| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ai + CI2 = AiCI2
CuNO3 + C = Cu + CO2 + NO2 =>
2 CuNO3 + C = 2 Cu + CO2 + 2 NO2
NaI + H2O = I2 + Na2O + H =>
2 NaI + H2O = I2 + Na2O + 2 H
NH4Cl + Ag(NH3)2OH = AgCl + NH3 + H2O =>
NH4Cl + Ag(NH3)2OH = AgCl + 3 NH3 + H2O
LiCl + CuBr2 = CuCl2 + LiBr =>
2 LiCl + CuBr2 = CuCl2 + 2 LiBr
CH3COOH + K = CH3COOHK =>
CH3COOH + K = CH3COOHK
HCN + H2O = CN + H3O =>
HCN + H2O = CN + H3O
CS2(l) + NaOH(aq) = Na2CS3(aq) + Na2CO3(aq) + H2O(g) =>
3 CS2(l) + 6 NaOH(aq) = 2 Na2CS3(aq) + Na2CO3(aq) + 3 H2O(g)
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Na2(SO4) + Mg(NO3)2 = Na(NO3) + Mg2(SO4)2 =>
2 Na2(SO4) + 2 Mg(NO3)2 = 4 Na(NO3) + Mg2(SO4)2
Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O
HCl + SrS = SrCl2 + H2S =>
2 HCl + SrS = SrCl2 + H2S
CH3COOH + KOH = KC2H3O2 + H2O =>
CH3COOH + KOH = KC2H3O2 + H2O
H2O + ClO2{-} + As = ClO{-} + AsO2{-} + H{+} =>
H2O + 3 ClO2{-} + 2 As = 3 ClO{-} + 2 AsO2{-} + 2 H{+}
Cl2 + I2 = ICl2 =>
2 Cl2 + I2 = 2 ICl2
H2O + As2O3 + NO3{-} = AsO4{-3} + NO + H{+} =>
7 H2O + 3 As2O3 + 4 NO3{-} = 6 AsO4{-3} + 4 NO + 14 H{+}
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCN + H2O = CN{-} + H3O{+} =>
HCN + H2O = CN{-} + H3O{+}
Zn(s) + CuSO4(ag) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(ag) = Cu(s) + ZnSO4(aq)
K2Co3 + HCl = KCl + H2Co3 =>
K2Co3 + 2 HCl = 2 KCl + H2Co3
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
Zu + S = ZuS =>
Zu + S = ZuS
Pb(NO3)2(aq) + K2Cr2O7(aq) = PbCr2O7(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2Cr2O7(aq) = PbCr2O7(s) + 2 KNO3(aq)
CH3COOH + KOH = KCH3COO + H2O =>
CH3COOH + KOH = KCH3COO + H2O
Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
CaCo3 + NaF = CaF2 + Na2Co3 =>
CaCo3 + 2 NaF = CaF2 + Na2Co3
Ba(ClO4)2 + K2CO3 = BaCO3 + KClO4 =>
Ba(ClO4)2 + K2CO3 = BaCO3 + 2 KClO4
HI = H2 + I2 =>
2 HI = H2 + I2
Cs + C = CsC =>
Cs + C = CsC
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
N2O3 + H2O = NHO2 =>
N2O3 + H2O = 2 NHO2
Hg2(aq) + Cl(aq) = Hg2Cl2(s) =>
Hg2(aq) + 2 Cl(aq) = Hg2Cl2(s)
Zn(s) + AgNO3(ac) = Zn(NO3)2(ac) + Ag(s) =>
Zn(s) + 2 AgNO3(ac) = Zn(NO3)2(ac) + 2 Ag(s)
MHNO3 + MNaOH = MNaNO3 + MH2O =>
MHNO3 + MNaOH = MNaNO3 + MH2O
Na2(SO4) + Mg(NO3)2 = Na(NO3) + Mg2(SO4)2 =>
2 Na2(SO4) + 2 Mg(NO3)2 = 4 Na(NO3) + Mg2(SO4)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MgI2 + Ba3(PO4)2 = BaI2 + Mg3(PO4)2 =>
3 MgI2 + Ba3(PO4)2 = 3 BaI2 + Mg3(PO4)2
CuCl2 + CsOH = Cu(OH)2 + CsCl =>
CuCl2 + 2 CsOH = Cu(OH)2 + 2 CsCl
Fe + Pt(NO3)3 = Fe(NO3)2 + Pt =>
3 Fe + 2 Pt(NO3)3 = 3 Fe(NO3)2 + 2 Pt
P + H2 = PH3P =>
4 P + 3 H2 = 2 PH3P
Cu2S + HNO3 = Cu(NO3)2 + SO2 + H2O + NO =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 3 SO2 + 10 H2O + 8 NO
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
(HCOO)2Ba + CuSO4 = (HCOO)2Cu + BaSO4 =>
(HCOO)2Ba + CuSO4 = (HCOO)2Cu + BaSO4
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
As2O3 + NO3{-} + H2O = AsO4{3-} + NO + H{+} =>
3 As2O3 + 4 NO3{-} + 7 H2O = 6 AsO4{3-} + 4 NO + 14 H{+}
Al(OH)3 + NaOH + H2O = Na[Al(OH)6] + H2 =>
Al(OH)3 + NaOH + 2 H2O = Na[Al(OH)6] + H2
(HCOO)2Ba + CuSO4 = (HCOO)2Cu + BaSO4 =>
(HCOO)2Ba + CuSO4 = (HCOO)2Cu + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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