| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 SO3 = S8 + 24 O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
NaHCO3 + H3C6H7 = Na3C6H7 + CO2 + H2O =>
3 NaHCO3 + H3C6H7 = Na3C6H7 + 3 CO2 + 3 H2O
Zn(NO3)2 + HOH = Zn(OH)2 + H + NO3 =>
Zn(NO3)2 + 2 HOH = Zn(OH)2 + 2 H + 2 NO3
CO2Zn = ZnOCO =>
CO2Zn = ZnOCO
Cr2(SO4)3 + F2 + H2O = H2Cr2O7 + HF + H2SO4 =>
Cr2(SO4)3 + 3 F2 + 7 H2O = H2Cr2O7 + 6 HF + 3 H2SO4
CuNO3 + (NH4)2CO3 = Cu2CO3 + NH4NO3 =>
2 CuNO3 + (NH4)2CO3 = Cu2CO3 + 2 NH4NO3
HCOOH + O3 = CO2 + H2O =>
3 HCOOH + O3 = 3 CO2 + 3 H2O
Zr4O10 + H2O = H3ZrO4 =>
Zr4O10 + 6 H2O = 4 H3ZrO4
Zn2 + H2SO4 = Zn2SO4 + H =>
Zn2 + H2SO4 = Zn2SO4 + 2 H
CH3COOH + Cr(OH)3 = Cr(CH3COO)3 + H2O =>
3 CH3COOH + Cr(OH)3 = Cr(CH3COO)3 + 3 H2O
Li + O2 = (Li2O) =>
4 Li + O2 = 2(Li2O)
Al + H3SO4 = Al2(SO4)4 + H2 =>
2 Al + 4 H3SO4 = Al2(SO4)4 + 6 H2
Fe + HCl = Fe(HCl) =>
Fe + HCl = Fe(HCl)
NH4OH + CuCl = [Cu(NH3)4]OH + H2O + NH4Cl =>
5 NH4OH + CuCl = [Cu(NH3)4]OH + 4 H2O + NH4Cl
Au + Hg = HgAu =>
Au + Hg = HgAu
CuSO4 + NaOH = Cu2(OH)2 + NaSO4 =>
2 CuSO4 + 2 NaOH = Cu2(OH)2 + 2 NaSO4
MnO2 + H2O2 = MnH2 + O =>
MnO2 + H2O2 = MnH2 + 4 O
Al(OH)3 + H(NO3) = Al(NO3)3 + H2O =>
Al(OH)3 + 3 H(NO3) = Al(NO3)3 + 3 H2O
Sc2(SO3)3 = O2 + S2 + Sc3 =>
6 Sc2(SO3)3 = 27 O2 + 9 S2 + 4 Sc3
(NH4)2CO3 + HNO3 = (NH4)2HNO3 + CO2 + H2O =>
9(NH4)2CO3 + 6 HNO3 = 8(NH4)2HNO3 + 9 CO2 + 3 H2O
C6H11O5 + O = H2O + CO2 =>
2 C6H11O5 + 25 O = 11 H2O + 12 CO2
FeS3 + Cl2 = FeCl3 + S2 =>
2 FeS3 + 3 Cl2 = 2 FeCl3 + 3 S2
N2O4(g) + N2H4(l) = N2(g) + H2O(g) =>
N2O4(g) + 2 N2H4(l) = 3 N2(g) + 4 H2O(g)
SrCO3 + Sm2O3 + MnCO3 + ReO2 + ReO3 = SrSmMnReO6 + CO2 =>
2 SrCO3 + Sm2O3 + 2 MnCO3 + ReO2 + ReO3 = 2 SrSmMnReO6 + 4 CO2
W + P = W3P =>
3 W + P = W3P
CH3COOH + Ba(OH)2 = HOH + BaC2O =>
CH3COOH + Ba(OH)2 = 3 HOH + BaC2O
KMnO4 + Li2NO2 + Li2SO4 = K2SO4 + MnSO4 + Li2NO3 + Li2O =>
2 KMnO4 + 5 Li2NO2 + 3 Li2SO4 = K2SO4 + 2 MnSO4 + 5 Li2NO3 + 3 Li2O
C2H5OH + Na = H2O + NaHCO4 + C2H5 =>
19 C2H5OH + 2 Na = 11 H2O + 2 NaHCO4 + 18 C2H5
Al2(SO4)3 + NH3 + HCl = AlCl3 + NSO4 + H2 =>
2 Al2(SO4)3 + 6 NH3 + 12 HCl = 4 AlCl3 + 6 NSO4 + 15 H2
U + H2SO4 = U(SO4)2 + H2S + H2O =>
2 U + 5 H2SO4 = 2 U(SO4)2 + H2S + 4 H2O
BaCl2Zn(OH)2 = Ba(OH)2ZnCl2 =>
BaCl2Zn(OH)2 = Ba(OH)2ZnCl2
HCOOH + CH3CH2CH2OH = CH3COOCH2CH3 + H2O =>
HCOOH + CH3CH2CH2OH = CH3COOCH2CH3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(NH4)2SiO3 = NH3 + H2SiO3 =>
(NH4)2SiO3 = 2 NH3 + H2SiO3
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
NaAl(OH)4 = NaOH + Al(OH)3 =>
NaAl(OH)4 = NaOH + Al(OH)3
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
PbCl2 + K2Cr2O7 = KCl + PbCr2O7 =>
PbCl2 + K2Cr2O7 = 2 KCl + PbCr2O7
Na2SO4(s) = Na{+} + SO4{-2} =>
Na2SO4(s) = 2 Na{+} + SO4{-2}
Sn + ZnSO4 = SnSO4 + Zn2 =>
2 Sn + 2 ZnSO4 = 2 SnSO4 + Zn2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
TeO2 + H2O2 + H2O = Te(OH)6 =>
TeO2 + H2O2 + 2 H2O = Te(OH)6
SiO2(s) + C(s) = Si(s) + CO2(g) =>
SiO2(s) + C(s) = Si(s) + CO2(g)
Mg(OH)2 + NH4H2PO4 = Mg(H2PO4)2 + NH4OH =>
Mg(OH)2 + 2 NH4H2PO4 = Mg(H2PO4)2 + 2 NH4OH
PH3 + O2 = P2O5 + H20O =>
40 PH3 + 53 O2 = 20 P2O5 + 6 H20O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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