| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + O2 = 2 H2 + 2 CO2
HCOOH + CuCO3 = Cu(HCOO)2 + H2O + CO2 =>
2 HCOOH + CuCO3 = Cu(HCOO)2 + H2O + CO2
Cl2 + C6H6 = C6Cl2 + H2 =>
Cl2 + C6H6 = C6Cl2 + 3 H2
F2O7 + H2O = HFO4 =>
F2O7 + H2O = 2 HFO4
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
CuO(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l)
W + HNO3 + HF = H2WOF6 + NO + H2O =>
W + 2 HNO3 + 6 HF = H2WOF6 + 2 NO + 3 H2O
CH3OH + H2SO4 = CH3HSO4 + H2O =>
CH3OH + H2SO4 = CH3HSO4 + H2O
CuO(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l)
LiOH + BaO = Ba(OH)2 + Li2O =>
2 LiOH + BaO = Ba(OH)2 + Li2O
Na2SO4 + HCl = NaCl + H2O2 + SO2 =>
Na2SO4 + 2 HCl = 2 NaCl + H2O2 + SO2
Cu(ClO3)2 + K2(SO3) = CuSO3 + KClO3 =>
Cu(ClO3)2 + K2(SO3) = CuSO3 + 2 KClO3
Na3AsO4 + AgClO3 = NaClO3 + Ag3AsO4 =>
Na3AsO4 + 3 AgClO3 = 3 NaClO3 + Ag3AsO4
(NH4)2CO3(aq) + COCl2(aq) = NH4Cl(aq) + COCO3(s) =>
(NH4)2CO3(aq) + COCl2(aq) = 2 NH4Cl(aq) + COCO3(s)
Zn(No3)2 + Ba(OH)2 = Zn(OH)2 + Ba(No3)2 =>
Zn(No3)2 + Ba(OH)2 = Zn(OH)2 + Ba(No3)2
Cr2O7{2-} + CH3OH + H3O{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{2-} + 3 CH3OH + 8 H3O{+} = 2 Cr{3+} + 3 HCHO + 15 H2O
HF + NaIO4 = NaOH + F2 + I2 + H2O =>
14 HF + 2 NaIO4 = 2 NaOH + 7 F2 + I2 + 6 H2O
HCl(aq) + Ba(OH)2 = BaCl2 + H2O(l) =>
2 HCl(aq) + Ba(OH)2 = BaCl2 + 2 H2O(l)
Fe + HBr = FeBr2 + H2 =>
Fe + 2 HBr = FeBr2 + H2
Au1 + O2 = Au2O1 =>
4 Au1 + O2 = 2 Au2O1
SO2 + H2O = S + H2SO4 =>
3 SO2 + 2 H2O = S + 2 H2SO4
BaCl + NH4SO4 = BaSO4 + NH4Cl =>
BaCl + NH4SO4 = BaSO4 + NH4Cl
(NH4)2CO3 + MnSO4 = (NH4)2SO4 + MnCO3 =>
(NH4)2CO3 + MnSO4 = (NH4)2SO4 + MnCO3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
C + H2 + H2O = CH3OH =>
C + H2 + H2O = CH3OH
Fe2O3 + H2(SO4) = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2(SO4) = Fe2(SO4)3 + 3 H2O
Cr + H2O = CrO + H2 =>
Cr + H2O = CrO + H2
BiO(NO3) + KClO + KOH = KBiO3 + KNO3 + HCl =>
BiO(NO3) + KClO + KOH = KBiO3 + KNO3 + HCl
C2H2O4 + Na2CO3 = Na2C2O4 + H2CO3 =>
C2H2O4 + Na2CO3 = Na2C2O4 + H2CO3
HBr + CuCO3 = CuBr2 + H2O + CO2 =>
2 HBr + CuCO3 = CuBr2 + H2O + CO2
CaCI2 = Ca + CI2 =>
CaCI2 = Ca + CI2
CH2O3 + CH3OH = C2H4O2 + H2O =>
2 CH2O3 + 4 CH3OH = 3 C2H4O2 + 4 H2O
Mg + HO + HCl = MgCl + H2O =>
Mg + HO + HCl = MgCl + H2O
NaFe3(SO4)2(OH)6 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFe3(SO4)2(OH)6 + 6 H2SO4 = 3 Fe2(SO4)3 + Na2SO4 + 12 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4) + H2O =>
5 C2H5OH + 2 K2Cr2O7 + 4 H2SO4 = 5 CH3COOH + 2 K2SO4 + 2 Cr2(SO4) + 9 H2O
(CH2)4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + COOH(CH2)2COOH =>
3(CH2)4 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 23 H2O + 3 COOH(CH2)2COOH
NH3 + Na = Na2NH2 + H2 =>
2 NH3 + 4 Na = 2 Na2NH2 + H2
Br2(l) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(l) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
MgSO4*7H2O + Al = MgS + H2 + Al2O3 =>
3 MgSO4*7H2O + 22 Al = 3 MgS + 21 H2 + 11 Al2O3
Al(NO3)3 + Ca = Al + Ca(NO3)2 =>
2 Al(NO3)3 + 3 Ca = 2 Al + 3 Ca(NO3)2
Au + O = AuO2 =>
Au + 2 O = AuO2
CuCO3 + H2SO4 = CuSO4CO2 + H2O =>
CuCO3 + H2SO4 = CuSO4CO2 + H2O
C2O + O = CO6 =>
C2O + 11 O = 2 CO6
CH3Br + C6H5C3H7 = C6H4C3H7CH3 + HBr =>
CH3Br + C6H5C3H7 = C6H4C3H7CH3 + HBr
Ni(NO3)2 + H2O = NiO + HNO3 =>
Ni(NO3)2 + H2O = NiO + 2 HNO3
CuOHNaSO4 = CuSO4NaOH =>
CuOHNaSO4 = CuSO4NaOH
K4Fe(CN)6 + Al2(Cr2O7)3 = Al4[Fe(CN)6]3 + K2Cr2O7 =>
3 K4Fe(CN)6 + 2 Al2(Cr2O7)3 = Al4[Fe(CN)6]3 + 6 K2Cr2O7
CaCl2 + Li = Ca + LiCl2 =>
CaCl2 + Li = Ca + LiCl2
O2(g) + C8H18(g) = CO2(g) + H2O(g) =>
25 O2(g) + 2 C8H18(g) = 16 CO2(g) + 18 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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