| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7O2H6 + 15 O2 = 14 CO2 + 6 H2O
Ca(OH)2 + Al2(SO4)3 = Al(OH)3 + CaSO4 =>
3 Ca(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
MnO4{-} + I{-} + H{+} = Mn{2+} + I2 + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
NaBr + O2 = NaBrO3 =>
2 NaBr + 3 O2 = 2 NaBrO3
Cu3P + HNO3 = Cu(NO3)2 + H3PO4 + NO + H2O =>
3 Cu3P + 29 HNO3 = 9 Cu(NO3)2 + 3 H3PO4 + 11 NO + 10 H2O
(NH4)2Fe(SO4)2 + BaCl2 = BaSO4 + NH4Cl + FeCl2 =>
(NH4)2Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + 2 NH4Cl + FeCl2
P2O3 + NaOH = NaPO2 + H2O =>
P2O3 + 2 NaOH = 2 NaPO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HClO4 + OH{-} = ClO4{-} + H2O =>
HClO4 + OH{-} = ClO4{-} + H2O
Al + LiNO3 = Al2O3 + Li2O + N2 =>
10 Al + 6 LiNO3 = 5 Al2O3 + 3 Li2O + 3 N2
NaHSO4 + KBr = KNaSO4 + HBr =>
NaHSO4 + KBr = KNaSO4 + HBr
Mg + CuO = OMg + Cu =>
Mg + CuO = OMg + Cu
K2CO3 + H2O = H2CO3 + KOH =>
K2CO3 + 2 H2O = H2CO3 + 2 KOH
LiNO3 + Al = Al2O3 + Li + N2 =>
2 LiNO3 + 4 Al = 2 Al2O3 + 2 Li + N2
C9O4H8 + H2O = H3O + C9O4H7 =>
C9O4H8 + H2O = H3O + C9O4H7
MnOH + H2O = Mn(OH)2 + H2 =>
2 MnOH + 2 H2O = 2 Mn(OH)2 + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CO2 + HOH = H2 + HCO3 =>
2 CO2 + 2 HOH = H2 + 2 HCO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
ZnBr2 + Al(OH)3 = Zn(OH)2 + AlBr3 =>
3 ZnBr2 + 2 Al(OH)3 = 3 Zn(OH)2 + 2 AlBr3
C6H4OCH3CHOOH + CH3CH2Br = C6H4OCH3OCH2CH3HCO + HBr =>
C6H4OCH3CHOOH + CH3CH2Br = C6H4OCH3OCH2CH3HCO + HBr
Zn + PH3 = ZnPH3 =>
Zn + PH3 = ZnPH3
Zn + HNO3 = ZnNO3H =>
Zn + HNO3 = ZnNO3H
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
CH4 = C3H8 + H2 =>
3 CH4 = C3H8 + 2 H2
C3H7ONa + H2SO4 = C3H7OH + Na2SO4 =>
2 C3H7ONa + H2SO4 = 2 C3H7OH + Na2SO4
CO2 + HOH = H2 + HCO3 =>
2 CO2 + 2 HOH = H2 + 2 HCO3
C6H8O + H2O = CH4 + CO2 =>
4 C6H8O + 14 H2O = 15 CH4 + 9 CO2
HBr(aq) + Ca(OH)2(aq) = H2O(l) + CaBr2(s) =>
2 HBr(aq) + Ca(OH)2(aq) = 2 H2O(l) + CaBr2(s)
H2C2O4 + KCl = HCl + K2C2O4 =>
H2C2O4 + 2 KCl = 2 HCl + K2C2O4
S8 + Fl = SFl =>
S8 + 8 Fl = 8 SFl
Ti + CuSO4 = TiSO4 + Cu =>
Ti + CuSO4 = TiSO4 + Cu
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KF(s) = K(s) + F2(g) =>
2 KF(s) = 2 K(s) + F2(g)
NaOH + SnCl2 = NaCl + Na[Sn(OH)3] =>
3 NaOH + SnCl2 = 2 NaCl + Na[Sn(OH)3]
CH3COONa + NaOH = CH4 + Na2CO3 =>
CH3COONa + NaOH = CH4 + Na2CO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H8O3 + KMnO4 = MnO + CO2 + H2O + K2O =>
5 C3H8O3 + 14 KMnO4 = 14 MnO + 15 CO2 + 20 H2O + 7 K2O
KBr + Cl = KCl2 + Br =>
KBr + 2 Cl = KCl2 + Br
HNO2 + KOH = H2O + NO2K =>
HNO2 + KOH = H2O + NO2K
C6H5C2H5 = C6H5C2H3 + H2 =>
C6H5C2H5 = C6H5C2H3 + H2
B + Cl2 = B5Cl7 =>
10 B + 7 Cl2 = 2 B5Cl7
[BiI4] + H2O = BiOI + I + H =>
[BiI4] + H2O = BiOI + 3 I + 2 H
Sr(s) + O2(g) = SrO2 =>
Sr(s) + O2(g) = SrO2
Fe + NH4SCN = Fe(SCN)6 + NH4 =>
Fe + 6 NH4SCN = Fe(SCN)6 + 6 NH4
MnOH + H2O = Mn(OH)2 + H2 =>
2 MnOH + 2 H2O = 2 Mn(OH)2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HClO4 + Fe(OH)3 = H2O + Fe(ClO4)3 =>
3 HClO4 + Fe(OH)3 = 3 H2O + Fe(ClO4)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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