| Équations équilibrées la veille |
C39H74O4 + Ca2SiO4 = 2 CO2 + 2 H2O + Ca2C37H70SiO2
CaCl2 + H2SO4 = CaSO4 + H2Cl2 =>
CaCl2 + H2SO4 = CaSO4 + H2Cl2
NH4 + HBr = NH4Br + H2 =>
2 NH4 + 2 HBr = 2 NH4Br + H2
CK2O3 + HCl = KCl + CO2 + H2O =>
CK2O3 + 2 HCl = 2 KCl + CO2 + H2O
AI + I2 = AII3 =>
2 AI + 3 I2 = 2 AII3
C7H9N + O2 = NH3 + CO2 + H2O =>
2 C7H9N + 17 O2 = 2 NH3 + 14 CO2 + 6 H2O
KSO4 + Pb2NO4 = Pb2SO4 + KNO4 =>
KSO4 + Pb2NO4 = Pb2SO4 + KNO4
Fe2O3 + C3 = Fe2 + CO3 =>
3 Fe2O3 + C3 = 3 Fe2 + 3 CO3
CaOH + AlF2O + SiO + H2O = Ca2Al2SiO7 + H2 + HF =>
2 CaOH + 2 AlF2O + SiO + 2 H2O = Ca2Al2SiO7 + H2 + 4 HF
H3PO4 + NH3 = NH4 + H2PO4 =>
H3PO4 + NH3 = NH4 + H2PO4
MnO2(S) + H2SO4(I) = Mn(SO4)2(S) + H2O(I) =>
MnO2(S) + 2 H2SO4(I) = Mn(SO4)2(S) + 2 H2O(I)
H2O(i) = H2(g) + O2(g) =>
2 H2O(i) = 2 H2(g) + O2(g)
H2CO3 + H3C6H5O7 + NaOH = Na5C7H5O10 + H2O =>
H2CO3 + H3C6H5O7 + 5 NaOH = Na5C7H5O10 + 5 H2O
FeCl3 + CuCo3 = Fe2(Co3)3 + CuCl2 =>
2 FeCl3 + 3 CuCo3 = Fe2(Co3)3 + 3 CuCl2
C7H6O3 + C4H6O3 = C9H8O4C2H4O2 =>
C7H6O3 + C4H6O3 = C9H8O4C2H4O2
CH3CH2CH2OH + O = CH3COOH + H2O =>
2 CH3CH2CH2OH + 6 O = 3 CH3COOH + 2 H2O
K2SO4 + Ba = BaSO4 + K2 =>
K2SO4 + Ba = BaSO4 + K2
CO2 + NH3 = NH2CONH2 + H2O =>
CO2 + 2 NH3 = NH2CONH2 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ti + HCl + H2O = [Ti(H2O)6]Cl3 + H2 =>
2 Ti + 6 HCl + 12 H2O = 2[Ti(H2O)6]Cl3 + 3 H2
Mo + O2 = MoO =>
2 Mo + O2 = 2 MoO
FeCl2 + F2 = FeF2 + Cl2 =>
FeCl2 + F2 = FeF2 + Cl2
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
CH3CCH + KMnO4 + H2SO4 = CH3COOHCO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CCH + 8 KMnO4 + 12 H2SO4 = 5 CH3COOHCO2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
XeO2 + H2O = H2Xe + XeO4 =>
5 XeO2 + 2 H2O = 2 H2Xe + 3 XeO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
SrOH + Cl2 = SrCl + SrClO3 + H2O =>
6 SrOH + 3 Cl2 = 5 SrCl + SrClO3 + 3 H2O
Cu + O2 = Cu2O3 =>
4 Cu + 3 O2 = 2 Cu2O3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
Ba(NO3)2 + Al = N + BaO + Al2O3 =>
3 Ba(NO3)2 + 10 Al = 6 N + 3 BaO + 5 Al2O3
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Ca + NH3 = CaH2 + N =>
3 Ca + 2 NH3 = 3 CaH2 + 2 N
Cl2 + Na2O = O2 + NaCl =>
2 Cl2 + 2 Na2O = O2 + 4 NaCl
Li2CO3 + Co2O3 = LiCoO2 + CO2 =>
Li2CO3 + Co2O3 = 2 LiCoO2 + CO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3COO + C2H6O2 = C6H10O4 + OH =>
2 CH3COO + C2H6O2 = C6H10O4 + 2 OH
CH3COOH + (CH3)2CHCH2CH2OH = CH3COO(CH2)2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COO(CH2)2CH(CH3)2 + H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
KF + HBr = KBr + HF =>
KF + HBr = KBr + HF
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
WN4O4 + CO = NO + WC6O6 =>
WN4O4 + 6 CO = 4 NO + WC6O6
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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