| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
CaBr2 + Na2PO4 = CaPO4 + NaBr =>
CaBr2 + Na2PO4 = CaPO4 + 2 NaBr
C7H6O + O2 = CO2 + H2O =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O
C7H6O2 + CH3OH = C8H8O2 + H2O =>
C7H6O2 + CH3OH = C8H8O2 + H2O
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
NaH + O2 = NaO + H2O =>
4 NaH + 3 O2 = 4 NaO + 2 H2O
C8H17 + O2 = CO2 + H2O =>
4 C8H17 + 49 O2 = 32 CO2 + 34 H2O
C8H6O4 + NaOH = C6H6 + Na2CO3 + H2O =>
C8H6O4 + 4 NaOH = C6H6 + 2 Na2CO3 + 2 H2O
C8H6O4 + NaOH = C8H4Na2O4 + H2O =>
C8H6O4 + 2 NaOH = C8H4Na2O4 + 2 H2O
Cu(Cl)2 + Na2S = CuS + NaCl =>
Cu(Cl)2 + Na2S = CuS + 2 NaCl
BaOH + H2SO4 = BaSO4 + H2OH =>
BaOH + H2SO4 = BaSO4 + H2OH
HNO3 + NH3 = (NH4)NO3 =>
HNO3 + NH3 = (NH4)NO3
C8H6O4 + NaOH = C8H4O4Na2 + H2O =>
C8H6O4 + 2 NaOH = C8H4O4Na2 + 2 H2O
C8H6O4 + NaOH = C8H5O4Na + H2O =>
C8H6O4 + NaOH = C8H5O4Na + H2O
C8H9NO + HCl = C8H8NCl + H2O =>
C8H9NO + HCl = C8H8NCl + H2O
P2O4 + NaOH = Na2HPO3 + Na3PO4 + H2O =>
P2O4 + 5 NaOH = Na2HPO3 + Na3PO4 + 2 H2O
C8H9NO + NaBr + CH3COOH + NaClO = C8H8BrNO + CH3COONa + NaCl + H2O =>
C8H9NO + NaBr + CH3COOH + NaClO = C8H8BrNO + CH3COONa + NaCl + H2O
C9H12 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 45 C7H6O2 + 33 K2SO4 + 66 MnSO4 + 174 H2O
Cu(Cl)2 + Na2S = CuS + NaCl =>
Cu(Cl)2 + Na2S = CuS + 2 NaCl
NaOH + S = SO + NaH =>
NaOH + S = SO + NaH
Cu(Cl)2 + Na2S = CuS + NaCl =>
Cu(Cl)2 + Na2S = CuS + 2 NaCl
C9H12 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
40 C9H12 + 114 KMnO4 + 171 H2SO4 = 45 C8H6O4 + 57 K2SO4 + 114 MnSO4 + 276 H2O
C9H12 + KMnO4 + H2SO4 = C9H6O6 + K2SO4 + MnSO4 + H2O =>
5 C9H12 + 18 KMnO4 + 27 H2SO4 = 5 C9H6O6 + 9 K2SO4 + 18 MnSO4 + 42 H2O
PbS2O3 = PbSO3 + S =>
PbS2O3 = PbSO3 + S
C9H12 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H6O + C3H6O =>
7 C9H12 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C6H6O + 11 C3H6O
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
C9H8O4 = C7H6O3 + C4H6O3 =>
9 C9H8O4 = 11 C7H6O3 + C4H6O3
C9H8O4 = C7H6O3 + CH3COOH =>
8 C9H8O4 = 10 C7H6O3 + CH3COOH
H2TeO4 + HBr = TeO2 + Br2 + H2O =>
H2TeO4 + 2 HBr = TeO2 + Br2 + 2 H2O
CuS + O = Cu + SO2 =>
CuS + 2 O = Cu + SO2
CCl4 + P2O5 = COCl2 + POCl3 =>
3 CCl4 + P2O5 = 3 COCl2 + 2 POCl3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CF4 = C + F =>
CF4 = C + 4 F
Sr(OH)2 + NaHCO3 = SrCO3 + NaOH + H2O =>
Sr(OH)2 + NaHCO3 = SrCO3 + NaOH + H2O
CF4 = C + F2 =>
CF4 = C + 2 F2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CF4 = C2 + F2 =>
2 CF4 = C2 + 4 F2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
AgNO3 + CuCl3 = AgCl + Cu(NO3)3 =>
3 AgNO3 + CuCl3 = 3 AgCl + Cu(NO3)3
Al2(SO4)3 + (NH4)2S + H2O = Al(OH)3 + H2S + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 3(NH4)2SO4
HBr + HNO3 = NO + HBrO3 + H2O =>
HBr + 2 HNO3 = 2 NO + HBrO3 + H2O
CH2BrCH2Br + NaOH = CH2(OH)CH2(OH) + NaBr =>
CH2BrCH2Br + 2 NaOH = CH2(OH)CH2(OH) + 2 NaBr
CH2CH2 + KMnO4 + H2O = MnO2 + CH2(OH)CH2(OH) + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH2(OH)CH2(OH) + 2 KOH
CH2O = C + H + O =>
CH2O = C + 2 H + O
CU(s) + HNO3 = CU(NO3)2 + H2 =>
CU(s) + 2 HNO3 = CU(NO3)2 + H2
CH2O = C + H2 + O2 =>
2 CH2O = 2 C + 2 H2 + O2
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
NaCO3 + Na2SO4 = NaSO4 + Na2CO3 =>
NaCO3 + Na2SO4 = NaSO4 + Na2CO3
CH2O = C + H2O =>
CH2O = C + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/03/24
Équations équilibrées sur11/02/23
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