| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + NaOH = 2 H2O + NaAlO2
Mg2(CO3)2 + H3PO4 = H2CO3 + Mg3(PO4)2 =>
3 Mg2(CO3)2 + 4 H3PO4 = 6 H2CO3 + 2 Mg3(PO4)2
C16H34 + NH4NO3 = CO2 + H2O + N2 =>
C16H34 + 49 NH4NO3 = 16 CO2 + 115 H2O + 49 N2
K2PtCl4 + NH3 = KCl(aq) + PtCl2(NH3)2 =>
K2PtCl4 + 2 NH3 = 2 KCl(aq) + PtCl2(NH3)2
CuSiO3 + CoSO4 = CuSO4 + CoSiO3 =>
CuSiO3 + CoSO4 = CuSO4 + CoSiO3
H2O + AgNO3 = H2AgNO4 =>
H2O + AgNO3 = H2AgNO4
H3O{+} + Cl{-} + KMnO4 = Cl2 + H2O + KCl + MnCl2 =>
16 H3O{+} + 16 Cl{-} + 2 KMnO4 = 5 Cl2 + 24 H2O + 2 KCl + 2 MnCl2
C6H18O7 + O2 = CO2 + H2O =>
C6H18O7 + 7 O2 = 6 CO2 + 9 H2O
Mg(s) + HCl = Mg(Cl) + H =>
Mg(s) + HCl = Mg(Cl) + H
Na2SO4 + Fe(OH)3 = Fe2(SO4)3 + NaOH =>
3 Na2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 NaOH
C4H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H14(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g)
Pt(s) + HCl(aq) = PtCl + H2 =>
2 Pt(s) + 2 HCl(aq) = 2 PtCl + H2
Sr3As2 = Sr + As =>
Sr3As2 = 3 Sr + 2 As
VOSO4 + Pb(C2H3O2)2 = Pb(SO4)2 + VOC2H3O2 =>
2 VOSO4 + Pb(C2H3O2)2 = Pb(SO4)2 + 2 VOC2H3O2
LiOH + HBO2 = LiBO2 + H2O =>
LiOH + HBO2 = LiBO2 + H2O
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
No3PO4 + AgNO3 = No3Ag + PO4NO3 =>
No3PO4 + AgNO3 = No3Ag + PO4NO3
Ag + HNO3 + HCl = H2O + NO2 + AgCl4 =>
Ag + 4 HNO3 + 4 HCl = 4 H2O + 4 NO2 + AgCl4
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CaO(lime) + H2O = Ca(OH)2 =>
CaO(lime) + H2O = Ca(OH)2
NaHCO3 + CH3COOH = CO2 + H2O + H3CONa =>
4 NaHCO3 + 3 CH3COOH = 6 CO2 + 2 H2O + 4 H3CONa
Ge + I2 = GeI2 =>
Ge + I2 = GeI2
NH4Cl + NaOH = NH3NaCl + H2O =>
NH4Cl + NaOH = NH3NaCl + H2O
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
(C2H15)2O + O2 = CO2 + H2O =>
(C2H15)2O + 11 O2 = 4 CO2 + 15 H2O
FeOHCl2 + HOH = Fe(OH)2Cl + HCl =>
FeOHCl2 + HOH = Fe(OH)2Cl + HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeBr2 + Al(NO3)3 = Fe(NO3)2 + AlBr3 =>
3 FeBr2 + 2 Al(NO3)3 = 3 Fe(NO3)2 + 2 AlBr3
Na(SO4) + Ca(NO3)2 = Na(NO3) + Ca(SO4)2 =>
2 Na(SO4) + Ca(NO3)2 = 2 Na(NO3) + Ca(SO4)2
HAlO2 + KOH + H2O = K(Al(OH)4) =>
HAlO2 + KOH + H2O = K(Al(OH)4)
LiOH + Ba(NO3)2 = LiH(NO3) + Ba(O)2 =>
2 LiOH + Ba(NO3)2 = 2 LiH(NO3) + Ba(O)2
Na2S2O5 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2S2O5 + 2 H3PO4 = 2 Na3PO4 + 6 SO2 + 3 H2O
Pb + K2CrO4 = PbO2 + K2CrO2 =>
Pb + K2CrO4 = PbO2 + K2CrO2
NaOH + H3PO4 = Na3P4 + H2O + O2 =>
12 NaOH + 16 H3PO4 = 4 Na3P4 + 30 H2O + 23 O2
LiOH(aq) + Al(NO3)3(aq) = LiNO3(aq) + Al(OH)3(s) =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 LiNO3(aq) + Al(OH)3(s)
HNO3(l) + Cu(s) = Cu(NO3)2(sandaq) + NO2(g) + H2O(l) =>
4 HNO3(l) + Cu(s) = Cu(NO3)2(sandaq) + 2 NO2(g) + 2 H2O(l)
Zn(ClO3)2 + K3PO4 = KClO3 + Zn3(PO4)2 =>
3 Zn(ClO3)2 + 2 K3PO4 = 6 KClO3 + Zn3(PO4)2
NaCN + FeCl3 = Fe[CN]3 + NaCl =>
3 NaCN + FeCl3 = Fe[CN]3 + 3 NaCl
AgNO3(s) + K2CO3 = Ag2CO3(s) + KNO3(s) =>
2 AgNO3(s) + K2CO3 = Ag2CO3(s) + 2 KNO3(s)
Cl2 + Al + Ba(OH)2 = BaCl + Al(OH)3 =>
3 Cl2 + 4 Al + 6 Ba(OH)2 = 6 BaCl + 4 Al(OH)3
C2H6O2N + O2 = CO2 + H2O + NH3 =>
4 C2H6O2N + 7 O2 = 8 CO2 + 6 H2O + 4 NH3
AlCl3(aq) + Mg(s) = Al(s) + MgCl2(aq) =>
2 AlCl3(aq) + 3 Mg(s) = 2 Al(s) + 3 MgCl2(aq)
AlOH + Na(NO3) = AlNO3 + NaOH =>
AlOH + Na(NO3) = AlNO3 + NaOH
C46H92O2 + O2 = H2O + CO2 =>
C46H92O2 + 68 O2 = 46 H2O + 46 CO2
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3H2O + KCl =>
6 FeSO4 + KClO3 + 3 H2SO4 = 3 Fe2(SO4)3H2O + KCl
K[Cr(C2O4)2(H2O)2]2H2O + KOH = Cr(OH)3(ppt) + H2O + K + CO2 =>
K[Cr(C2O4)2(H2O)2]2H2O + 6 KOH = 2 Cr(OH)3(ppt) + 5 H2O + 7 K + 8 CO2
CH3COOH + HBr = CH2COOBr + H2 =>
2 CH3COOH + 2 HBr = 2 CH2COOBr + 3 H2
Ba(NO3)2 + CuSO4 = BaSO4 + (NO3)2Cu =>
Ba(NO3)2 + CuSO4 = BaSO4 + (NO3)2Cu
Cr(SO4) + Br2 + NaOH = Na2SO4 + Na2CrO4 + NaBr + H2O =>
Cr(SO4) + 2 Br2 + 8 NaOH = Na2SO4 + Na2CrO4 + 4 NaBr + 4 H2O
Cu(NO3)2 + HCl = CuCl2 + HNO3 =>
Cu(NO3)2 + 2 HCl = CuCl2 + 2 HNO3
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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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