| Équations équilibrées la veille | Équations équilibrées le lendemain |
Tl2O3 + 3 Cl2O5 = 2 Tl(ClO3)3
NaNO2 + (NH2)2CO = N2 + NaOH + CO2 + H2O =>
2 NaNO2 + (NH2)2CO = 2 N2 + 2 NaOH + CO2 + H2O
KClO3 + AgNO3 = Ag(ClO3) + KNO3 =>
KClO3 + AgNO3 = Ag(ClO3) + KNO3
LiI + HNO2 = HI + LiNO2 =>
LiI + HNO2 = HI + LiNO2
(NH4)2PO4 + Ba(NO3)2 = BaPO4 + NH4NO3 =>
(NH4)2PO4 + Ba(NO3)2 = BaPO4 + 2 NH4NO3
CuS + FeCl3 = S + CuCl2 + FeCl2 =>
CuS + 2 FeCl3 = S + CuCl2 + 2 FeCl2
C2H48 + O2 = H2O + C =>
C2H48 + 12 O2 = 24 H2O + 2 C
Zn(NO3)2*4H2O + NaOH = ZnOH + Na + NO3 + H2O =>
Zn(NO3)2*4H2O + NaOH = ZnOH + Na + 2 NO3 + 4 H2O
Zn6 + HCl = H2 + ZnCl2 =>
Zn6 + 12 HCl = 6 H2 + 6 ZnCl2
HBr + Ba(OH)2 = Ba + Br2 + H2O =>
2 HBr + Ba(OH)2 = Ba + Br2 + 2 H2O
NiCl3 + NaS = NiS + NaCl + S =>
NiCl3 + 3 NaS = NiS + 3 NaCl + 2 S
Zn(s) + H2SO4 = Zn2SO4 + H2 =>
2 Zn(s) + H2SO4 = Zn2SO4 + H2
H5P3O10 = H2O + P4O10 =>
4 H5P3O10 = 10 H2O + 3 P4O10
CH3COOH + CaCO3 = Ca2(CH3COO)2 + H2 + CO2 =>
3 CH3COOH + 2 CaCO3 = Ca2(CH3COO)2 + 3 H2 + 4 CO2
Ag(NO3)3 + FeCI3 = AgCI3 + Fe(NO3)3 =>
Ag(NO3)3 + FeCI3 = AgCI3 + Fe(NO3)3
K2MnO4 + Cl2 = KMnO4 + KCl2 =>
K2MnO4 + Cl2 = KMnO4 + KCl2
C3H7Br + Mg = C3H7BrMg =>
C3H7Br + Mg = C3H7BrMg
Na + H2O = NaOH + H2* =>
2 Na + 2 H2O = 2 NaOH + H2*
B + KNO3 = B2O3 + K + N2 =>
4 B + 2 KNO3 = 2 B2O3 + 2 K + N2
Na2CrO4 + K2CrO4 + H2SO4 = Na2SO4 + K2Cr2O7 + H2O =>
Na2CrO4 + K2CrO4 + H2SO4 = Na2SO4 + K2Cr2O7 + H2O
HCOH + KMnO4 + H2SO4 = CO2 + K2SO4 + Mn2SO4 + H2O =>
3 HCOH + 2 KMnO4 + 2 H2SO4 = 3 CO2 + K2SO4 + Mn2SO4 + 5 H2O
MnO2 + H2SO4 + KI = MnSO2 + H2O + K2SO4 + I =>
MnO2 + 4 H2SO4 + 6 KI = MnSO2 + 4 H2O + 3 K2SO4 + 6 I
K2FeO4 + K2S + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O =>
8 K2FeO4 + 3 K2S + 20 H2SO4 = 4 Fe2(SO4)3 + 11 K2SO4 + 20 H2O
H2SO4(l) = H2(g) + S8(s) + O2(g) =>
8 H2SO4(l) = 8 H2(g) + S8(s) + 16 O2(g)
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
C6H5MgBr + C2H4O = C6H5CH2CH2OMgBr =>
C6H5MgBr + C2H4O = C6H5CH2CH2OMgBr
SO2(g) + CaO(S) = CaSO3(S) =>
SO2(g) + CaO(S) = CaSO3(S)
Ni2 + (CO3) = Ni(CO3)2 =>
Ni2 + 4(CO3) = 2 Ni(CO3)2
Na3PO4 + Ag(NO3)2 = Ag3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ag(NO3)2 = Ag3(PO4)2 + 6 NaNO3
KMnO4 + HBr = MnBr2 + KBr + H2O + Br20 =>
4 KMnO4 + 32 HBr = 4 MnBr2 + 4 KBr + 16 H2O + Br20
Cu(OH)2 + Na + NH3 = Cu(NH3) + NaOH =>
Cu(OH)2 + 2 Na + NH3 = Cu(NH3) + 2 NaOH
NaCO3 + Al2(NO3)3 = Na(NO3) + Al2(CO3)3 =>
3 NaCO3 + Al2(NO3)3 = 3 Na(NO3) + Al2(CO3)3
(NO4) + H = OH + N4H =>
4(NO4) + 17 H = 16 OH + N4H
NaOI + I{-} + H{+} = I2 + NaOH =>
NaOI + I{-} + H{+} = I2 + NaOH
C12H22CaO14 + K2SO4 = C12H22K2O14 + CaSO4 =>
C12H22CaO14 + K2SO4 = C12H22K2O14 + CaSO4
C12H25OH + O2 = C11H23COOH + OH =>
2 C12H25OH + 3 O2 = 2 C11H23COOH + 4 OH
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C100H50 + O2 = CO2 + H2O =>
2 C100H50 + 225 O2 = 200 CO2 + 50 H2O
H2SO4 + AgNo3 = Ag2SO4 + HNo3 =>
H2SO4 + 2 AgNo3 = Ag2SO4 + 2 HNo3
MnCl2 + NaBiO3 + HCl = BiCl3 + NaMnO4 + NaCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 14 HCl = 5 BiCl3 + 2 NaMnO4 + 3 NaCl + 7 H2O
Ca(HCO3)2 + Na3PO4 = Ca3(PO4)2 + Na2CO3 + CO2 + H2O =>
3 Ca(HCO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 3 Na2CO3 + 3 CO2 + 3 H2O
Na(s) + H2SO4(aq) = Na(SO4)2 + H2 =>
Na(s) + 2 H2SO4(aq) = Na(SO4)2 + 2 H2
Fe + K[SCN] = K + Fe(SCN) =>
Fe + K[SCN] = K + Fe(SCN)
BaCl2(aq) + K2(SO4)(aq) = Ba(SO4)(s) + KCl(aq) =>
BaCl2(aq) + K2(SO4)(aq) = Ba(SO4)(s) + 2 KCl(aq)
Au(s) + HI(aq) = H2(g) + AuI =>
2 Au(s) + 2 HI(aq) = H2(g) + 2 AuI
Fe2 + CuSO4 = Fe2SO4 + Cu2 =>
2 Fe2 + 2 CuSO4 = 2 Fe2SO4 + Cu2
C6H5K3O7 + NaOH = NaC6H4K3O7 + H2O =>
C6H5K3O7 + NaOH = NaC6H4K3O7 + H2O
CrCl3 + H2O + K2CO3 = Cr(OH)3 + CO2 + KCl =>
2 CrCl3 + 3 H2O + 3 K2CO3 = 2 Cr(OH)3 + 3 CO2 + 6 KCl
Fe(NO3)3 + KI = I2 + FeI2 + KNO3 =>
2 Fe(NO3)3 + 6 KI = I2 + 2 FeI2 + 6 KNO3
PbNa{+3}{+2} + KI = PbI + KNa + {3}{+4} =>
PbNa{+3}{+2} + KI = PbI + KNa + {3}{+4}
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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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