| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2(SO4)3 + Pb3(PO4)4 = 3 Pb(SO4)2 + 4 AlPO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
SIC + KOH + O2 = K2SIO3 + CO2 + H2O =>
SIC + 2 KOH + 2 O2 = K2SIO3 + CO2 + H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
ZnSO4*7H2O + Na2CO3 = ZnCO3 + Na2SO4 + H2O =>
ZnSO4*7H2O + Na2CO3 = ZnCO3 + Na2SO4 + 7 H2O
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3
BI + P = BP + I =>
BI + P = BP + I
W + I2 = WI4 =>
W + 2 I2 = WI4
OH{-} + Mo(OH)3 + H(O2){-} = MoO4{2-} + H2O =>
OH{-} + 2 Mo(OH)3 + 3 H(O2){-} = 2 MoO4{2-} + 5 H2O
Cl + O2 = Cl2O5 =>
4 Cl + 5 O2 = 2 Cl2O5
Ti + O = TiO2 =>
Ti + 2 O = TiO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CO3 + H2O = H2CO3 + OH =>
CO3 + 2 H2O = H2CO3 + 2 OH
SnCl2 + O2 = SnO2 + ClO2 =>
SnCl2 + 3 O2 = SnO2 + 2 ClO2
Pb + CrCl2 = Cr + PbCl2 =>
Pb + CrCl2 = Cr + PbCl2
P6 + O2 = P4O10 =>
2 P6 + 15 O2 = 3 P4O10
PbS + HNO3 = S + Pb(NO3)2 + NO + H2O =>
3 PbS + 8 HNO3 = 3 S + 3 Pb(NO3)2 + 2 NO + 4 H2O
Na2CO3(l) + C(s) = Na(g) + CO(g) =>
Na2CO3(l) + 2 C(s) = 2 Na(g) + 3 CO(g)
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Ba2 + Na2CrO4 = Ba2CrO4 + Na =>
Ba2 + Na2CrO4 = Ba2CrO4 + 2 Na
OS + OSBr3 = OSBr2 =>
OS + 2 OSBr3 = 3 OSBr2
H2O + Cl2 = HCl + O2 =>
2 H2O + 2 Cl2 = 4 HCl + O2
Ba(C2H3O2)2 + Li2(SO4) = Ba2(SO4)2 + Li(C2H3O2) =>
2 Ba(C2H3O2)2 + 2 Li2(SO4) = Ba2(SO4)2 + 4 Li(C2H3O2)
H2C2O4 = CO + CO2 + H2O =>
H2C2O4 = CO + CO2 + H2O
C12H22O11 + KMnO4 + H3PO4 = CO2 + K3PO4 + Mn3PO4 + H2O =>
3 C12H22O11 + 24 KMnO4 + 16 H3PO4 = 36 CO2 + 8 K3PO4 + 8 Mn3PO4 + 57 H2O
HCO + Mg = MgO + C + H =>
HCO + Mg = MgO + C + H
Au + NO3{-}1 + Cl{-} + H{+}1 = AuCl4{-}1 + NO2 + H2O =>
Au + 3 NO3{-}1 + 4 Cl{-} + 6 H{+}1 = AuCl4{-}1 + 3 NO2 + 3 H2O
Hg(NO3)3 + KI = HgI3 + K(NO3) =>
Hg(NO3)3 + 3 KI = HgI3 + 3 K(NO3)
CH3CH2Cl + KMnO4 + KOH = MnO2 + CH3CHO + H2O + KCl =>
3 CH3CH2Cl + 2 KMnO4 + KOH = 2 MnO2 + 3 CH3CHO + 2 H2O + 3 KCl
CoCl2 + Ba(OH) = Co(OH)2 + BaCl =>
CoCl2 + 2 Ba(OH) = Co(OH)2 + 2 BaCl
HCl(aq) + Fe(OH)3(s) = FeCl3(aq) + H2O(o) =>
3 HCl(aq) + Fe(OH)3(s) = FeCl3(aq) + 3 H2O(o)
C3H7COOH + C4H9OH = C3H7COOC4H9 + H2O =>
C3H7COOH + C4H9OH = C3H7COOC4H9 + H2O
Fe2O3 + K2S2O7 = Fe2(SO4)3 + K2SO4 =>
Fe2O3 + 3 K2S2O7 = Fe2(SO4)3 + 3 K2SO4
C30H62 = CH2 + CH3 =>
C30H62 = 28 CH2 + 2 CH3
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
CH3NH2 + NaOH = CH3ONa + NH3 =>
CH3NH2 + NaOH = CH3ONa + NH3
Fe3C2 + HCl = FeCl2 + H2 + C =>
Fe3C2 + 6 HCl = 3 FeCl2 + 3 H2 + 2 C
FeCl2O4 + K2CO3 + O2 = K2ClO4 + Fe2O3 + CO2 =>
4 FeCl2O4 + 8 K2CO3 + 7 O2 = 8 K2ClO4 + 2 Fe2O3 + 8 CO2
Cu + ZnCl2 = CuCl + Zn =>
2 Cu + ZnCl2 = 2 CuCl + Zn
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)
CuO(s) + H2SO4 = CuSO4 + H2O =>
CuO(s) + H2SO4 = CuSO4 + H2O
Ag2S + HNO3 + HCl = S2 + AgCl + NO + H2O =>
6 Ag2S + 4 HNO3 + 12 HCl = 3 S2 + 12 AgCl + 4 NO + 8 H2O
C2H5OH + Cl2 + NaOH = CH3COOH + NaCl + H2O =>
C2H5OH + 2 Cl2 + 4 NaOH = CH3COOH + 4 NaCl + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe2(CO3)3 + H2O = Fe(OH)3 + CO2 =>
Fe2(CO3)3 + 3 H2O = 2 Fe(OH)3 + 3 CO2
C3H7OH + Cu2O = C3H6O + H2O + Cu =>
C3H7OH + Cu2O = C3H6O + H2O + 2 Cu
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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