| Équations équilibrées la veille | Équations équilibrées le lendemain |
K20 + 10 Al2(SO4)3 = 10 K2(SO4)3 + Al20
HCl + CuN2O6 = CuCl2 + HNO3 =>
2 HCl + CuN2O6 = CuCl2 + 2 HNO3
RbOH + BaCl2 = RbCl + Ba(OH)2 =>
2 RbOH + BaCl2 = 2 RbCl + Ba(OH)2
N25 = N =>
N25 = 25 N
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
P + HNO3 = PH + NO3 =>
P + HNO3 = PH + NO3
CuSO4(aq) + BaCl2(aq) = CuCl2(aq) + BaSO4(s) =>
CuSO4(aq) + BaCl2(aq) = CuCl2(aq) + BaSO4(s)
NaNO3 + NH3 + H2O = NaOH + NH4NO3 =>
NaNO3 + NH3 + H2O = NaOH + NH4NO3
Al + V2O4 = Al2O3 + V =>
8 Al + 3 V2O4 = 4 Al2O3 + 6 V
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CO + CH4 = CH + CO2 =>
6 CO + CH4 = 4 CH + 3 CO2
bariumchloride + sodiumsulfate = NaCl + bariumsulfate =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
C4H12(l) + O2(g) = H2O(g) + CO2(g) =>
C4H12(l) + 7 O2(g) = 6 H2O(g) + 4 CO2(g)
KI + FeSO4 = FeI + KSO4 =>
KI + FeSO4 = FeI + KSO4
LiO + H2O = Li(OH) + O2 =>
4 LiO + 2 H2O = 4 Li(OH) + O2
NAl + CaSO4 = N2(SO4)3 + Ca3Al2 =>
2 NAl + 3 CaSO4 = N2(SO4)3 + Ca3Al2
NaOH + PO3 = Na3PO3 + OH =>
3 NaOH + PO3 = Na3PO3 + 3 OH
Sr + SO4 = SrO4 + S =>
Sr + SO4 = SrO4 + S
KOH + O2 = KO2 + OH =>
KOH + O2 = KO2 + OH
H3AsO3 + Br2 + H2O = H3AsO4 + HBr =>
H3AsO3 + Br2 + H2O = H3AsO4 + 2 HBr
CaC2 + CO2 + H2O = Ca(OH)2 + CH2CHCO =>
13 CaC2 + 4 CO2 + 28 H2O = 13 Ca(OH)2 + 10 CH2CHCO
H2O + NaCl = Na + H2(ClO) =>
H2O + NaCl = Na + H2(ClO)
CaO + H2O + CO2 = Ca + HCO3 =>
CaO + H2O + 2 CO2 = Ca + 2 HCO3
CH4 + N2Cl4 = CCl4 + N6 + H10 =>
15 CH4 + 15 N2Cl4 = 15 CCl4 + 5 N6 + 6 H10
NaOH + PbS = Pb + PbO + Na2S2 + H2O =>
2 NaOH + 2 PbS = Pb + PbO + Na2S2 + H2O
C15H32 + O2 = C5 + H2O =>
C15H32 + 8 O2 = 3 C5 + 16 H2O
CH3CH3Br2 = CH3CH2BrHBr =>
CH3CH3Br2 = CH3CH2BrHBr
CH + H2O = H2C + CO2 =>
6 CH + 2 H2O = 5 H2C + CO2
FeCl3 + S02 + H2O = FeCl2 + HCl + H2SO3 =>
8 FeCl3 + S02 + 6 H2O = 8 FeCl2 + 8 HCl + 2 H2SO3
LiCl + KMnO4 + H2SO4 = Cl2 + Li2SO4 + K2SO4 + MnSO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 5 Li2SO4 + K2SO4 + 2 MnSO4 + 8 H2O
C4H9OH + H2SO4 + KMnO4 = MnSO4 + K2SO4 + H2O + C4H7COH =>
25 C4H9OH + 24 H2SO4 + 16 KMnO4 = 16 MnSO4 + 8 K2SO4 + 69 H2O + 20 C4H7COH
Li + H2SO4 = HLi + SO4 =>
2 Li + H2SO4 = 2 HLi + SO4
CO + Fe3O4 = CO2 + FeO =>
CO + Fe3O4 = CO2 + 3 FeO
Ag{+} + Cu = Ag + Cu{+} =>
Ag{+} + Cu = Ag + Cu{+}
CoBr3 + Cl2 = Br2 + CoCl3 =>
2 CoBr3 + 3 Cl2 = 3 Br2 + 2 CoCl3
I2 + CaBr = Br2 + CaI2 =>
2 I2 + 2 CaBr = Br2 + 2 CaI2
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
HNO3 + H2S = N0 + H2O + S =>
2 HNO3 + 5 H2S = 2 N0 + 6 H2O + 5 S
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Mg(OH)2 + HCOOH = MgCOOH + H(OH)2 =>
Mg(OH)2 + HCOOH = MgCOOH + H(OH)2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
CuSO4 + Fe = FeO2 + CuSO2 =>
CuSO4 + Fe = FeO2 + CuSO2
C2H4Cl2 + Na = C2H2 + NaCl + H2 =>
C2H4Cl2 + 2 Na = C2H2 + 2 NaCl + H2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
AlCl6 + H2O = Al + (OH) + HCl =>
AlCl6 + 6 H2O = Al + 6(OH) + 6 HCl
SiO2 + NaOH = SiO3H + Na =>
SiO2 + NaOH = SiO3H + Na
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Pb(ClO3)2 + NaS2 = Pb(S2)2 + NaClO3 =>
Pb(ClO3)2 + 2 NaS2 = Pb(S2)2 + 2 NaClO3
Ethanoicacid + sodiumhydroxide = CH3COONa + water =>
CH3COOH + NaOH = CH3COONa + H2O
SnCl6{-2} + Al = Al{+3} + Sn{+2} + Cl{-} =>
3 SnCl6{-2} + 2 Al = 2 Al{+3} + 3 Sn{+2} + 18 Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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