| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 KNO3 = Mg(NO3)2 + SO4K2
Cu(s) + AgNO3(ac) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3(ac) = 2 Ag(s) + Cu(NO3)2
Mg3(s) + O(g) = Mg3O =>
Mg3(s) + O(g) = Mg3O
Cl2 + P = P5Cl5 =>
5 Cl2 + 10 P = 2 P5Cl5
K2C2O4*H2O = K + HC2O4 + OH =>
K2C2O4*H2O = 2 K + HC2O4 + OH
Fe(NO3)2 + KHSO4 = Fe2(SO4)3 + Fe(NO3)3 + K2SO4 + H2O + NO =>
9 Fe(NO3)2 + 12 KHSO4 = 2 Fe2(SO4)3 + 5 Fe(NO3)3 + 6 K2SO4 + 6 H2O + 3 NO
BaCe2 + Na2SO4 = BaSO4 + NaCe =>
BaCe2 + Na2SO4 = BaSO4 + 2 NaCe
LiBr = Br + Li =>
LiBr = Br + Li
H2CrO4 + Na2S = Na2CrO4 + H2S =>
H2CrO4 + Na2S = Na2CrO4 + H2S
SnCl5H + Mg = SnMg + HCl5 =>
SnCl5H + Mg = SnMg + HCl5
C8H14O4 + CH3OH = C8H16O4 + H2O =>
4 C8H14O4 + 8 CH3OH = 5 C8H16O4 + 4 H2O
FeSO4 + K2Cr3O7 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 FeSO4 + 4 K2Cr3O7 + 28 H2SO4 = 3 Fe(SO4)3 + 6 Cr2(SO4)3 + 4 K2SO4 + 28 H2O
Ag(NO3) + Cr3Cl2 = AgCl2 + Cr3(NO3) =>
Ag(NO3) + Cr3Cl2 = AgCl2 + Cr3(NO3)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
KClO3(s) + C6H12O6(s) = KCl(s) + CO2(s) + H2O(g) =>
4 KClO3(s) + C6H12O6(s) = 4 KCl(s) + 6 CO2(s) + 6 H2O(g)
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
C3H5ClO2 + NH3 = C2H4ClNO + CH3OH =>
C3H5ClO2 + NH3 = C2H4ClNO + CH3OH
NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(g) =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(g)
NaOH(aq) + HCl(aq) = H2O(aq) + NaCl(s) =>
NaOH(aq) + HCl(aq) = H2O(aq) + NaCl(s)
Cu2S + CuCl2 = CuCl + CuS =>
Cu2S + CuCl2 = 2 CuCl + CuS
HCOOH + H2O + Na = HCOONa + H3O =>
HCOOH + H2O + Na = HCOONa + H3O
NaC2H3O2(s) + HNO3(aq) = NaNO3 + H2O + C2 =>
NaC2H3O2(s) + HNO3(aq) = NaNO3 + 2 H2O + C2
Fe2O3 + H3PO4 = FePO4 + H2O =>
Fe2O3 + 2 H3PO4 = 2 FePO4 + 3 H2O
OH{-} + MnO2 + Ag{+} = MnO4{-} + Ag + H2O =>
4 OH{-} + MnO2 + 3 Ag{+} = MnO4{-} + 3 Ag + 2 H2O
CrCI3 + H2O = [Cr(H2O)6]CI3 =>
CrCI3 + 6 H2O = [Cr(H2O)6]CI3
(MnO4){-} + Cl{-} + H{+} = Mn2{+} + Cl2 + H2O =>
4(MnO4){-} + 26 Cl{-} + 32 H{+} = 2 Mn2{+} + 13 Cl2 + 16 H2O
C7H36 = C + H36 =>
C7H36 = 7 C + H36
Ca(OH)2 + SiO2 = Ca2SiO4 + H2O =>
2 Ca(OH)2 + SiO2 = Ca2SiO4 + 2 H2O
NO2 + NaOH = NaNO3 + H =>
NO2 + NaOH = NaNO3 + H
Ag(aq) + CrO4(aq) = Ag2CrO4(s) =>
2 Ag(aq) + CrO4(aq) = Ag2CrO4(s)
Al{+3} + C5H7O2{-} = Al(C5H7O2)3 =>
Al{+3} + 3 C5H7O2{-} = Al(C5H7O2)3
TiCl3 + Mg = TiMg + Cl2 =>
2 TiCl3 + 2 Mg = 2 TiMg + 3 Cl2
KClO3 + Hg + H2SO4 = KCl + HgSO4 + H2O =>
KClO3 + 3 Hg + 3 H2SO4 = KCl + 3 HgSO4 + 3 H2O
Fe(OH)3 + Mg3(PO4)2 = Fe3(PO4)2 + Mg(OH)3 =>
3 Fe(OH)3 + Mg3(PO4)2 = Fe3(PO4)2 + 3 Mg(OH)3
C6H4(NO2)COOH + Fe + HCl = C6H4(NH2)COOH + FeCl2 + H2O =>
C6H4(NO2)COOH + 3 Fe + 6 HCl = C6H4(NH2)COOH + 3 FeCl2 + 2 H2O
Zn(OH)2 + CuCl2 = Cu(OH)2 + ZnCl2 =>
Zn(OH)2 + CuCl2 = Cu(OH)2 + ZnCl2
Cr(OH)3 + HI = H2O + CrI3 =>
Cr(OH)3 + 3 HI = 3 H2O + CrI3
H3PO4 + NH4 + H2MoO4 = (NH4)3P(Mo3O10)4 + H2O + H =>
H3PO4 + 3 NH4 + 12 H2MoO4 = (NH4)3P(Mo3O10)4 + 12 H2O + 3 H
CHQ + O2 = CO2 + H2O + Q =>
4 CHQ + 5 O2 = 4 CO2 + 2 H2O + 4 Q
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + CO2 + H2O =>
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + CO2 + H2O
C2H4 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 28 H2O + 12 MnSO4 + 6 K2SO4
I2 + KAt = KI + At =>
I2 + 2 KAt = 2 KI + 2 At
KHCO3 + C6H8O6 = KC6H7O6 + H2O + CO2 =>
KHCO3 + C6H8O6 = KC6H7O6 + H2O + CO2
X + O = XO2 =>
X + 2 O = XO2
C12H25OH + HBr = C12H25Br + H2O =>
C12H25OH + HBr = C12H25Br + H2O
NaOH + NH4Cl = (NH4)OH + NaCl =>
NaOH + NH4Cl = (NH4)OH + NaCl
CuCl2 + H2 = Cu + HCl =>
CuCl2 + H2 = Cu + 2 HCl
Cu(CH3COO)2 + (C6H5C)4(C4H2N)2(C4H2NH)2 = CH3COOH + C44H28CuN4 =>
Cu(CH3COO)2 + (C6H5C)4(C4H2N)2(C4H2NH)2 = 2 CH3COOH + C44H28CuN4
C7H7Br + AgNO3 + EtOH = C7H7OEt + AgBr + HNO3 =>
C7H7Br + AgNO3 + EtOH = C7H7OEt + AgBr + HNO3
CI2(g) + KI(aw) = I(s) + KCI(aw) =>
CI2(g) + KI(aw) = 2 I(s) + KCI(aw)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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