| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(NO3)2 + 2 PO4(NH4)3 = 6 NO3NH4 + Ca3(PO4)2
Ag + Al(SO4)2 = Ag2SO4 + Al =>
4 Ag + Al(SO4)2 = 2 Ag2SO4 + Al
AgNO3(aq) + Al(s) = Ag(s) + AlNO3(aq) =>
AgNO3(aq) + Al(s) = Ag(s) + AlNO3(aq)
Fe + H2SO4 = FeSO4 + H(g) =>
Fe + H2SO4 = FeSO4 + 2 H(g)
NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(g) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(g)
C6H5OH + FeCl2 = FeCl(C6H5O) + HCl =>
C6H5OH + FeCl2 = FeCl(C6H5O) + HCl
CHBr3 + H = CH4 + HBr =>
CHBr3 + 6 H = CH4 + 3 HBr
Mg2C + Rb2O = Rb4C + MgO =>
Mg2C + 2 Rb2O = Rb4C + 2 MgO
F + RbBr = FRbBr =>
F + RbBr = FRbBr
HCI + K2CO3 = KCI + H2O + CO2 =>
2 HCI + K2CO3 = 2 KCI + H2O + CO2
NaIO3 + AgNO3 = AgIO3 + NaNO3 =>
NaIO3 + AgNO3 = AgIO3 + NaNO3
AgN + KN3 = AgN3 + KN =>
AgN + KN3 = AgN3 + KN
Ag + K = AgK =>
Ag + K = AgK
NaCN + H2SO = Na2SO + HCN =>
2 NaCN + H2SO = Na2SO + 2 HCN
Fe(OH)2 + HCl + Cl2 = FeCl3 + H2O =>
2 Fe(OH)2 + 4 HCl + Cl2 = 2 FeCl3 + 4 H2O
KOH + H2CrO7 = K2CrO7 + H2O =>
2 KOH + H2CrO7 = K2CrO7 + 2 H2O
LiCl + KMnClO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + LiSO4 + H2O =>
10 LiCl + 4 KMnClO4 + 16 H2SO4 = 7 Cl2 + 4 MnSO4 + 2 K2SO4 + 10 LiSO4 + 16 H2O
COHO + O2 = CO2 + H2O =>
4 COHO + O2 = 4 CO2 + 2 H2O
CrO4{2-} + H2O + Zn = Cr(OH3) + OH{-} + Zn{2+} =>
2 CrO4{2-} + 12 H2O + 7 Zn = 2 Cr(OH3) + 18 OH{-} + 7 Zn{2+}
Fe2O3 + Na2CO3 + NaNO3 = Na2FeO4 + CO2 + N2 =>
5 Fe2O3 + 7 Na2CO3 + 6 NaNO3 = 10 Na2FeO4 + 7 CO2 + 3 N2
Zn(OH)2 + NH3 = (Zn(NH3))(OH)2 =>
Zn(OH)2 + NH3 = (Zn(NH3))(OH)2
CH3OH(l) + O2(g) = CO2(g) + H2(g) =>
2 CH3OH(l) + O2(g) = 2 CO2(g) + 4 H2(g)
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
MgSO4 + LiOH = Mg(OH)2 + SO4Li2 =>
MgSO4 + 2 LiOH = Mg(OH)2 + SO4Li2
Fe(OH)2 + HCl + Cl2 = FeCl3 + H2O =>
2 Fe(OH)2 + 4 HCl + Cl2 = 2 FeCl3 + 4 H2O
C2H3NaO2 + O = H2O + Na2O + CO2 =>
2 C2H3NaO2 + 8 O = 3 H2O + Na2O + 4 CO2
LiCl + I2 = Cl2 + LiI =>
2 LiCl + I2 = Cl2 + 2 LiI
FeO + Al = Fe + AlO2 =>
2 FeO + Al = 2 Fe + AlO2
Sn + FeSO4 = Sn(SO4)4 + Fe =>
Sn + 4 FeSO4 = Sn(SO4)4 + 4 Fe
CHBr3 + H = CH4 + HBr =>
CHBr3 + 6 H = CH4 + 3 HBr
FeCl3 + NaBH4 = Fe + NaCl + BH3 + H2 =>
2 FeCl3 + 6 NaBH4 = 2 Fe + 6 NaCl + 6 BH3 + 3 H2
Fe + HCl + H2O = FeCl24H2O + H2 =>
Fe + 24 HCl + H2O = FeCl24H2O + 12 H2
PbO + NaCl + H2O = PbClOH + NaOH =>
PbO + NaCl + H2O = PbClOH + NaOH
CH3OH(l) + O2(g) = CO2(g) + H2(g) =>
2 CH3OH(l) + O2(g) = 2 CO2(g) + 4 H2(g)
H2PO + H2O = HPO3 + H =>
H2PO + 2 H2O = HPO3 + 5 H
C5H10O4 + CH2O + Ca(OH)2 = C5H12O4 + Ca(COO)2 =>
3 C5H10O4 + 2 CH2O + Ca(OH)2 = 3 C5H12O4 + Ca(COO)2
N4H6 + O2 = H2O + NO2 =>
2 N4H6 + 11 O2 = 6 H2O + 8 NO2
CS2 + H2S + H2O = S + CH3OH =>
CS2 + H2S + H2O = 3 S + CH3OH
Ba(OH)2 + H2SiO3 = H2O + BaSiO3 =>
Ba(OH)2 + H2SiO3 = 2 H2O + BaSiO3
Na2S2O3 + FeCl2 = Na2[Fe(S2O3)2] + NaCl =>
2 Na2S2O3 + FeCl2 = Na2[Fe(S2O3)2] + 2 NaCl
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
N77 + H = NH3 =>
N77 + 231 H = 77 NH3
Cu(NO3)2(aq) + NaI(aq) = Cu(I)2(s) + NaNO3 =>
Cu(NO3)2(aq) + 2 NaI(aq) = Cu(I)2(s) + 2 NaNO3
MgO3 = Mg + O3 =>
MgO3 = Mg + O3
MgCl2 + (NH4)3PO4 = Mg3(PO4)2 + NH4Cl =>
3 MgCl2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4Cl
C6H5OH + FeCl2 = FeCl(C6H5O) + HCl =>
C6H5OH + FeCl2 = FeCl(C6H5O) + HCl
HCl + K2Cr2O7 + CH3OH = H2O + CrCl3 + HCOOH + KCl =>
16 HCl + 2 K2Cr2O7 + 3 CH3OH = 11 H2O + 4 CrCl3 + 3 HCOOH + 4 KCl
CUSO4 + Sn = SnSO4 + CU =>
CUSO4 + Sn = SnSO4 + CU
PbO + NaCl + H2O = PbClOH + NaOH =>
PbO + NaCl + H2O = PbClOH + NaOH
Zn + O2 + H2O = ZnOH =>
4 Zn + O2 + 2 H2O = 4 ZnOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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