| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3(CH3COO)2Sr = 6 CH3COOK + Sr3(PO4)2
K2Cr2O7 + H2SO3 = K2SO3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO3 = K2SO3 + Cr2(SO4)3 + 4 H2O
H3PO4 + NH3 = (NH4)2 + HPO4 =>
H3PO4 + 2 NH3 = (NH4)2 + HPO4
Fe2O3 + C2 = Fe2 + CO =>
2 Fe2O3 + 3 C2 = 2 Fe2 + 6 CO
CsOH + SO2 = CsHSO3 =>
CsOH + SO2 = CsHSO3
H2O + I = IO3 + H =>
3 H2O + I = IO3 + 6 H
HClO3 = Cl2O5 + H2O =>
2 HClO3 = Cl2O5 + H2O
H2S + K(MnO4) = S8 + H2O + KOH + MnO2 =>
24 H2S + 16 K(MnO4) = 3 S8 + 16 H2O + 16 KOH + 16 MnO2
SnO2 + H2O = H2SnO3 =>
SnO2 + H2O = H2SnO3
Cl2 + NaF = ClF + Na =>
Cl2 + 2 NaF = 2 ClF + 2 Na
NaHCO3 + CH3OOH = C2H3NaO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = C2H3NaO2 + 3 H2O + CO2
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + NaHPO3(aq) =>
7 P4(s) + 12 NaOH(aq) + 24 H2O(l) = 16 PH3(g) + 12 NaHPO3(aq)
K + PO4 = KPO4 =>
K + PO4 = KPO4
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Al(NO3)3 + NH3 = Al(NH3)3 + NO3 =>
Al(NO3)3 + 3 NH3 = Al(NH3)3 + 3 NO3
C8H10O + HBr = C8H9Br + H2O =>
C8H10O + HBr = C8H9Br + H2O
HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O
Cl2 + KI = KCl + I1 =>
Cl2 + 2 KI = 2 KCl + 2 I1
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2O3 + Fe = Fe2O3 + H2 =>
H2O3 + 2 Fe = Fe2O3 + H2
B + H2O = H3BO3 + H2 =>
2 B + 6 H2O = 2 H3BO3 + 3 H2
NaOH + Cl2 = ClO + NaCl + H2O =>
4 NaOH + 3 Cl2 = 2 ClO + 4 NaCl + 2 H2O
Ni + Sn(No3)2 = Sn + Ni(No3)3 =>
2 Ni + 3 Sn(No3)2 = 3 Sn + 2 Ni(No3)3
NiCl2 = Ni + Cl =>
NiCl2 = Ni + 2 Cl
PbO4 + H2S = PbS + H2O + SO2 =>
PbO4 + 2 H2S = PbS + 2 H2O + SO2
O2(g) + C6H12O6(l) = CO2(g) + H2O(g) =>
6 O2(g) + C6H12O6(l) = 6 CO2(g) + 6 H2O(g)
C13H14N2 + C9H10O3 = C13H10N2C9H10O2C9H10O2 + H2O =>
C13H14N2 + 2 C9H10O3 = C13H10N2C9H10O2C9H10O2 + 2 H2O
Na2N2O2 + NaIO4 + H2SO4 = I2 + NaNO3 + NaSO4 + H2O =>
3 Na2N2O2 + 4 NaIO4 + 4 H2SO4 = 2 I2 + 6 NaNO3 + 4 NaSO4 + 4 H2O
C3H8S + O2 = CO2 + H2O + SO2 =>
C3H8S + 6 O2 = 3 CO2 + 4 H2O + SO2
*2C4H10 + *13O2 = *8CO2 + *10H2O =>
*2C4H10 + *13O2 = *8CO2 + *10H2O
SO3Na2SO4 + H2O = NaOH + H2SO4 =>
SO3Na2SO4 + 3 H2O = 2 NaOH + 2 H2SO4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
AgNO2 + BaSO4 = Ag2(SO4) + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2(SO4) + Ba(NO2)2
HOOCCH2CH2COOH + Br2 = BrOOCCH2CH2COOBr + H2 =>
HOOCCH2CH2COOH + Br2 = BrOOCCH2CH2COOBr + H2
Na(s) + HCl(aq) = NaCl + H =>
Na(s) + HCl(aq) = NaCl + H
O2 + KCl = KClO3 =>
3 O2 + 2 KCl = 2 KClO3
AgNO3(s) = Ag(s) + NO2(g) + O2(g) =>
2 AgNO3(s) = 2 Ag(s) + 2 NO2(g) + O2(g)
Aluminium + chlorine = aluminiumchloride =>
2 Al + 3 Cl2 = 2 AlCl3
NH4 + NaCl + H2O = NH4Cl + NaOH + H =>
NH4 + NaCl + H2O = NH4Cl + NaOH + H
H2O + BrO3{-} + NH3OH{+} = Br{-} + NO2{-} + H3O{+} =>
3 H2O + 2 BrO3{-} + 3 NH3OH{+} = 2 Br{-} + 3 NO2{-} + 6 H3O{+}
NaNO3 + Ti(OC2H5)4 + NH4H2PO4 + HNO3 = NaTi2(PO4)3 + NO + CO2 + H2O =>
NaNO3 + 2 Ti(OC2H5)4 + 3 NH4H2PO4 + 36 HNO3 = NaTi2(PO4)3 + 40 NO + 16 CO2 + 47 H2O
C7H6O2 + Ba(OH)2 = C7H6O3Ba + H2O =>
C7H6O2 + Ba(OH)2 = C7H6O3Ba + H2O
KAl(SO4)2 + NaNO3 + H2O = HNO3 + Na2SO4 + K2SO4 + Al(OH)3 =>
2 KAl(SO4)2 + 6 NaNO3 + 6 H2O = 6 HNO3 + 3 Na2SO4 + K2SO4 + 2 Al(OH)3
Cu2O + NH2 = N2 + Cu + H2O =>
2 Cu2O + 2 NH2 = N2 + 4 Cu + 2 H2O
HCl + K2CrO4 = H2O + K2Cr2O7 + KCl =>
2 HCl + 2 K2CrO4 = H2O + K2Cr2O7 + 2 KCl
NO2 = N2O4 =>
2 NO2 = N2O4
CH3COOH + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
CH3COOH + NaHCO3 = H2O + CO2 + NaC2H3O2
C12H22O11(aq) + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 C12H22O11(aq) + 48 NaHCO3 = 48 NaC4H6O5 + 12 CO2 + 23 H2O
Li + CrO4 = Li2CrO4 =>
2 Li + CrO4 = Li2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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