O
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O
Bi{3+} + I{-} = Bi(I)3 =>
Bi{3+} + 3 I{-} = Bi(I)3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
K2BeO2 + H2SO4 = BeSO4 + KOH =>
K2BeO2 + H2SO4 = BeSO4 + 2 KOH
KReO4 + HBr + H3PO2 + KBr = K2ReBr6 + H2O + H3PO3 =>
2 KReO4 + 10 HBr + 3 H3PO2 + 2 KBr = 2 K2ReBr6 + 5 H2O + 3 H3PO3
CH3CHCH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CHCH2OH + 5 K2Cr2O7 + 20 H2SO4 = 9 CH3COOH + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
K2PtCl4 + NH3 = Pt[NH3]4Cl2 + KCl =>
K2PtCl4 + 4 NH3 = Pt[NH3]4Cl2 + 2 KCl
Ba(NO3)2 + MgCO3 = Mg(NO3)2 + BaCO3 =>
Ba(NO3)2 + MgCO3 = Mg(NO3)2 + BaCO3
Na + H2O = NaHO + H =>
Na + H2O = NaHO + H
Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li
NaCl + H2SO4 = SO2 + H2O + Na2SO4 + Cl2 =>
2 NaCl + 2 H2SO4 = SO2 + 2 H2O + Na2SO4 + Cl2
H2S + H2Cr2O7 = S + Cr2O3 + H2O =>
3 H2S + H2Cr2O7 = 3 S + Cr2O3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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