| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 2 H2O + SO2 = 2 FeCl2 + H2SO4 + 2 HCl
MnS + HBr = MnBr2 + H2S =>
MnS + 2 HBr = MnBr2 + H2S
C4 + H2O = CO2 + H2 =>
C4 + 8 H2O = 4 CO2 + 8 H2
XO2 + HCl = XCl2 + Cl2 + H2O =>
XO2 + 4 HCl = XCl2 + Cl2 + 2 H2O
NH4(OH) + CrCl3 = NH4Cl + Cr(OH)3 =>
3 NH4(OH) + CrCl3 = 3 NH4Cl + Cr(OH)3
Na(s) + O2 = Na2O2 =>
2 Na(s) + O2 = Na2O2
Tl2CO3 + Na3PO4 = Tl3PO4 + Na2CO3 =>
3 Tl2CO3 + 2 Na3PO4 = 2 Tl3PO4 + 3 Na2CO3
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
Na2SO3 + HClO4 = H2O + SO2 + NaClO4 =>
Na2SO3 + 2 HClO4 = H2O + SO2 + 2 NaClO4
CaHPO4 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
2 CaHPO4 + H2SO4 = Ca(H2PO4)2 + CaSO4
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
H4Si + O2 = SiO2 + H2O =>
H4Si + 2 O2 = SiO2 + 2 H2O
KMnO4(aq) + KCl(aq) + H2SO4(aq) = MnSO4(s) + K2SO4(aq) + H2O(l) + Cl2(g) =>
2 KMnO4(aq) + 10 KCl(aq) + 8 H2SO4(aq) = 2 MnSO4(s) + 6 K2SO4(aq) + 8 H2O(l) + 5 Cl2(g)
NH3 + NaCl = NH3NaCl =>
NH3 + NaCl = NH3NaCl
(NH4)2SO4 + Ca(OH)2 = CaSO4 + (NH4)2(OH)2 =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + (NH4)2(OH)2
Kr + H3PO4 = KrPO4 + H =>
Kr + H3PO4 = KrPO4 + 3 H
CN{-} + OCl{-} + OH{-} = CO3{2-} + N2 + Cl{-} + H2O =>
2 CN{-} + 5 OCl{-} + 2 OH{-} = 2 CO3{2-} + N2 + 5 Cl{-} + H2O
H3BO3 + N2H9PO4 + C2H4N4 = BPN + CO2 + H2O + N2 =>
6 H3BO3 + 6 N2H9PO4 + C2H4N4 = 6 BPN + 2 CO2 + 38 H2O + 5 N2
BaCO3 + CH3COOH = (CH3COO)2Ba + CO2 + H2O =>
BaCO3 + 2 CH3COOH = (CH3COO)2Ba + CO2 + H2O
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
Na2S04 + AgNO3 = Na2S04AgNO3 =>
Na2S04 + AgNO3 = Na2S04AgNO3
Zn + CUSO{4} = ZnSO{4} + CU =>
Zn + CUSO{4} = ZnSO{4} + CU
PbNO2 + KCrO4 = PbCrO4 + KNO2 =>
PbNO2 + KCrO4 = PbCrO4 + KNO2
KClO3(aq) + KCl(aq) + H2O(l) = Cl2(g) + KOH(aq) =>
KClO3(aq) + 5 KCl(aq) + 3 H2O(l) = 3 Cl2(g) + 6 KOH(aq)
KOH + NH4NO3 = NH3 + H2O + K2NO3 =>
16 KOH + 7 NH4NO3 = 6 NH3 + 13 H2O + 8 K2NO3
SiO2HCl = SiClHO2 =>
SiO2HCl = SiClHO2
Cr(OH)3 + H2O2 + NaNO3 = Na2CrO4 + H2O + HNO3 =>
2 Cr(OH)3 + 3 H2O2 + 4 NaNO3 = 2 Na2CrO4 + 4 H2O + 4 HNO3
Zn(NH2)2 = Zn3N2 + NH3 =>
3 Zn(NH2)2 = Zn3N2 + 4 NH3
Fe + H3PO4 = Fe(PO4) + H2 =>
2 Fe + 2 H3PO4 = 2 Fe(PO4) + 3 H2
NaOH + H2OOCCOO = H2O + Na2OOCCOO =>
2 NaOH + H2OOCCOO = 2 H2O + Na2OOCCOO
(NH4)2(SO4) + NaOH = NH3 + H2O + Na2(SO4) =>
(NH4)2(SO4) + 2 NaOH = 2 NH3 + 2 H2O + Na2(SO4)
AgCl + ClF = AgF + Cl =>
AgCl + ClF = AgF + 2 Cl
Gd(NO3)3 + Al(NO3)3 + H3BO3 + C2H6N4O2 = GdAl3(BO3)4 + N2 + H2O + CO2 =>
Gd(NO3)3 + 3 Al(NO3)3 + 4 H3BO3 + 6 C2H6N4O2 = GdAl3(BO3)4 + 18 N2 + 24 H2O + 12 CO2
Mg(s) + Al(NO3)3(aq) = Mg(NO3)3(aq) + Al =>
Mg(s) + Al(NO3)3(aq) = Mg(NO3)3(aq) + Al
KBr + I = KI + Br =>
KBr + I = KI + Br
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
NaOCH3 + H2O = NaOH + HOCH3 =>
NaOCH3 + H2O = NaOH + HOCH3
CaO + NaOH = CaOH + NaO =>
CaO + NaOH = CaOH + NaO
ZnCl2(aq) + K2S(aq) = ZnS(aq) + KCl(aq) =>
ZnCl2(aq) + K2S(aq) = ZnS(aq) + 2 KCl(aq)
HNO3 + Mg = Mg(NO3)2 + N2 + H2O =>
12 HNO3 + 5 Mg = 5 Mg(NO3)2 + N2 + 6 H2O
CI2 + KBr = CI2Br + K =>
CI2 + KBr = CI2Br + K
Sb + NaCl = SbCl + Na =>
Sb + NaCl = SbCl + Na
S2O3{-2} + Br2 + H2O = SO4{-2} + Br{-} + H3O{+} =>
S2O3{-2} + 4 Br2 + 15 H2O = 2 SO4{-2} + 8 Br{-} + 10 H3O{+}
C3H6O2 + NaOH = HCOONa + CH3CH2OH =>
C3H6O2 + NaOH = HCOONa + CH3CH2OH
Na3(PO4) + Ca = Ca3(PO4)2 + Na =>
2 Na3(PO4) + 3 Ca = Ca3(PO4)2 + 6 Na
AuBr + Ga3PO4 = Au3PO4 + GaBr =>
3 AuBr + Ga3PO4 = Au3PO4 + 3 GaBr
C7H8 + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + K2SO4 + H2O =>
2 C7H8 + 2 KMnO4 + 3 H2SO4 = 2 C6H6COOH + 2 MnSO4 + K2SO4 + 4 H2O
LiNO3 + PbSO4 = Li2SO4 + Pb(NO3)2 =>
2 LiNO3 + PbSO4 = Li2SO4 + Pb(NO3)2
Na3AsO4 + H2O = NaOH + Na2HAsO4 =>
Na3AsO4 + H2O = NaOH + Na2HAsO4
Fe + AgF = FeF + Ag =>
Fe + AgF = FeF + Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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