| Équations équilibrées la veille | Équations équilibrées le lendemain |
AICI3 + NaOH = AI3OH + NaCI
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3(aq) + CuCl2(aq) =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 CuCl2(aq)
Cu(ClO4)2 + H2O = Cu + O2 + HClO4 =>
2 Cu(ClO4)2 + 2 H2O = 2 Cu + O2 + 4 HClO4
O + P = O5P2 =>
5 O + 2 P = O5P2
Al2O3 + HNO3 = AlN3O9 + H2O =>
Al2O3 + 6 HNO3 = 2 AlN3O9 + 3 H2O
Fe2O3(s) + H2O = Fe(OH)3 =>
Fe2O3(s) + 3 H2O = 2 Fe(OH)3
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH3 + 6 H2O
La2O3 + NiO + SrCO3 = O2 + La30Sr285Ni200O500 + CO2 =>
15 La2O3 + 200 NiO + 285 SrCO3 = 15 O2 + La30Sr285Ni200O500 + 285 CO2
Na2Cr2O7 + HCl = NaCl + Cr2Cl3 + Cl2 + H2O =>
2 Na2Cr2O7 + 28 HCl = 4 NaCl + 2 Cr2Cl3 + 9 Cl2 + 14 H2O
Cu5 + O = Cu5O3 =>
Cu5 + 3 O = Cu5O3
S2O2 + O2 = SO3 =>
S2O2 + 2 O2 = 2 SO3
(ZnOH)2SO4 + H2SO4 = Zn(HSO4)2 + H2O =>
(ZnOH)2SO4 + 3 H2SO4 = 2 Zn(HSO4)2 + 2 H2O
K2CrO4 + H2O2 = K2CrO8 + H2O =>
K2CrO4 + 4 H2O2 = K2CrO8 + 4 H2O
CH3COOAg + H2O = CH3COOH + AgOH =>
CH3COOAg + H2O = CH3COOH + AgOH
LiMnO4(ac) + HBr(ac) = LiBr(ac) + MnBr2(ac) + H2O(l) + Br2(g) =>
2 LiMnO4(ac) + 16 HBr(ac) = 2 LiBr(ac) + 2 MnBr2(ac) + 8 H2O(l) + 5 Br2(g)
Au2(Cr2O7)3 + Mn(MnO4)7 = Au(MnO4)3 + Mn2(Cr2O7)7 =>
7 Au2(Cr2O7)3 + 6 Mn(MnO4)7 = 14 Au(MnO4)3 + 3 Mn2(Cr2O7)7
CuNO3 + H3PO4 = Cu3PO4 + HNO3 =>
3 CuNO3 + H3PO4 = Cu3PO4 + 3 HNO3
K2S + MgCl2 = KCl + MgS =>
K2S + MgCl2 = 2 KCl + MgS
Zn(NO3)2Zn = Zn(NO3)2 + Zn =>
Zn(NO3)2Zn = Zn(NO3)2 + Zn
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
NH3 + H2Co3 = (NH4)2Co3 =>
2 NH3 + H2Co3 = (NH4)2Co3
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
(NH4)2HPO4 = NH3(g) + (NH4)H2PO4 =>
(NH4)2HPO4 = NH3(g) + (NH4)H2PO4
K2CO3 + NaBr = KBr + Na2CO3 =>
K2CO3 + 2 NaBr = 2 KBr + Na2CO3
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
NO2(ac) + Cu(NO3)2(ac) = Cu3(NO)2(s) + NO3(ac) =>
4 NO2(ac) + 3 Cu(NO3)2(ac) = Cu3(NO)2(s) + 8 NO3(ac)
C7H16 + C11H24 = C8H18 =>
3 C7H16 + C11H24 = 4 C8H18
Sr(OH)2 + KNO3 = Sr(NO3)2 + H2O + O2 + K =>
2 Sr(OH)2 + 4 KNO3 = 2 Sr(NO3)2 + 2 H2O + O2 + 4 K
NH4 + SO3 = (NH4)SO3 =>
NH4 + SO3 = (NH4)SO3
FeCI + NaOH = Fe(OH) + NaCI =>
FeCI + NaOH = Fe(OH) + NaCI
Al + HCl3 = H2 + AlCl3 =>
2 Al + 2 HCl3 = H2 + 2 AlCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(NO3)2*4H2O + Fe(NO3)3*9H2O + C2H6N4O2 = CaFe12O19 + N2 + CO2 + H2O =>
Ca(NO3)2*4H2O + 12 Fe(NO3)3*9H2O + 19 C2H6N4O2 = CaFe12O19 + 57 N2 + 38 CO2 + 169 H2O
Sb2S3 + HNO3 + HCl = SbCl5 + H2SO4 + NO + H2O =>
3 Sb2S3 + 28 HNO3 + 30 HCl = 6 SbCl5 + 9 H2SO4 + 28 NO + 20 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
Al + Ba(OH)2 + H2O = Ba4[Al(OH)8]2 + H2 =>
2 Al + 4 Ba(OH)2 + 8 H2O = Ba4[Al(OH)8]2 + 4 H2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C17H35COONa + HOH = C17H35COOH + NaOH =>
C17H35COONa + HOH = C17H35COOH + NaOH
Fe(OH)2 + KOH = Fe(OH)3 + K =>
Fe(OH)2 + KOH = Fe(OH)3 + K
AgNO3 + PbSO4 = AgSO4 + NO3Pb =>
AgNO3 + PbSO4 = AgSO4 + NO3Pb
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
NaClO3 + NH3 = NH2 + NH4NaClO3 =>
NaClO3 + 2 NH3 = NH2 + NH4NaClO3
Ba(HCO3)2 + HClO4 = Ba(ClO4)2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O + 2 CO2
K2CO3 + NaBr = KBr + Na2CO3 =>
K2CO3 + 2 NaBr = 2 KBr + Na2CO3
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
HCOONH4 + H2O = HCOOH + NH4OH =>
HCOONH4 + H2O = HCOOH + NH4OH
C6H5CHOHCH3 + CuO = C6H5COCH3 + Cu + H2O =>
C6H5CHOHCH3 + CuO = C6H5COCH3 + Cu + H2O
C9H13 + KMnO4 + H2SO4 = C9H10O4 + K2SO4 + MnSO4 + H2O =>
10 C9H13 + 22 KMnO4 + 33 H2SO4 = 10 C9H10O4 + 11 K2SO4 + 22 MnSO4 + 48 H2O
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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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