| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H802 + 409 O2 = 802 H2O + 8 CO2
C20H17N3Na2O11S3 + O2 = CO2 + H2O + N2O + SO7 + NaO3 =>
2 C20H17N3Na2O11S3 + 66 O2 = 40 CO2 + 17 H2O + 3 N2O + 6 SO7 + 4 NaO3
KMnO4 + HCl + SnCl2 = SnCl4 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl + 5 SnCl2 = 5 SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
NaH2CO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
8 NaH2CO3(s) + 7 HC2H3O2(aq) = 10 H2O + 6 CO2(g) + 8 NaC2H3O2(aq)
KMnO4 + Al + H2SO4 = Al2(SO4)3 + MnSO4 + H2O + K2SO4 =>
6 KMnO4 + 10 Al + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 24 H2O + 3 K2SO4
Sn + KOH = K2SnO2 + H3 =>
3 Sn + 6 KOH = 3 K2SnO2 + 2 H3
KMnO4 + FeSO4 + NaOH = K2MnO4 + NaMnO4 + Fe(OH)3 + Na2SO4 =>
2 KMnO4 + FeSO4 + 3 NaOH = K2MnO4 + NaMnO4 + Fe(OH)3 + Na2SO4
HI + Ba(OH)2 = BaI2 + H2O(l) =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O(l)
Na2SO3 + H2SO4 = H2SO3 + Na2SO4 =>
Na2SO3 + H2SO4 = H2SO3 + Na2SO4
Ni + V = Ni88V12 =>
88 Ni + 12 V = Ni88V12
C6H5NO2 + Zn + NaOH = Na2ZnO2 + C6H5NH2 + H2O =>
C6H5NO2 + 3 Zn + 6 NaOH = 3 Na2ZnO2 + C6H5NH2 + 2 H2O
Ae + N2 = AeN2 =>
Ae + N2 = AeN2
Al(HCO3)3(s) = Al2O3(s) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(s) = Al2O3(s) + 6 CO2(g) + 3 H2O(g)
Pb(NO3)2(g) = PbO(s) + NO2(g) + O2(g) =>
2 Pb(NO3)2(g) = 2 PbO(s) + 4 NO2(g) + O2(g)
K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2
(NH4)3P04 = H3P04 + NH3 =>
(NH4)3P04 = H3P04 + 3 NH3
NH3 + H3PO3 = (NH4) + H2PO3 =>
NH3 + H3PO3 = (NH4) + H2PO3
Cu2 + F = CuF2 =>
Cu2 + 4 F = 2 CuF2
C2H2O3 + C3H7NO2 = C4H7NO2 + CO2 + H2O =>
C2H2O3 + C3H7NO2 = C4H7NO2 + CO2 + H2O
Cu + P = CuP =>
Cu + P = CuP
HCl + HaOH = HaCl + H2O =>
HCl + HaOH = HaCl + H2O
NiCl2 + KOH = KCl + Ni(OH)2 =>
NiCl2 + 2 KOH = 2 KCl + Ni(OH)2
CU + F2 = CUF2 =>
CU + F2 = CUF2
MgF2 + I2 = Mg + I2F2 =>
MgF2 + I2 = Mg + I2F2
C7H6O + AgNH3OH = Ag + C7H5COONH4 + H2O + NH3 =>
8 C7H6O + 18 AgNH3OH = 18 Ag + 7 C7H5COONH4 + 12 H2O + 11 NH3
NH3 + O2 + CH4O = HCN + H2O =>
NH3 + O2 + CH4O = HCN + 3 H2O
NaOH + H3PO4 = H2O + (Na)3PO4 =>
3 NaOH + H3PO4 = 3 H2O + (Na)3PO4
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
C5H10O2 + NaOH = C5H9NaO2 + H2O =>
C5H10O2 + NaOH = C5H9NaO2 + H2O
NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2 =>
2 NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2
C2H8N2 + N2O = N2 + CO2 + H2O =>
C2H8N2 + 8 N2O = 9 N2 + 2 CO2 + 4 H2O
B2O3 = B3 + O2 =>
6 B2O3 = 4 B3 + 9 O2
C4H9MgBr + CH3COCH3 + H2O = CH3C4H9COHCH3 + HO2MgBr =>
7 C4H9MgBr + 14 CH3COCH3 + 10 H2O = 10 CH3C4H9COHCH3 + 7 HO2MgBr
Mn2O7 = MnO2 + O3 =>
Mn2O7 = 2 MnO2 + O3
C2H4 + HCI = C2H5CI =>
C2H4 + HCI = C2H5CI
Th + O2 = ThO =>
2 Th + O2 = 2 ThO
Sb + O = Sb4O6 =>
4 Sb + 6 O = Sb4O6
Cl2O3 + HCl = Cl2 + H2O =>
Cl2O3 + 6 HCl = 4 Cl2 + 3 H2O
Co(NO3)2 + Rb2SO4 = CoSO4 + RbNO3 =>
Co(NO3)2 + Rb2SO4 = CoSO4 + 2 RbNO3
HBr + CH3CH2OH = CH3CH2Br + H2O =>
HBr + CH3CH2OH = CH3CH2Br + H2O
Fe + FeO3 + GeO2 = GeO4Fe2 =>
4 Fe + 2 FeO3 + 3 GeO2 = 3 GeO4Fe2
HNO2 = NO + HO =>
HNO2 = NO + HO
K3PO4 + H2S = K2HPO4 + KHS =>
K3PO4 + H2S = K2HPO4 + KHS
Ca(No3)2 + K3Po4 = Ca3(Po4)2 + KNo3 =>
3 Ca(No3)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KNo3
A5 + B2 = A2B8 =>
2 A5 + 20 B2 = 5 A2B8
Al + NaOH + H2O = Na(AlO2) + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 Na(AlO2) + 3 H2
H3BO3 = H3O + BO2 =>
H3BO3 = H3O + BO2
FeCl3 + C6H5OH = [Fe(OC6H5)6]H3 + HCl =>
FeCl3 + 6 C6H5OH = [Fe(OC6H5)6]H3 + 3 HCl
CUS + H2SO4 = CUSO4 + SO2 + H2O =>
CUS + 4 H2SO4 = CUSO4 + 4 SO2 + 4 H2O
Cu(SO4) + Al(OH)3 = Cu(OH)3 + Al(SO4) =>
Cu(SO4) + Al(OH)3 = Cu(OH)3 + Al(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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