| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SiO3 + 2 HCl = SiO2 + H2O + 2 KCl
H2SO4 + NaOH = H3O + SO4Na =>
H2SO4 + NaOH = H3O + SO4Na
NaCl + MnO2 + H2SO4 = Cl2 + MnSO4Na2SO4 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = Cl2 + MnSO4Na2SO4 + 2 H2O
HCl + Ba(OH)2 = BaClH(OH)2 =>
HCl + Ba(OH)2 = BaClH(OH)2
NaClO3 + C = NaClO + CO2 =>
NaClO3 + C = NaClO + CO2
C4H10 = C2H2 + H2 =>
C4H10 = 2 C2H2 + 3 H2
CO(g) + H2(g) = CH3OH2(g) =>
2 CO(g) + 5 H2(g) = 2 CH3OH2(g)
AgNo3 + AgCl = Ag + No3Cl =>
AgNo3 + AgCl = 2 Ag + No3Cl
H2O + C2H5OH = H7O + CO =>
13 H2O + 5 C2H5OH = 8 H7O + 10 CO
Ni + P2O7 = NiP2O7 =>
Ni + P2O7 = NiP2O7
CaCO3 + UF6 = CaU2O7 + CaF2 + CO2 =>
7 CaCO3 + 2 UF6 = CaU2O7 + 6 CaF2 + 7 CO2
C6H5BrO + KOH + C5H11Br = C11H15BrO + H2O + KBr =>
C6H5BrO + KOH + C5H11Br = C11H15BrO + H2O + KBr
HNO3 + Al = H + Al(NO3) =>
HNO3 + Al = H + Al(NO3)
(NH4)2CO3 + KOH = H2O + NH3 + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2 H2O + 2 NH3 + K2CO3
Cr(HCO3)3 = Cr2O3 + CO2 + HOH =>
2 Cr(HCO3)3 = Cr2O3 + 6 CO2 + 3 HOH
Pb + CdBr2 = PbBr4 + Cd =>
Pb + 2 CdBr2 = PbBr4 + 2 Cd
CuOH2 = CuH2O =>
CuOH2 = CuH2O
Ra(CO3) = RaO + CO2 =>
Ra(CO3) = RaO + CO2
Sr(I2) + CaSO4 = SrSO4 + CaI2 =>
Sr(I2) + CaSO4 = SrSO4 + CaI2
MgO + H2SO4 + CaCl2 = MgSO4 + CaO + Cl2 + H2 =>
MgO + H2SO4 + CaCl2 = MgSO4 + CaO + Cl2 + H2
K2CrO4 + H2SO4 = K2CrO7 + H2S =>
4 K2CrO4 + 3 H2SO4 = 4 K2CrO7 + 3 H2S
C2H2 + CI4 = C2H2CI4 =>
C2H2 + CI4 = C2H2CI4
NH4Cl + AgNC = H2NCNH2 + AgCl =>
NH4Cl + AgNC = H2NCNH2 + AgCl
N2O + C6H5NO2 + OH{-} = CO2{-}3 + N2 + H2O =>
19 N2O + 2 C6H5NO2 + 12 OH{-} = 12 CO2{-}3 + 20 N2 + 11 H2O
Cu + Hg2Cl2 = Hg2 + CuCl =>
2 Cu + Hg2Cl2 = Hg2 + 2 CuCl
ZrN2O7 + C6H8O7 = ZrO2 + CO2 + H2O + N2 =>
9 ZrN2O7 + 5 C6H8O7 = 9 ZrO2 + 30 CO2 + 20 H2O + 9 N2
NaBr*2H2O + MnO2 + H2SO4 = Br2 + NaHSO4 + MnSO4 + H2O =>
2 NaBr*2H2O + MnO2 + 3 H2SO4 = Br2 + 2 NaHSO4 + MnSO4 + 6 H2O
KI + O = OI + K =>
KI + O = OI + K
NH4NO3 + CaCO3 = Ca(NO3)2 + NH3 + H2O + CO2 =>
2 NH4NO3 + CaCO3 = Ca(NO3)2 + 2 NH3 + H2O + CO2
NiCl2*6H2O + NH3 = [Ni(NH3)6]Cl2 + H2O =>
NiCl2*6H2O + 6 NH3 = [Ni(NH3)6]Cl2 + 6 H2O
KMnO4 + C3H4 + H2O = C3H7O2 + MnO2 + KOH =>
KMnO4 + 3 C3H4 + 5 H2O = 3 C3H7O2 + MnO2 + KOH
C3H6O2 + Na2CO3 = C3H5O2Na + H2O + CO2 =>
2 C3H6O2 + Na2CO3 = 2 C3H5O2Na + H2O + CO2
S + KCl = KS + Cl =>
S + KCl = KS + Cl
FeCr2 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2 + 8 Na2CO3 + 15 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
H2CO3 + FeCl3 = HCO3 + HCl + FeCO3 =>
2 H2CO3 + FeCl3 = HCO3 + 3 HCl + FeCO3
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
C10H21OH + O2 = CO2 + H2O =>
C10H21OH + 15 O2 = 10 CO2 + 11 H2O
C7H8 + CrO3 + H2SO4 = C7H6O + Cr2(SO4)3 + H2O =>
3 C7H8 + 4 CrO3 + 6 H2SO4 = 3 C7H6O + 2 Cr2(SO4)3 + 9 H2O
C18H30O2 + C6H8 = C18H36O2 + C6H6 =>
C18H30O2 + 3 C6H8 = C18H36O2 + 3 C6H6
Sn + HCl = SnHCl4 + H2 =>
2 Sn + 8 HCl = 2 SnHCl4 + 3 H2
BF3 + NaBH4 + O = NaBF4 + B2O3 + H2O =>
4 BF3 + 3 NaBH4 + 12 O = 3 NaBF4 + 2 B2O3 + 6 H2O
C6H12O6(s) = C(s) + H2O(g) =>
C6H12O6(s) = 6 C(s) + 6 H2O(g)
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
KNO2 + HNO3 = KNO3 + NO2 + H2O =>
KNO2 + 2 HNO3 = KNO3 + 2 NO2 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
ZnCl2 + KOH = K2ZnO2 + H2O + KCl =>
ZnCl2 + 4 KOH = K2ZnO2 + 2 H2O + 2 KCl
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
sodiumchloride + water = sodiumhydroxide + chlorine + hydrogen =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4
Zn + Cu = Zn(Cu) =>
Zn + Cu = Zn(Cu)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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