| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + Cl2 = LiCl2
NaHS + Pb(NO3)2 + H2O = Pb(OH)2 + NaNO3 + H2S =>
2 NaHS + Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 NaNO3 + 2 H2S
Be(OH)2 + SO3 = BeSO4 + H2O =>
Be(OH)2 + SO3 = BeSO4 + H2O
Al(s) + Pb(No3)2(aq) = Al(No3)2(aq) + Pb(s) =>
Al(s) + Pb(No3)2(aq) = Al(No3)2(aq) + Pb(s)
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
CH2CHCN + O2 = CO2 + H2O + HCN =>
2 CH2CHCN + 5 O2 = 4 CO2 + 2 H2O + 2 HCN
C6H14 + Br = CH + HBr =>
C6H14 + 8 Br = 6 CH + 8 HBr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
K3PO4 + Al(NO3)3 = AlPO4 + KNO3 =>
K3PO4 + Al(NO3)3 = AlPO4 + 3 KNO3
Al(s) + CH3COOH(aq) = (CH3COO)2Al(aq) + H2(g) =>
Al(s) + 2 CH3COOH(aq) = (CH3COO)2Al(aq) + H2(g)
BeO2 + H2O = H2BeO3 =>
BeO2 + H2O = H2BeO3
Ca3N2 + Na2CO3 = CaCO3 + Na3N =>
Ca3N2 + 3 Na2CO3 = 3 CaCO3 + 2 Na3N
Fe(OH)3 + C2H3O2H = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 C2H3O2H = Fe(C2H3O2)3 + 3 H2O
Sr + H3PO3 = H3 + SrPO3 =>
Sr + H3PO3 = H3 + SrPO3
Br2 + Kl = Br2Kl =>
Br2 + Kl = Br2Kl
KIO3 + KI + HNO3 = KNO3 + I2 + H2O(asam) =>
KIO3 + 5 KI + 6 HNO3 = 6 KNO3 + 3 I2 + 3 H2O(asam)
NaHCO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(g) =>
NaHCO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(g)
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
K2O + Ca(OH)2 = KOH + CaO =>
K2O + Ca(OH)2 = 2 KOH + CaO
LiOH + Na2CO3 = Li2CO3 + NaOH =>
2 LiOH + Na2CO3 = Li2CO3 + 2 NaOH
KIFeSO4 = FeI + SO4K =>
KIFeSO4 = FeI + SO4K
HCl + NaNO2 = NaCl + HNO2 =>
HCl + NaNO2 = NaCl + HNO2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
KHCO3 + HClO4 = CO2 + KClO4 + H2O =>
KHCO3 + HClO4 = CO2 + KClO4 + H2O
CaF2 + NaCl = CaCl + NaF2 =>
CaF2 + NaCl = CaCl + NaF2
LiN + NH4NO3 = LiNO3 + NH4NO2 =>
LiN + 3 NH4NO3 = LiNO3 + 3 NH4NO2
C3H7Cl + KOH = KCl + C3H7OH =>
C3H7Cl + KOH = KCl + C3H7OH
K + MgS = Mg + KS =>
K + MgS = Mg + KS
Na(l) + KCl(l) = K(g) + NaCl(l) =>
Na(l) + KCl(l) = K(g) + NaCl(l)
Ab = Ab2 =>
2 Ab = Ab2
H + Br2 = HBr =>
2 H + Br2 = 2 HBr
Sb2O3 + NaOH = Na3SbO3 + H2O =>
Sb2O3 + 6 NaOH = 2 Na3SbO3 + 3 H2O
CoCO3 + CO + H2 = Co2(CO)8 + H2O =>
2 CoCO3 + 6 CO + 4 H2 = Co2(CO)8 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO2 + BaO2 + KOH = K2MnO4 + Ba(OH)2 =>
MnO2 + BaO2 + 2 KOH = K2MnO4 + Ba(OH)2
KNO3 + Zn + CH3COOH = Zn(NO3)2 + NO + CH3COOK + H2O =>
8 KNO3 + 3 Zn + 8 CH3COOH = 3 Zn(NO3)2 + 2 NO + 8 CH3COOK + 4 H2O
Al(s) + Cl2(g) = Al2Cl3 =>
4 Al(s) + 3 Cl2(g) = 2 Al2Cl3
HCOOH + Mg(OH)2 = CO2 + H2O + HCOOMg =>
3 HCOOH + 2 Mg(OH)2 = CO2 + 4 H2O + 2 HCOOMg
AlO3 + Fe = Fe2O3 + Al =>
AlO3 + 2 Fe = Fe2O3 + Al
C1O1 + O2 = C1O2 =>
2 C1O1 + O2 = 2 C1O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H10C14 + O2 = CO2 + H2O =>
2 H10C14 + 33 O2 = 28 CO2 + 10 H2O
CH3COOH + CH3ONa = CH3COONa + CH3OH =>
CH3COOH + CH3ONa = CH3COONa + CH3OH
Br2 + Kl = Br2Kl =>
Br2 + Kl = Br2Kl
LiAsO4 = Li + AsO4 =>
LiAsO4 = Li + AsO4
C3H8O2 + KMnO4 + H2SO4 = C3H6O3 + MnO2 + K2SO4 + H2O =>
3 C3H8O2 + 4 KMnO4 + 2 H2SO4 = 3 C3H6O3 + 4 MnO2 + 2 K2SO4 + 5 H2O
C7H8O + Br2 = C7H5Br3O + H2 =>
2 C7H8O + 3 Br2 = 2 C7H5Br3O + 3 H2
CuS + Pb(NO3)2 = PbS2 + CuNO3 =>
2 CuS + Pb(NO3)2 = PbS2 + 2 CuNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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