| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 C8H11O5 + 22 H2O = 33 C3H6O2 + 13 CO2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
(NH4)2CO + NaOH = Na2CO + NH3 + H2O =>
(NH4)2CO + 2 NaOH = Na2CO + 2 NH3 + 2 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4 =>
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
CaSiO3 + H2O + CO2 = Ca{2+} + HCO3{-} + SiO2 =>
CaSiO3 + H2O + 2 CO2 = Ca{2+} + 2 HCO3{-} + SiO2
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
CoOC = COCo =>
CoOC = COCo
K3[Al(C2O4)3]*3H2O + H2SO4 + KMnO4 = K2SO4 + MnSO4 + CO2 + H2O + Al2(SO4)3 =>
10 K3[Al(C2O4)3]*3H2O + 48 H2SO4 + 12 KMnO4 = 21 K2SO4 + 12 MnSO4 + 60 CO2 + 78 H2O + 5 Al2(SO4)3
NH4 + NO3 = N2 + H2O =>
6 NH4 + 4 NO3 = 5 N2 + 12 H2O
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
H2SO3 + Mg(OH)2 = MgSO3 + H2O =>
H2SO3 + Mg(OH)2 = MgSO3 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CaCO3(s) + HCl(at) = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(at) = CaCl2(aq) + H2O(l) + CO2(g)
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
S + HNO3 = H2(SO4) + NO2 + H2O =>
S + 6 HNO3 = H2(SO4) + 6 NO2 + 2 H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Cu3(PO4)2 + K2O = CuO + K3PO4 =>
Cu3(PO4)2 + 3 K2O = 3 CuO + 2 K3PO4
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Cr + Ni2{+} = Cr3{+} + Ni =>
3 Cr + Ni2{+} = Cr3{+} + 2 Ni
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
KC2H3O2 + Co(NO3)2 = KNO3 + Co(C2H3O2)2 =>
2 KC2H3O2 + Co(NO3)2 = 2 KNO3 + Co(C2H3O2)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Al2O3 + H2SiO3 = Al2(SiO3)3 + H2O =>
Al2O3 + 3 H2SiO3 = Al2(SiO3)3 + 3 H2O
Ba(NO3)2 + FeCl3 = Fe(NO3)3 + BaCl2 =>
3 Ba(NO3)2 + 2 FeCl3 = 2 Fe(NO3)3 + 3 BaCl2
Hg2 + HNO3 = NO + Hg(NO3)2 + H2O =>
3 Hg2 + 16 HNO3 = 4 NO + 6 Hg(NO3)2 + 8 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C4H8 + CuO = C4H5O + H2O + Cu =>
2 C4H8 + 5 CuO = 2 C4H5O + 3 H2O + 5 Cu
C2H4O + H2O = HOCH2CH2OH =>
C2H4O + H2O = HOCH2CH2OH
KOH + H2SO4 = KSO4H + H2O =>
KOH + H2SO4 = KSO4H + H2O
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
HCl + Br2 = HBr + Cl2 =>
2 HCl + Br2 = 2 HBr + Cl2
Pb(iv)O2 = PbO + O2 =>
2 Pb(iv)O2 = 2 PbO + O2
SiO2 + Li2O = Li2SiO3 =>
SiO2 + Li2O = Li2SiO3
SnP5 = Sn + P4 =>
4 SnP5 = 4 Sn + 5 P4
Sr(OH)2 + (NH4)2S = SrS + NH4OH =>
Sr(OH)2 + (NH4)2S = SrS + 2 NH4OH
K + CN = KCN =>
K + CN = KCN
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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