| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li3P + 3 Ca = 6 Li + Ca3P2
CaO2H2 + HNO3 = CaN2O6 + H2O =>
CaO2H2 + 2 HNO3 = CaN2O6 + 2 H2O
K2O + Br2O5 = KBrO3 =>
K2O + Br2O5 = 2 KBrO3
HClO + H3PO2 = HCl + H3PO3 =>
HClO + H3PO2 = HCl + H3PO3
As2O3 + NaOH + (C2H5)2SO4 + SO2 + HCl = C2H5AsCl2 + Na2SO4 + H2O =>
As2O3 + 6 NaOH + (C2H5)2SO4 + 2 SO2 + 4 HCl = 2 C2H5AsCl2 + 3 Na2SO4 + 5 H2O
MgCO3 + CO2H2O = Mg(HCO3)2 =>
MgCO3 + CO2H2O = Mg(HCO3)2
C2H50H(l) + O2(g) = CO2(g) + H2O(l) =>
4 C2H50H(l) + 59 O2(g) = 8 CO2(g) + 102 H2O(l)
C9H20 + O2 = COH + H2O =>
4 C9H20 + 29 O2 = 36 COH + 22 H2O
P2O3 + Cu(NO3)2 = Cu + P2O5 + N2 =>
3 P2O3 + Cu(NO3)2 = Cu + 3 P2O5 + N2
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
Br2 + MnCl3 = BrCl + Mn =>
3 Br2 + 2 MnCl3 = 6 BrCl + 2 Mn
LiCl + ZnS = LiS + ZnCl =>
LiCl + ZnS = LiS + ZnCl
Mg + HC1 = MgC2 + H =>
Mg + 2 HC1 = MgC2 + 2 H
FeSO4 + H2 + I2 = FeI2 + H2SO4 =>
FeSO4 + H2 + I2 = FeI2 + H2SO4
K2(HgI4) + H2S = K2(HgS2) + HI =>
K2(HgI4) + 2 H2S = K2(HgS2) + 4 HI
K2O + Br2O5 = KBrO3 =>
K2O + Br2O5 = 2 KBrO3
Li2O + Ba(OH)2 = LiOH + BaO =>
Li2O + Ba(OH)2 = 2 LiOH + BaO
K2O + Br2O5 = KBrO3 =>
K2O + Br2O5 = 2 KBrO3
Cr2(SO4)3(aq) + (NH4)2(CO3)(aq) = Cr2(CO3)3(aq) + NH4(aq) + (SO4)3(aq) =>
Cr2(SO4)3(aq) + 3(NH4)2(CO3)(aq) = Cr2(CO3)3(aq) + 6 NH4(aq) + (SO4)3(aq)
KOH(aq) + HClO4 = H2O(l) + KClO4(aq) =>
KOH(aq) + HClO4 = H2O(l) + KClO4(aq)
Cr3(AsO4)2 + W(SO4)3 = CrSO4 + W(AsO4)2 =>
Cr3(AsO4)2 + W(SO4)3 = 3 CrSO4 + W(AsO4)2
H{+} + S{-2} + NO3{-} = NO + S + H2O =>
8 H{+} + 3 S{-2} + 2 NO3{-} = 2 NO + 3 S + 4 H2O
KMnO4 + CrSO4 + H2SO4 = MnSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
2 KMnO4 + 10 CrSO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Cr2(SO4)3 + 8 H2O
C2H4O2 + (MgCO3) = H2O + CO2 + Mg(C2H3O2) =>
9 C2H4O2 + 8(MgCO3) = 6 H2O + 10 CO2 + 8 Mg(C2H3O2)
Na(OH) + CaCl2 = Ca(OH)2 + NaCl =>
2 Na(OH) + CaCl2 = Ca(OH)2 + 2 NaCl
C2H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C2H5NO2 + 13 O2 = 8 CO2 + 10 H2O + 4 NO2
K(HO)1 + H3As = K3As + H2O =>
3 K(HO)1 + H3As = K3As + 3 H2O
B(OH)3 + Na2CO3 + H2O = NaB(OH)4 + CO2 =>
2 B(OH)3 + Na2CO3 + H2O = 2 NaB(OH)4 + CO2
CH3COOHBr2 = CH2BrCOOHHBr =>
CH3COOHBr2 = CH2BrCOOHHBr
Na3PO4 + AgNO3 = AgPO4 + Na3(NO3) =>
Na3PO4 + AgNO3 = AgPO4 + Na3(NO3)
HCl + Au + Cl2 = HAuCl4 =>
2 HCl + 2 Au + 3 Cl2 = 2 HAuCl4
NaHCO3 + CH3CO2H = CO2 + H2O + Na2C =>
8 NaHCO3 + 3 CH3CO2H = 10 CO2 + 10 H2O + 4 Na2C
C6H6O7 + KOH = C6H5O7K + H2O =>
C6H6O7 + KOH = C6H5O7K + H2O
As + Fe = AsFe =>
As + Fe = AsFe
KNO3 + C12H22O11 = K2O + H2O + CO2 + N2 =>
48 KNO3 + 5 C12H22O11 = 24 K2O + 55 H2O + 60 CO2 + 24 N2
Al2O3 + ()HCl = ()AlCl3 + ()H2O =>
Al2O3 + 6()HCl = 2()AlCl3 + 3()H2O
Al2O3 + Fe = Al + Fe2O3 =>
Al2O3 + 2 Fe = 2 Al + Fe2O3
CuSO2 + AgNO3 = CuNO3 + AgSO2 =>
CuSO2 + AgNO3 = CuNO3 + AgSO2
Pb(NO3)4 + Li = Li(NO3) + Pb =>
Pb(NO3)4 + 4 Li = 4 Li(NO3) + Pb
FeCl3*6H2O + Na2CO3 = NaCl + Fe2(CO3)3*H2O + H2O =>
2 FeCl3*6H2O + 3 Na2CO3 = 6 NaCl + Fe2(CO3)3*H2O + 11 H2O
CH3COCH3 + Cl2 = CCl3COCH3 + HCl =>
CH3COCH3 + 3 Cl2 = CCl3COCH3 + 3 HCl
AgBr(s) + Na2S2O3(aq) = Na5Ag(S2O3)3(aq) + NaBr(aq) =>
AgBr(s) + 3 Na2S2O3(aq) = Na5Ag(S2O3)3(aq) + NaBr(aq)
H2PHO3 + NaOH = NaPO2 + H2O =>
H2PHO3 + NaOH = NaPO2 + 2 H2O
NH4Cl(aq) + LiOH(aq) = NH3(g) + H2O(l) + LiCl(aq) =>
NH4Cl(aq) + LiOH(aq) = NH3(g) + H2O(l) + LiCl(aq)
CHCl3 + H2O2 = CO2 + HCl =>
CHCl3 + H2O2 = CO2 + 3 HCl
NaOH + CaCO3 = CaOH + NaCO3 =>
NaOH + CaCO3 = CaOH + NaCO3
Mg3(PO4)2 = MgO + P2O5 =>
Mg3(PO4)2 = 3 MgO + P2O5
NH4NO3 + Ba(OH)2 = NH3 + H2O + Ba(NO3)2 =>
2 NH4NO3 + Ba(OH)2 = 2 NH3 + 2 H2O + Ba(NO3)2
NaI + FeCl3 + H2SO4 = FeCl2 + Na2SO4 + I2 + HCl =>
2 NaI + 2 FeCl3 + H2SO4 = 2 FeCl2 + Na2SO4 + I2 + 2 HCl
O2 + C4H10 = C + OH2 =>
5 O2 + 2 C4H10 = 8 C + 10 OH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/04/25
Équations équilibrées sur03/06/24
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