| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(ac) + SO4(ac) = BaSO4(s)
NH3 + HBrO = N2 + H2O + HBr =>
2 NH3 + 3 HBrO = N2 + 3 H2O + 3 HBr
HCl + B = BCl3 + H2 =>
6 HCl + 2 B = 2 BCl3 + 3 H2
Br + O = Br2O5 =>
2 Br + 5 O = Br2O5
Ba(ac) + SO4(ac) = BaSO4(s) =>
Ba(ac) + SO4(ac) = BaSO4(s)
NaIO3 + SO2 + H2O = Na2SO4 + I3 + H2SO4 =>
6 NaIO3 + 15 SO2 + 12 H2O = 3 Na2SO4 + 2 I3 + 12 H2SO4
NaIO3 + Na2SO3 = Na2SO4 + NaI =>
NaIO3 + 3 Na2SO3 = 3 Na2SO4 + NaI
Fe2(SO4)3 + K(OH) = Fe(OH)3 + K2(SO4) =>
Fe2(SO4)3 + 6 K(OH) = 2 Fe(OH)3 + 3 K2(SO4)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(ac) + SO4(ac) = BaSO4(s) =>
Ba(ac) + SO4(ac) = BaSO4(s)
H2O2 + H2SO4 + Pb = PbSO4 + H2O =>
H2O2 + H2SO4 + Pb = PbSO4 + 2 H2O
Ba(ac) + SO4(ac) = BaSO4(s) =>
Ba(ac) + SO4(ac) = BaSO4(s)
Cu + HCl + NaNO3 = Cu(NO3)2 + NO + NaCl + H2O =>
3 Cu + 8 HCl + 8 NaNO3 = 3 Cu(NO3)2 + 2 NO + 8 NaCl + 4 H2O
Ba(ac) + SO4(ac) = BaSO4(s) =>
Ba(ac) + SO4(ac) = BaSO4(s)
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
MnO2 + KNO2 = KMnO4 + N =>
MnO2 + KNO2 = KMnO4 + N
Cl + OH = ClO1 + H2O =>
Cl + 2 OH = ClO1 + H2O
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
H2(g) + Cl2 = HCl(g) =>
H2(g) + Cl2 = 2 HCl(g)
Ba(m) + HCl(aq) = H2 + BaCl2 =>
Ba(m) + 2 HCl(aq) = H2 + BaCl2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C6H5COOH + (Na2CO3)05 = C6H5COONa + H2O + CO2 =>
10 C6H5COOH + (Na2CO3)05 = 10 C6H5COONa + 5 H2O + 5 CO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HClO = HClO3 + HCl =>
3 HClO = HClO3 + 2 HCl
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
Na3PO4 + Ca = Ca3(PO4)2 + Na2 =>
2 Na3PO4 + 3 Ca = Ca3(PO4)2 + 3 Na2
Ca(k) + H2SO4 = CaSO4 + H2 =>
Ca(k) + H2SO4 = CaSO4 + H2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
SnI2 + H2O = Sn(OH)I + HI =>
SnI2 + H2O = Sn(OH)I + HI
FeI2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + I2 + K2SO4 + H2O =>
10 FeI2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 10 I2 + 3 K2SO4 + 24 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
HNO3 + MnBr2 + PbO2 = HMnO4 + Br2 + Pb(NO3)2 + H2O =>
14 HNO3 + 2 MnBr2 + 7 PbO2 = 2 HMnO4 + 2 Br2 + 7 Pb(NO3)2 + 6 H2O
K2S2O5 = K2SO3 + SO2 =>
K2S2O5 = K2SO3 + SO2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Na2CO3(aq) + CoCl2(aq) = NaCl + CO3Co =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl + CO3Co
N2 + O2 = NO =>
N2 + O2 = 2 NO
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CaOH + HPO4 = CaPO4 + H(OH) =>
CaOH + HPO4 = CaPO4 + H(OH)
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Ba(ac) + SO4(ac) = BaSO4(s) =>
Ba(ac) + SO4(ac) = BaSO4(s)
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
NH4Br + Pb(C2H3O2)2 = (NH4)2Pb + Br(C2H3O2) =>
2 NH4Br + Pb(C2H3O2)2 = (NH4)2Pb + 2 Br(C2H3O2)
NaOH + CaCl2 = Ca + OH + NaCl =>
2 NaOH + CaCl2 = Ca + 2 OH + 2 NaCl
NaBH4 + NH4Cl = NH4BH4 + NaCl =>
NaBH4 + NH4Cl = NH4BH4 + NaCl
Cr + SnCl4 = CrCl3 + Sn7 =>
28 Cr + 21 SnCl4 = 28 CrCl3 + 3 Sn7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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