| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10 + C2H4 = C6H14
Ni(NO3)2*6H2O + NH4Cl3 + NH3 = [Ni(NH3)6]Cl2 + NH4NO + H2O =>
3 Ni(NO3)2*6H2O + 2 NH4Cl3 + 36 NH3 = 3[Ni(NH3)6]Cl2 + 13 NH4NO + 23 H2O
N2H8SO4 + BO3H3 = NH4OH + B2S3O12 =>
3 N2H8SO4 + 2 BO3H3 = 6 NH4OH + B2S3O12
Cu + Na2SO4 = CuSO4 + Na =>
Cu + Na2SO4 = CuSO4 + 2 Na
Al2(SO4)3 + (NH4)OH = Al(OH)3 + (NH4)2(SO4) =>
Al2(SO4)3 + 6(NH4)OH = 2 Al(OH)3 + 3(NH4)2(SO4)
C7H8 + H2O = CH4 + HCO3{-} + H{+} =>
2 C7H8 + 15 H2O = 9 CH4 + 5 HCO3{-} + 5 H{+}
C3H6O + H2O2 = C9H18O6 + H2O =>
3 C3H6O + 3 H2O2 = C9H18O6 + 3 H2O
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3CH(O)CH3 + K2SO4 + MnSO4 + H2O =>
10 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 10 CH3CH(O)CH3 + K2SO4 + 2 MnSO4 + 8 H2O
CH3CCl + O2 = CO2 + H2O + Cl2 =>
4 CH3CCl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
RbOH + H2SO3 = RbH2 + OHSO3 =>
RbOH + H2SO3 = RbH2 + OHSO3
NH3 + F2 = N2 + NH4F =>
8 NH3 + 3 F2 = N2 + 6 NH4F
NaOH + H(ClO4) = Na(ClO4) + H2O =>
NaOH + H(ClO4) = Na(ClO4) + H2O
KIO3 + H2SO3 = KHSO3 + H2SO4 + I2 + H2 =>
2 KIO3 + 8 H2SO3 = 2 KHSO3 + 6 H2SO4 + I2 + H2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
K2Cr2O7 + CH3COOH = (CH3COO)2 + Cr(CH3COO)3 + K(CH3COO) + H2O =>
K2Cr2O7 + 14 CH3COOH = 3(CH3COO)2 + 2 Cr(CH3COO)3 + 2 K(CH3COO) + 7 H2O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
MnO2 + OH{-} + Br2 = MnO4{-} + H2O + Br{-} =>
2 MnO2 + 8 OH{-} + 3 Br2 = 2 MnO4{-} + 4 H2O + 6 Br{-}
Cr2O7 + NO2 = CrO2 + NO3 =>
Cr2O7 + 3 NO2 = 2 CrO2 + 3 NO3
HCO3{-} + NH4{+} + C5H12O2N2 = C6H13O3N3 + H2O =>
HCO3{-} + NH4{+} + C5H12O2N2 = C6H13O3N3 + 2 H2O
H2O + SO3 = OHS + O =>
H2O + 2 SO3 = 2 OHS + 5 O
Ba(IO3)2 = Ba5(IO6)2 + I2 + O2 =>
5 Ba(IO3)2 = Ba5(IO6)2 + 4 I2 + 9 O2
Na + CaSO4 = Ca + NaSO4 =>
Na + CaSO4 = Ca + NaSO4
La + HCl = LaCl + H2 =>
2 La + 2 HCl = 2 LaCl + H2
C3H88(g) + O2(g) = CO2(g) + H2O(l) =>
C3H88(g) + 25 O2(g) = 3 CO2(g) + 44 H2O(l)
C17H35COOH + KMnO4 + H2SO4 = C15H29CHOHCHOHCOOH + K2SO4 + MnSO4 + H2O =>
5 C17H35COOH + 6 KMnO4 + 9 H2SO4 = 5 C15H29CHOHCHOHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2O2(I) = H2O(I) + O2(g) =>
2 H2O2(I) = 2 H2O(I) + O2(g)
NaHCO3 + HCl = NaCl + HCO3H =>
NaHCO3 + HCl = NaCl + HCO3H
Cr{-3} + MnO2 + OH{-} = CrO4{-2} + Mn{-2} + H2O =>
2 Cr{-3} + 3 MnO2 + 4 OH{-} = 2 CrO4{-2} + 3 Mn{-2} + 2 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
H2O2 + CoCl2 = CoCl + HCl + O2 =>
H2O2 + 2 CoCl2 = 2 CoCl + 2 HCl + O2
Ni(NH3)6 + HCl = NiCl + H(NH3)6 =>
Ni(NH3)6 + HCl = NiCl + H(NH3)6
Ba2O + Cl2 = BaCl2 + O2 =>
2 Ba2O + 4 Cl2 = 4 BaCl2 + O2
Zn + HCl(aq) = ZnCl(aq) + H2(g) =>
2 Zn + 2 HCl(aq) = 2 ZnCl(aq) + H2(g)
Zn(NO3)2 + H2O = ZnO + HNO3 =>
Zn(NO3)2 + H2O = ZnO + 2 HNO3
Cr(OH)2 + HCl = CrCl2 + H2O =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O
NaH(CO3) = Na2C2O4 + H2O + O2 =>
4 NaH(CO3) = 2 Na2C2O4 + 2 H2O + O2
MnO2 + Na2CO3 + NaNO3 = NaMnO4 + NaNO2 + CO2 =>
2 MnO2 + Na2CO3 + 3 NaNO3 = 2 NaMnO4 + 3 NaNO2 + CO2
Bi(NO3)3 + NaOH + Na2SnO2 = Bi + Na2SnO3 + NaNO3 + H2O =>
2 Bi(NO3)3 + 6 NaOH + 3 Na2SnO2 = 2 Bi + 3 Na2SnO3 + 6 NaNO3 + 3 H2O
Ca3(PO4)2 + SiO + C = CaSiO + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO + 16 C = 6 CaSiO + 16 CO + P4
Ag(NO3)2 + HCl = AgCl2 + HNO3 =>
Ag(NO3)2 + 2 HCl = AgCl2 + 2 HNO3
MnO2 + H2O2 = H2 + MnO4 =>
MnO2 + H2O2 = H2 + MnO4
F + KBr = FBr + K =>
F + KBr = FBr + K
Ag + S = Ag2S =>
2 Ag + S = Ag2S
H3O{+} + MnO4{-} + {3-} = MnO2 + H2O =>
4 H3O{+} + MnO4{-} + {3-} = MnO2 + 6 H2O
H2O + NO2 = NH4 + O2 =>
2 H2O + NO2 = NH4 + 2 O2
NH3 + CH3COOH = NH4 + CH3COO =>
NH3 + CH3COOH = NH4 + CH3COO
BF + HF = BF4 + H =>
BF + 3 HF = BF4 + 3 H
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
AgNO3 + Na2PO4 = AgPO4 + Na2NO3 =>
AgNO3 + Na2PO4 = AgPO4 + Na2NO3
MgO + HClO2 = Mg(ClO2)2 + H2O =>
MgO + 2 HClO2 = Mg(ClO2)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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