| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + CO = K2CO3 + 2 H
CuO + C2 = Cu + CO2 =>
4 CuO + C2 = 4 Cu + 2 CO2
NaOH + BeCO3 = Na2CO3 + Be(OH)2 =>
2 NaOH + BeCO3 = Na2CO3 + Be(OH)2
Zn(OH)2 + C2H4O2 = ZnC4H6O4 + H2O =>
Zn(OH)2 + 2 C2H4O2 = ZnC4H6O4 + 2 H2O
C10H22O6 + O2 = CO2 + H2O =>
2 C10H22O6 + 25 O2 = 20 CO2 + 22 H2O
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
Al(s) + NaOH(s) + H2O = NaAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 NaOH(s) + 6 H2O = 2 NaAl(OH)4(aq) + 3 H2(g)
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + HOH =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HOH
Mg(s) + ZnSO4(aq) = Zn(s) + MgSO4(aq) =>
Mg(s) + ZnSO4(aq) = Zn(s) + MgSO4(aq)
Ga2O3(s) + H2O(aq) = Ga(OH)3(s) =>
Ga2O3(s) + 3 H2O(aq) = 2 Ga(OH)3(s)
ZnI2 + K2CrO4 = ZnCrO4 + KI =>
ZnI2 + K2CrO4 = ZnCrO4 + 2 KI
Fe + HCl = HCl2Fe + H2 =>
2 Fe + 4 HCl = 2 HCl2Fe + H2
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(aq) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(aq) + 3 CaSO4(s)
LiOH + HCl = H2O + LiCl =>
LiOH + HCl = H2O + LiCl
MgCO3 + CH3COOH = MgCH3COO2 + H2O + CO2 =>
8 MgCO3 + 7 CH3COOH = 8 MgCH3COO2 + 2 H2O + 6 CO2
CuCl3 + AgNO3 = CuNO3 + AgCl3 =>
CuCl3 + AgNO3 = CuNO3 + AgCl3
Al + Sn(NO3)4 = Al(NO3)4 + Sn =>
Al + Sn(NO3)4 = Al(NO3)4 + Sn
H2SO4 + BaNO3 = BaSO4 + H2NO3 =>
H2SO4 + BaNO3 = BaSO4 + H2NO3
AgNO3 + H2O = AgNO3H2O =>
AgNO3 + H2O = AgNO3H2O
Ca(s) + H2O(aq) = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O(aq) = Ca(OH)2 + H2
CO + KOH = KHCO2 =>
CO + KOH = KHCO2
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
H2O + NaOH + Al = Na[Al(OH)6] + H2 =>
10 H2O + 2 NaOH + 2 Al = 2 Na[Al(OH)6] + 5 H2
C13H10 + O2 = C13H8O + H2O =>
C13H10 + O2 = C13H8O + H2O
Al2(SO4)3(aq) + Ca(NO3)2(aq) = Al(NO3)3(aq) + CaSO4(g) =>
Al2(SO4)3(aq) + 3 Ca(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 CaSO4(g)
Na3CrO3 + H2O2 + H2SO4 = Na2CrO4 + H2O + Na2SO4 =>
2 Na3CrO3 + 3 H2O2 + H2SO4 = 2 Na2CrO4 + 4 H2O + Na2SO4
F2(g) + NaI(s) = NaF(s) + I2(s) =>
F2(g) + 2 NaI(s) = 2 NaF(s) + I2(s)
Cr(NO3)3 + HCl = CrCl3 + H(NO3) =>
Cr(NO3)3 + 3 HCl = CrCl3 + 3 H(NO3)
N2H4(aq) + Cu(OH)2(s) = Cu(s) + N2(g) + H2O(l) =>
N2H4(aq) + 2 Cu(OH)2(s) = 2 Cu(s) + N2(g) + 4 H2O(l)
Na(OH) + FeCl3 = Fe(OH)3 + NaCl =>
3 Na(OH) + FeCl3 = Fe(OH)3 + 3 NaCl
HCrO4{-} + H2S = Cr2O3 + SO4{2-} + H2O + H =>
2 HCrO4{-} + H2S = Cr2O3 + SO4{2-} + H2O + 2 H
AgNO3 + NH3*H2O = [Ag(NH3)2]NO3 + H2O =>
AgNO3 + 2 NH3*H2O = [Ag(NH3)2]NO3 + 2 H2O
NaCO{+3} + HCl = NaCl + HCO{3} =>
NaCO{+3} + HCl = NaCl + HCO{3}
KOH + CO = KCO + HO =>
KOH + CO = KCO + HO
Na + Ar = NaAr =>
Na + Ar = NaAr
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
Ca2{+} + (CO3)2{-} = CaCO3 =>
Ca2{+} + (CO3)2{-} = 2 CaCO3
Ag + SnCl2 = AgCl + Sn =>
2 Ag + SnCl2 = 2 AgCl + Sn
SO2(g) + NaOH(aq) = Na2SO3(aq) + H2O(l) =>
SO2(g) + 2 NaOH(aq) = Na2SO3(aq) + H2O(l)
CaCl2 + KCl = KCl2 + CaCl =>
CaCl2 + KCl = KCl2 + CaCl
(NH4)2CO3 + SrCl2 = SrCO3 + NH4Cl =>
(NH4)2CO3 + SrCl2 = SrCO3 + 2 NH4Cl
COCl2 + H2S = HCl + H2O + CS2 =>
COCl2 + 2 H2S = 2 HCl + H2O + CS2
CH3NH3Cl + KOH = CH3NH3K + ClOH =>
CH3NH3Cl + KOH = CH3NH3K + ClOH
AY3 + X = AX2 + Y =>
AY3 + 2 X = AX2 + 3 Y
MgCl2 + KH2PO4 = MgPO4 + KH2Cl2 =>
MgCl2 + KH2PO4 = MgPO4 + KH2Cl2
Mn(s) + HCl(aq) = MnCl2(aq) + H2(g) =>
Mn(s) + 2 HCl(aq) = MnCl2(aq) + H2(g)
Ba(OH)2 + Fe(NO3)3 = Ba(NO3)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 Fe(OH)3
(KClO)3 = KCl + O2 =>
2(KClO)3 = 6 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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