| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8O2S + 5 O2 = 3 CO2 + 4 H2O + SO2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2CO3 + H2 = CH4 + H2O =>
H2CO3 + 4 H2 = CH4 + 3 H2O
HCl = H + Cl =>
HCl = H + Cl
Br + I = BrI2 =>
Br + 2 I = BrI2
SnCl2 + NaOH = Sn(OH)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(OH)2 + 2 NaCl
C3H8O2S + O2 = CO2 + H2O + SO2 =>
C3H8O2S + 5 O2 = 3 CO2 + 4 H2O + SO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
AsH3 + Hg2Br2 = AsBr3 + Hg + H2 =>
2 AsH3 + 3 Hg2Br2 = 2 AsBr3 + 6 Hg + 3 H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C3H8O2S + O2 = CO2 + H2O + SO2 =>
C3H8O2S + 5 O2 = 3 CO2 + 4 H2O + SO2
K2SeO4 + HBr = K2SeO3 + Br2 + H2O =>
K2SeO4 + 2 HBr = K2SeO3 + Br2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
IF5 + SBF5 = SBF6 + IF4 =>
IF5 + SBF5 = SBF6 + IF4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + H2SO4 = Cu3SO6 + H2O + SO2 =>
3 Cu + 4 H2SO4 = Cu3SO6 + 4 H2O + 3 SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(CH3CH2O4) + O2 = CO2 + H2O =>
4(CH3CH2O4) + 5 O2 = 8 CO2 + 10 H2O
C6H10O5 + H2SO4 = C6H10O6 + H2O + SO2 =>
C6H10O5 + H2SO4 = C6H10O6 + H2O + SO2
FeCl3 + Ca3(PO4)2 = CaCl2 + Fe(PO4) =>
2 FeCl3 + Ca3(PO4)2 = 3 CaCl2 + 2 Fe(PO4)
HNO3 + I2 = HIO3 + H2 + N2O4 =>
6 HNO3 + I2 = 2 HIO3 + 2 H2 + 3 N2O4
Sr + Cu2SO4 = SrSO4 + Cu2 =>
Sr + Cu2SO4 = SrSO4 + Cu2
CH3COOH + NaCl = CH3COONa + HCl =>
CH3COOH + NaCl = CH3COONa + HCl
Pb(NO3){2} + NaOH = Pb(OH){2} + NaNO3 =>
Pb(NO3){2} + NaOH = Pb(OH){2} + NaNO3
Ba(NO3)2(aq) + (NH4)2C2O4(aq) = Ba(C2O4) + NH4(NO3)(aq) =>
Ba(NO3)2(aq) + (NH4)2C2O4(aq) = Ba(C2O4) + 2 NH4(NO3)(aq)
Mg + O2 = Mg1O4 =>
Mg + 2 O2 = Mg1O4
H3 + PO4 + RbOH = H2O + Rb3PO4 =>
H3 + PO4 + 3 RbOH = 3 H2O + Rb3PO4
NaIO3 + HI = I + NaI + H2O =>
NaIO3 + 6 HI = 6 I + NaI + 3 H2O
KNO3 = K + N + O =>
KNO3 = K + N + 3 O
C7H6O3 + CH3COCl = HCl + C8H8CO4 =>
C7H6O3 + CH3COCl = HCl + C8H8CO4
CCl4 + O2 = COCl2 + Cl2(g) =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2(g)
C2H3O2 + H3O = CH3COOH + H2O =>
C2H3O2 + H3O = CH3COOH + H2O
Na2S2O3 + K2Cr2O7 = K2S2O3 + Na2Cr2O7 =>
Na2S2O3 + K2Cr2O7 = K2S2O3 + Na2Cr2O7
Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
NaBiO3 + MnSO4 + H2SO4 = (BiO)2SO4 + Na2SO4 + H2O + NaMnO4 =>
10 NaBiO3 + 4 MnSO4 + 4 H2SO4 = 5(BiO)2SO4 + 3 Na2SO4 + 4 H2O + 4 NaMnO4
C6H12O6 + H2O = C2H5OH + O2 =>
C6H12O6 + 3 H2O = 3 C2H5OH + 3 O2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Ca + Ag3P = Ca3P2 + Ag =>
3 Ca + 2 Ag3P = Ca3P2 + 6 Ag
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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