| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAl(SO4)2*12H2O + 2 Ba(NO3)2 = KAl(NO3)4 + 2 BaSO4 + 12 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Au(CN)2(aq) + Zn(s) = Au(s) + Zn(CN)2(aq) =>
Au(CN)2(aq) + Zn(s) = Au(s) + Zn(CN)2(aq)
Br2 + NH4I = BrI + NH4 =>
Br2 + 2 NH4I = 2 BrI + 2 NH4
Na3VO4 + Na2SO3 + HCl = VOCl2 + NaCl + H2O + Na2SO4 =>
2 Na3VO4 + Na2SO3 + 10 HCl = 2 VOCl2 + 6 NaCl + 5 H2O + Na2SO4
Al + Na2CO3 + H2O = Na(Al(OH)4) + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na(Al(OH)4) + 2 NaHCO3 + 3 H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3 + Al2Cl6 = Al2(CO3)3 + NaCl =>
3 Na2CO3 + Al2Cl6 = Al2(CO3)3 + 6 NaCl
H2O + H2SO3 = H3O + H2SO4 =>
3 H2O + H2SO3 = 2 H3O + H2SO4
C5H8 + Br2 = C5H8Br2 =>
C5H8 + Br2 = C5H8Br2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
K2CO3(aq) + Ca(NO3)2(aq) = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2(aq) = 2 KNO3 + CaCO3
Pb + Au(NO3)3 = Pb(NO3)2 + Au =>
3 Pb + 2 Au(NO3)3 = 3 Pb(NO3)2 + 2 Au
CH3 + Br2 = CH2Br + HBr =>
CH3 + Br2 = CH2Br + HBr
S + CO2 = SO2 + C2 =>
2 S + 2 CO2 = 2 SO2 + C2
Fe + CuS = Fe2S3 + Cu =>
2 Fe + 3 CuS = Fe2S3 + 3 Cu
Cu2SO4(aq) + Na3PO4(aq) = Cu3PO4(s) + Na2SO4(aq) =>
3 Cu2SO4(aq) + 2 Na3PO4(aq) = 2 Cu3PO4(s) + 3 Na2SO4(aq)
Zn + SO3 = ZnO + SO2 =>
Zn + SO3 = ZnO + SO2
N2O5 + CO = N2O + CO2 =>
N2O5 + 4 CO = N2O + 4 CO2
C3H8 + O2(g) = CO2 + H2O(l) =>
C3H8 + 5 O2(g) = 3 CO2 + 4 H2O(l)
C3H6O + Ag2O = CH3COOH + Ag =>
2 C3H6O + 4 Ag2O = 3 CH3COOH + 8 Ag
(CH3)3N + H2O = (CH4)3N + OH =>
(CH3)3N + 3 H2O = (CH4)3N + 3 OH
CF4 + Cl2 = CF2Cl2 + F2 =>
CF4 + Cl2 = CF2Cl2 + F2
KHS + KMnO4 + H2SO4 = KOH + MnO2 + S =>
6 KHS + 2 KMnO4 + H2SO4 = 8 KOH + 2 MnO2 + 7 S
Li2 + SO3 = Li2SO3 =>
Li2 + SO3 = Li2SO3
CH3COOH + BaCrO4 = CH3COO(Ba) + HCrO4 =>
CH3COOH + BaCrO4 = CH3COO(Ba) + HCrO4
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
Zn + H3C6H5O7 = Zn3(C6H5O7) + H2 =>
6 Zn + 2 H3C6H5O7 = 2 Zn3(C6H5O7) + 3 H2
Al + Na2CO3 + H2O = Na(Al(OH)4) + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na(Al(OH)4) + 2 NaHCO3 + 3 H2
NO + HCl = NOCl + H2 =>
2 NO + 2 HCl = 2 NOCl + H2
H3PO3 + Ba(ClO3)2 = BaCl2 + H3PO4 =>
6 H3PO3 + Ba(ClO3)2 = BaCl2 + 6 H3PO4
LiCl(aq) + NaOH(aq) = LiOH + NaCl =>
LiCl(aq) + NaOH(aq) = LiOH + NaCl
AgI + NH3 = Ag(NH3)2 + I2 =>
2 AgI + 4 NH3 = 2 Ag(NH3)2 + I2
Cu + Fe2(SO4)3 = Cu(SO4) + FeSO4 =>
Cu + Fe2(SO4)3 = Cu(SO4) + 2 FeSO4
H2SO4 + Ga(OH)3 = H2O + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga(OH)3 = 6 H2O + Ga2(SO4)3
NH2CH2COOH + HCl = NH3CH2COOH + Cl =>
NH2CH2COOH + HCl = NH3CH2COOH + Cl
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Si3N4 + HF = (NH4)2SiF6 + SiF4 =>
Si3N4 + 16 HF = 2(NH4)2SiF6 + SiF4
Ba(HCO3)2 + NaOH = Ba(OH)2 + NaHCO3 =>
Ba(HCO3)2 + 2 NaOH = Ba(OH)2 + 2 NaHCO3
P2 + O = P2O3 =>
P2 + 3 O = P2O3
P + KClO3 + H2O = H3PO4 + KCl =>
6 P + 5 KClO3 + 9 H2O = 6 H3PO4 + 5 KCl
Eu2O3 + HCl = EuCl3 + H2O =>
Eu2O3 + 6 HCl = 2 EuCl3 + 3 H2O
KOH(aq) + H3PO4(aq) = K3PO4(aq) + H2O =>
3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
AlO2 = Al + O =>
AlO2 = Al + 2 O
P4 + N2 = P2N3 =>
P4 + 3 N2 = 2 P2N3
(NH4)2S + O2 = N2O5 + H2O + SO3 =>
(NH4)2S + 6 O2 = N2O5 + 4 H2O + SO3
CO2(g) + H20(l) = C6H12O6(s) + O2(g) =>
30 CO2(g) + 3 H20(l) = 5 C6H12O6(s) + 15 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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