| Équations équilibrées la veille | Équations équilibrées le lendemain |
PBr5 + 4 H2O = 5 HBr + H3PO4
ZnCl2 + NH3*H2O = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH3*H2O = 2 NH4Cl + Zn(OH)2
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g) =>
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g)
CoCl{2} + NaOH = CoOH{2} + NaCl =>
CoCl{2} + NaOH = CoOH{2} + NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CoCl{2} + NaOH = CoOH{2} + NaCl =>
CoCl{2} + NaOH = CoOH{2} + NaCl
PBr5 + H2O = HBr + H3PO4 =>
PBr5 + 4 H2O = 5 HBr + H3PO4
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
HCl + C20H14O4 = HClC20H14O4 =>
HCl + C20H14O4 = HClC20H14O4
CaO + HI = CaI + OH =>
CaO + HI = CaI + OH
PBr5 + H2O = HBr + H3PO4 =>
PBr5 + 4 H2O = 5 HBr + H3PO4
V + O = VO4 =>
V + 4 O = VO4
Rb2O + Be3N2 = BeO + Rb3N =>
3 Rb2O + Be3N2 = 3 BeO + 2 Rb3N
Ag + H2SO4 = Ag2SO4 + H =>
2 Ag + H2SO4 = Ag2SO4 + 2 H
Zn(OH) + Cu(OH)2 = Zn(OH)2 + Cu =>
2 Zn(OH) + Cu(OH)2 = 2 Zn(OH)2 + Cu
CaCl2 + H2 = Ca + HCl =>
CaCl2 + H2 = Ca + 2 HCl
P + Br = PBr3 =>
P + 3 Br = PBr3
Cl + N = NCl =>
Cl + N = NCl
CH2H5ONa + HCl = CH2H5OH + NaCl =>
CH2H5ONa + HCl = CH2H5OH + NaCl
Fe(NO3)3 + H2SO3 = Fe2(SO3)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2SO3 = Fe2(SO3)3 + 6 HNO3
BF3 + Li2SO3 = B2 + (SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2 + (SO3)3 + 6 LiF
(NH4)2SO4 + NaOH = Na2SO4 + H2ONH3 =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2ONH3
FeC2O4*2H20 + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2H20 + 43 O2 = 2 Fe2O3 + 80 H2O + 8 CO2
CaOH + H3AsO4 = Ca3AsO4 + H2O =>
3 CaOH + H3AsO4 = Ca3AsO4 + 3 H2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
K2HPO4Fe(OH)SO4 = H2OK2P(O4)2FeS =>
K2HPO4Fe(OH)SO4 = H2OK2P(O4)2FeS
Pb(NO3)2 + Al2(SO4)3 = Pb(SO4)2 + Al2(NO3)3 =>
3 Pb(NO3)2 + 2 Al2(SO4)3 = 3 Pb(SO4)2 + 2 Al2(NO3)3
C5H10 + Cl2 = C5H9Cl + HCl =>
C5H10 + Cl2 = C5H9Cl + HCl
C3H4 + O2 = C3H3 + H2O =>
4 C3H4 + O2 = 4 C3H3 + 2 H2O
FeCl3 + O = FeCl3O =>
FeCl3 + O = FeCl3O
K2 + PO4 = K2(PO4)2 =>
K2 + 2 PO4 = K2(PO4)2
C6H12O6 + NH3 = C10H18O5N2 + H2O + CO2 =>
7 C6H12O6 + 8 NH3 = 4 C10H18O5N2 + 18 H2O + 2 CO2
NaClO2 + NaHSO4 = ClO2 + NaCl + Na2SO4 + H2O =>
5 NaClO2 + 4 NaHSO4 = 4 ClO2 + NaCl + 4 Na2SO4 + 2 H2O
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
F2 + NaI = NaF + I2 =>
F2 + 2 NaI = 2 NaF + I2
Na2SO3 + KOH = NaOH + K2(SO3) =>
Na2SO3 + 2 KOH = 2 NaOH + K2(SO3)
CoCl{2} + NaOH = CoOH{2} + NaCl =>
CoCl{2} + NaOH = CoOH{2} + NaCl
H2CO2 = COH2O =>
H2CO2 = COH2O
Zn + H2CrO4 = H + ZnCrO4 =>
Zn + H2CrO4 = 2 H + ZnCrO4
Na2SO3 + KOH = NaOH + K2(SO3) =>
Na2SO3 + 2 KOH = 2 NaOH + K2(SO3)
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
KNO3 + C6H12O6 = K2O + N2 + CO2 + H2O =>
24 KNO3 + 5 C6H12O6 = 12 K2O + 12 N2 + 30 CO2 + 30 H2O
Na2SO3 + KOH = NaOH + K2(SO3) =>
Na2SO3 + 2 KOH = 2 NaOH + K2(SO3)
H2O + KI = HI + KOH =>
H2O + KI = HI + KOH
[Fe(CN)6] + HCl = H3[Fe(CN)6]2 + Cl =>
2[Fe(CN)6] + 3 HCl = H3[Fe(CN)6]2 + 3 Cl
K(s) + HCl(aq) = KCl(aq) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(aq) + H2(g)
BaBr2CuSO4 = CuBr2BaSO4 =>
BaBr2CuSO4 = CuBr2BaSO4
Calcium + oxygen = calciumoxide =>
2 Ca + O2 = 2 CaO
Fe + CrO4 = Fe(CrO4) =>
Fe + CrO4 = Fe(CrO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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