| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
H2S(aq) + NiSO4(aq) = H2SO4(aq) + NiS(s) =>
H2S(aq) + NiSO4(aq) = H2SO4(aq) + NiS(s)
H2W3O12 + NaOH = Na2WO4 + O2 + H2O =>
H2W3O12 + 6 NaOH = 3 Na2WO4 + O2 + 4 H2O
C4H10 + O2 = CO2 + H10O =>
2 C4H10 + 9 O2 = 8 CO2 + 2 H10O
C3H6Cl2 = C3H5Cl + HCl =>
C3H6Cl2 = C3H5Cl + HCl
Na + ZnUO4(CH3COO)2 = C2H3NaO2 + ZnUO4 =>
2 Na + ZnUO4(CH3COO)2 = 2 C2H3NaO2 + ZnUO4
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
HNO3 + FeS = Fe(NO3)2 + S + NO2 + H2O =>
4 HNO3 + FeS = Fe(NO3)2 + S + 2 NO2 + 2 H2O
HfO(NO3)2 = HfO2 + N2 + O2 =>
2 HfO(NO3)2 = 2 HfO2 + 2 N2 + 5 O2
NH4Cl + CH2O = CH3NH3Cl + HCOOH =>
NH4Cl + 2 CH2O = CH3NH3Cl + HCOOH
NaOH + Cu2(SO4)2 = Na(SO4)2 + Cu2OH =>
NaOH + Cu2(SO4)2 = Na(SO4)2 + Cu2OH
Mg(s) + O2(aq) = MgO(aq) =>
2 Mg(s) + O2(aq) = 2 MgO(aq)
HNO3 = H2O + NO + (O) =>
2 HNO3 = H2O + 2 NO + 3(O)
SiCa + H2O = Si + CaO + H2 =>
SiCa + H2O = Si + CaO + H2
AuCl3(aq) + H2C2O4(aq) = Au(s) + CO2(g) + HCl(aq) =>
2 AuCl3(aq) + 3 H2C2O4(aq) = 2 Au(s) + 6 CO2(g) + 6 HCl(aq)
Al(s) + N(s) = AlN(s) =>
Al(s) + N(s) = AlN(s)
N2(g)O2(g) = NO(g) =>
N2(g)O2(g) = 2 NO(g)
NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l)
NH4Cl + F = NH4F + Cl2 =>
2 NH4Cl + 2 F = 2 NH4F + Cl2
C14H14O3 + NaOH = C14H13O3Na + H2O =>
C14H14O3 + NaOH = C14H13O3Na + H2O
FeO + Na2CO3 = Na2FeO2 + CO2 =>
FeO + Na2CO3 = Na2FeO2 + CO2
Ga + NaOH + H2O = NaGaO2 + H2 =>
2 Ga + 2 NaOH + 2 H2O = 2 NaGaO2 + 3 H2
K2Cr2O7 + Na2C2O3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O + CO2 =>
2 K2Cr2O7 + 3 Na2C2O3 + 11 H2SO4 = 2 Cr2(SO4)3 + 3 Na2SO4 + 2 K2SO4 + 11 H2O + 6 CO2
Au(CN)2 + Zn(s) = Zn(CN)42 + Au(s) =>
21 Au(CN)2 + Zn(s) = Zn(CN)42 + 21 Au(s)
H2 + C + O2 = C6H1OH =>
2 H2 + 12 C + O2 = 2 C6H1OH
No2Na = NaNo2 =>
No2Na = NaNo2
Mg(OH)2 + C6H8O7 = C6H6MgO7 + H2O =>
Mg(OH)2 + C6H8O7 = C6H6MgO7 + 2 H2O
Au(s) + HCl(aq) = AuCl(aq) + H2(g) =>
2 Au(s) + 2 HCl(aq) = 2 AuCl(aq) + H2(g)
AuCl3 + O2 = Au2O3 + Cl2 =>
4 AuCl3 + 3 O2 = 2 Au2O3 + 6 Cl2
C6H12 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3CH2COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
C15(H32) + O2 = CO2 + H2O =>
C15(H32) + 23 O2 = 15 CO2 + 16 H2O
Na2C2 + H2O = NaOH + C2H2 =>
Na2C2 + 2 H2O = 2 NaOH + C2H2
LCl + Mg = MgCl + L2 =>
2 LCl + 2 Mg = 2 MgCl + L2
HNO3 + ZnN2 + HCl = ZnCl2 + NCl + H2O =>
HNO3 + ZnN2 + 5 HCl = ZnCl2 + 3 NCl + 3 H2O
CH2CHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH2(OH) + 2 KOH
CuSO4(aq) + CaCl2(aq) = CuCl2(aq) + CaSO4(aq) =>
CuSO4(aq) + CaCl2(aq) = CuCl2(aq) + CaSO4(aq)
Al(OH)3 + H2SO4 + H2O = [Al(H2O)6]2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = [Al(H2O)6]2(SO4)3
KI + NaNO3 = K(NO3) + NaI =>
KI + NaNO3 = K(NO3) + NaI
K2(CO3) + Na = K + Na2(CO3) =>
K2(CO3) + 2 Na = 2 K + Na2(CO3)
CuSO4 + S = CuS + SO4 =>
CuSO4 + S = CuS + SO4
Rb2S + Fe(NO3)3 = Fe2S3 + Rb(NO3) =>
3 Rb2S + 2 Fe(NO3)3 = Fe2S3 + 6 Rb(NO3)
KMnO4 + OHCH2CH2CH2OH + H2SO4 = HOOCCH2COOH + MnSO4 + H2O + K2SO4 =>
8 KMnO4 + 5 OHCH2CH2CH2OH + 12 H2SO4 = 5 HOOCCH2COOH + 8 MnSO4 + 22 H2O + 4 K2SO4
NH4HCO3 + Ba(OH)2 = NH4OH + Ba(HCO3)2 =>
2 NH4HCO3 + Ba(OH)2 = 2 NH4OH + Ba(HCO3)2
NaHCO3 + C6H6O7 = CO2 + H2O + Na3C6H5O7 =>
24 NaHCO3 + 9 C6H6O7 = 30 CO2 + 19 H2O + 8 Na3C6H5O7
Cu + HBr = CuBr2 + H2 =>
Cu + 2 HBr = CuBr2 + H2
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
Fe2Br + PO4 = Fe3(PO4)2 + Br2 =>
6 Fe2Br + 8 PO4 = 4 Fe3(PO4)2 + 3 Br2
FeCl2 + K2Cr2O7 + HCl = CrCl3 + FeCl3 + KCl + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 KCl + 7 H2O
Mg3N2 + H2 = Mg + NH3 =>
Mg3N2 + 3 H2 = 3 Mg + 2 NH3
CUSO4Fe = FeSO4CU =>
CUSO4Fe = FeSO4CU
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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