| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3O(l) + 3 O2(l) = 4 CO(s) + 6 H2O(s)
ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2
NaHCO3(s) = Na2CO3(s) + CO(g) + H2O(g) + O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO(g) + H2O(g) + O(g)
H4C2 + H2O = H6C2O =>
H4C2 + H2O = H6C2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
CH3CH2CH2CH2CH2Cl + KOCH(CH3)2 = CH3CH2CH2CH2CH2OCH(CH3)2 + KCl =>
CH3CH2CH2CH2CH2Cl + KOCH(CH3)2 = CH3CH2CH2CH2CH2OCH(CH3)2 + KCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H5COOH + Fe(OH)3 = (C2H5COO)3Fe + H2O =>
3 C2H5COOH + Fe(OH)3 = (C2H5COO)3Fe + 3 H2O
ZnBr2 + Ca3(PO4)2 = Zn3(PO4)2 + CaBr2 =>
3 ZnBr2 + Ca3(PO4)2 = Zn3(PO4)2 + 3 CaBr2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
NH3 + NaI = NI3 + HNa =>
NH3 + 3 NaI = NI3 + 3 HNa
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
Cs2SO4 = Cs + SO4 =>
Cs2SO4 = 2 Cs + SO4
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
NH3NO2 + O2 = NO2 + H2 =>
2 NH3NO2 + 2 O2 = 4 NO2 + 3 H2
Fe(NO3)2 = Fe(NO3)3 + NO + FeO =>
5 Fe(NO3)2 = 3 Fe(NO3)3 + NO + 2 FeO
Fe2(S04)3 + H = FeS04 + H2S04 =>
Fe2(S04)3 + 2 H = 2 FeS04 + H2S04
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C12H22O11 + CuO = Cu(OH)2 + C =>
C12H22O11 + 11 CuO = 11 Cu(OH)2 + 12 C
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
CH3COOH + NaOH = NaC3H5O3 + H2O =>
3 CH3COOH + 2 NaOH = 2 NaC3H5O3 + 2 H2O
NaNO2 + NaI + H2SO4 = NO + Na2SO4 + I2 + H2O =>
2 NaNO2 + 2 NaI + 2 H2SO4 = 2 NO + 2 Na2SO4 + I2 + 2 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C6H8O7(aq) + NaHCO3(aq) = H2O(l) + CO2(g) + Na2C6H5O7(aq) =>
17 C6H8O7(aq) + 36 NaHCO3(aq) = 41 H2O(l) + 30 CO2(g) + 18 Na2C6H5O7(aq)
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
C3H6O3 + O = CO2 + H2O =>
C3H6O3 + 6 O = 3 CO2 + 3 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CuFeS2 + H2O + O2 = Cu18S + FeSO4 + H2SO4 =>
36 CuFeS2 + 34 H2O + 123 O2 = 2 Cu18S + 36 FeSO4 + 34 H2SO4
COClOH + HCl = COCl2 + H2O =>
COClOH + HCl = COCl2 + H2O
Cl2O7 + NaOH = NaClO4 + H2O =>
Cl2O7 + 2 NaOH = 2 NaClO4 + H2O
Al(HO)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(HO)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
CSe2 + O2 = CO2 + SeO2 =>
CSe2 + 3 O2 = CO2 + 2 SeO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
F2(g) + NaI(aq) = F2I + Na =>
F2(g) + NaI(aq) = F2I + Na
Zn(NO3)2 + HCl = ZnCl2 + HNO3 =>
Zn(NO3)2 + 2 HCl = ZnCl2 + 2 HNO3
K3PO4 + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
Pb(NO3)2 + CaS = PbS + Ca(NO3)2 =>
Pb(NO3)2 + CaS = PbS + Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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