| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl + HNO3 = Ba(NO3) + HCl
N2H2 + H2O2 = H2O + N20 =>
10 N2H2 + 10 H2O2 = 20 H2O + N20
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
C8H10N4O2 + O2 = NH + H2O + CO2 =>
2 C8H10N4O2 + 17 O2 = 8 NH + 6 H2O + 16 CO2
Cu(H2O)6 + NH3 = Cu(NH3)6 + H2O =>
Cu(H2O)6 + 6 NH3 = Cu(NH3)6 + 6 H2O
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
LiI + ZnSO4 = Li2SO4 + ZnI2 =>
2 LiI + ZnSO4 = Li2SO4 + ZnI2
Al + O2 = Al2O3 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2
FeSO4BaCl2 = FeCl2BaSO4 =>
FeSO4BaCl2 = FeCl2BaSO4
HI + K2S = KI + H2S =>
2 HI + K2S = 2 KI + H2S
Ag2S(s) + HCl(aq) = AgCl(s) + H2S(g) =>
Ag2S(s) + 2 HCl(aq) = 2 AgCl(s) + H2S(g)
ZnCl + Mg = MgCl + Zn =>
ZnCl + Mg = MgCl + Zn
H3PO4 + HNO2 = N2O4 + H3PO3 + H2O =>
H3PO4 + 2 HNO2 = N2O4 + H3PO3 + H2O
Zn(s) + H3(PO4) = Zn3(PO4)2 + H2(g) =>
3 Zn(s) + 2 H3(PO4) = Zn3(PO4)2 + 3 H2(g)
BaCO3 + HOH = H2CO3 + Ba(OH)2 =>
BaCO3 + 2 HOH = H2CO3 + Ba(OH)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
P2O5 + HBr = HPO3 + POBr3 =>
2 P2O5 + 3 HBr = 3 HPO3 + POBr3
Al(OH)3 + Fe2O3 = Al2O3 + Fe(OH)3 =>
2 Al(OH)3 + Fe2O3 = Al2O3 + 2 Fe(OH)3
NaBr + SrCl2 = NaCl + SrBr2 =>
2 NaBr + SrCl2 = 2 NaCl + SrBr2
Na3FeO4 + H2O = Fe(OH)3 + Na2FeO4 + NaOH =>
3 Na3FeO4 + 4 H2O = Fe(OH)3 + 2 Na2FeO4 + 5 NaOH
HCOOH + C4H9OH = C5H10O2 + H2O =>
HCOOH + C4H9OH = C5H10O2 + H2O
KMnO4(aq) + H2SO4(aq) + KI(s) = MnSO4(aq) + K2SO4(aq) + I2(s) + H2O(l) =>
2 KMnO4(aq) + 8 H2SO4(aq) + 10 KI(s) = 2 MnSO4(aq) + 6 K2SO4(aq) + 5 I2(s) + 8 H2O(l)
C2H6 + O2 = C + H2O1 =>
2 C2H6 + 3 O2 = 4 C + 6 H2O1
CU(NO3)2 + NaOH = NaNO3 + CU(OH)2 =>
CU(NO3)2 + 2 NaOH = 2 NaNO3 + CU(OH)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KCl + AlCl3 = KCl3 + AlCl =>
KCl + AlCl3 = KCl3 + AlCl
BaBr2FeSO4 = BaSO4FeBr2 =>
BaBr2FeSO4 = BaSO4FeBr2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn(OH)2HNO3 = ZnOHNO3H2O =>
Zn(OH)2HNO3 = ZnOHNO3H2O
KC1O2 = KC1 + O2 =>
KC1O2 = KC1 + O2
NaOH + Cr(OH)3 = H2O + NaCrO2 =>
NaOH + Cr(OH)3 = 2 H2O + NaCrO2
NH4TcO4 + H2 = Tc + NH3 + H2O =>
2 NH4TcO4 + 7 H2 = 2 Tc + 2 NH3 + 8 H2O
CO2 + H2O(l) = C12H22O11(s) + O2(g) =>
12 CO2 + 11 H2O(l) = C12H22O11(s) + 12 O2(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuCl2 + NaI = CuI + I2 + NaCl =>
2 CuCl2 + 4 NaI = 2 CuI + I2 + 4 NaCl
Mg + (HCl) = MgCl + H =>
Mg + (HCl) = MgCl + H
C4H8O + H2 = C4H10 + H2O =>
C4H8O + 2 H2 = C4H10 + H2O
ZnSiO3 + H3PO4 = Zn3(PO4)2 + H2SiO3 =>
3 ZnSiO3 + 2 H3PO4 = Zn3(PO4)2 + 3 H2SiO3
Cl2 + NH4I = I2 + NH4Cl =>
Cl2 + 2 NH4I = I2 + 2 NH4Cl
Mg + ZnSO4 = Mg(SO4)2 + Zn =>
Mg + 2 ZnSO4 = Mg(SO4)2 + 2 Zn
FeCl2Ba(OH)2 = Fe(OH)2BaCl2 =>
FeCl2Ba(OH)2 = Fe(OH)2BaCl2
(CH3COO)2Zn + HCl = CH3COOH + ZnCl2 =>
(CH3COO)2Zn + 2 HCl = 2 CH3COOH + ZnCl2
NaCN = Na + N + C =>
NaCN = Na + N + C
Zu + OH = Zu2OH =>
2 Zu + OH = Zu2OH
Fe(NO3)3 + NH4NO3 = Fe(NO3)2 + NH4(NO3)3 =>
2 Fe(NO3)3 + NH4NO3 = 2 Fe(NO3)2 + NH4(NO3)3
NiCl2*6H2O + NH3 = Ni(NH3)6Cl2 + H2O =>
NiCl2*6H2O + 6 NH3 = Ni(NH3)6Cl2 + 6 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
KMnO4(aq) + H2SO4(aq) + KI(s) = MnSO4(aq) + K2SO4(aq) + I2(s) + H2O(l) =>
2 KMnO4(aq) + 8 H2SO4(aq) + 10 KI(s) = 2 MnSO4(aq) + 6 K2SO4(aq) + 5 I2(s) + 8 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/24
Équations équilibrées sur03/28/23
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