| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
Fe2O3 + HCl + SnCl2 = FeCl2 + H2O + SnCl4 =>
Fe2O3 + 6 HCl + SnCl2 = 2 FeCl2 + 3 H2O + SnCl4
KMnO4 + H2SO4 + SB = K2SO4 + MnSO4 + SB2O3 + H2O =>
12 KMnO4 + 13 H2SO4 + 10 SB = 6 K2SO4 + 12 MnSO4 + 5 SB2O3 + 13 H2O
C6H34 + O2 = CO + H2O =>
2 C6H34 + 23 O2 = 12 CO + 34 H2O
KCl + CUCl = K + CUCl2 =>
KCl + CUCl = K + CUCl2
Br2 + NaY = Y + NaBr =>
Br2 + 2 NaY = 2 Y + 2 NaBr
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + NO + 2 CH3COOK + 2 KCl + H2O
NaNO2 + C12H16Cl2N2 + C6H8N2O2S = C18H19N5O2S + HCl + NaCl + H2O =>
NaNO2 + C12H16Cl2N2 + C6H8N2O2S = C18H19N5O2S + HCl + NaCl + 2 H2O
C26H22O2 + C2H4O2 = C26H20O + C2H6O3 =>
C26H22O2 + C2H4O2 = C26H20O + C2H6O3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Ag(NO3) + Na2S = Ag2S + Na(NO3) =>
2 Ag(NO3) + Na2S = Ag2S + 2 Na(NO3)
Ca3C6 + H2O = C2H2 + Ca(OH)2 =>
Ca3C6 + 6 H2O = 3 C2H2 + 3 Ca(OH)2
CaCl2 + Na3PO4 = Ca3 + (PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3 + (PO4)2 + 6 NaCl
CaCl2 + Na2C03 = CaC03 + NaCl =>
CaCl2 + Na2C03 = CaC03 + 2 NaCl
C3H10 = C2H8 + CH2 =>
C3H10 = C2H8 + CH2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na3BO4 + H2O = Na2HBO4 + NaOH =>
Na3BO4 + H2O = Na2HBO4 + NaOH
KMnO2 + SO2 + H2O = MnSO2 + H2SO4 + K2SO4 =>
2 KMnO2 + 5 SO2 + 2 H2O = 2 MnSO2 + 2 H2SO4 + K2SO4
Tl2O3 + H + Cl = TlCl + H2O =>
Tl2O3 + 6 H + 2 Cl = 2 TlCl + 3 H2O
Ba(H2PO2)2 + AgNO3 + H2O = Ag + H3PO4 + Ba(NO3)2 + HNO3 =>
Ba(H2PO2)2 + 8 AgNO3 + 4 H2O = 8 Ag + 2 H3PO4 + Ba(NO3)2 + 6 HNO3
Cl2 + Ba(OH)2 = Ba(ClO3)2 + BaCl2 + H2O =>
6 Cl2 + 6 Ba(OH)2 = Ba(ClO3)2 + 5 BaCl2 + 6 H2O
Cu(No3)2NaS = CuSNa(No3)2 =>
Cu(No3)2NaS = CuSNa(No3)2
MnO2 + SO2 = MnS + O2 =>
MnO2 + SO2 = MnS + 2 O2
SO2(g) + OH(g) = HSO3(g) =>
SO2(g) + OH(g) = HSO3(g)
NH4(NO2) = N2 + H2O =>
NH4(NO2) = N2 + 2 H2O
HNO3 + Cu = Cu2O + NO + H2O =>
2 HNO3 + 6 Cu = 3 Cu2O + 2 NO + H2O
Pb + Ag{+} = Pb{+2} + Ag =>
Pb + 2 Ag{+} = Pb{+2} + 2 Ag
NaSCN + KMnO4 + H2SO4 = K3SO4 + MnSO4 + HCN + Na2SO4 + H2O =>
8 NaSCN + 9 KMnO4 + 8 H2SO4 = 3 K3SO4 + 9 MnSO4 + 8 HCN + 4 Na2SO4 + 4 H2O
CaOH{2} = CaO + H{2}O =>
CaOH{2} = CaO + H{2}O
In + H2O = In2O3 + H2 =>
2 In + 3 H2O = In2O3 + 3 H2
Pb + Ag{+} = Pb{+2} + Ag =>
Pb + 2 Ag{+} = Pb{+2} + 2 Ag
NH4Br + LiNH2 = NH3 + LiBr =>
NH4Br + LiNH2 = 2 NH3 + LiBr
CH3CH(OH)CH3 + HO2 = CO2 + H2O =>
CH3CH(OH)CH3 + 6 HO2 = 3 CO2 + 7 H2O
NaHTeO4 + H2O = NaOH + H2TeO4 =>
NaHTeO4 + H2O = NaOH + H2TeO4
Fe + HCOOH = Fe(COOH) + H2 =>
2 Fe + 2 HCOOH = 2 Fe(COOH) + H2
C2H4O + Cr2O7{-2} + H{+} = C2H4O2 + H2O + Cr{+3} =>
3 C2H4O + Cr2O7{-2} + 8 H{+} = 3 C2H4O2 + 4 H2O + 2 Cr{+3}
CH3CH2CH2NH2 + O2 = CO2 + H2O + NO2 =>
4 CH3CH2CH2NH2 + 25 O2 = 12 CO2 + 18 H2O + 4 NO2
ZnSO4 + KOH + H2O = K2[Zn(OH)4] + H2SO4 =>
ZnSO4 + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2SO4
(CoCl2)*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2(CoCl2)*6H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2(Co(NH3)6)Cl3 + 24 H2O
PBO + H2CO3 = PBCO3 + H2O =>
PBO + H2CO3 = PBCO3 + H2O
HNO3 + H2O = HNO3(H2O)10 =>
HNO3 + 10 H2O = HNO3(H2O)10
Mg + FeCI2 = Fe + MgCI2 =>
Mg + FeCI2 = Fe + MgCI2
KI + FeCl3 = FeI3 + KCl =>
3 KI + FeCl3 = FeI3 + 3 KCl
NaClO3 + HI + H2SO4 = HCl + I2 + NaHSO4 + H2O =>
NaClO3 + 6 HI + H2SO4 = HCl + 3 I2 + NaHSO4 + 3 H2O
Zn(NO3)2 + Na2S = ZnS + NO3 + Na =>
Zn(NO3)2 + Na2S = ZnS + 2 NO3 + 2 Na
Zn(CH3COO) + CuSO4 = Cu(CH3COO) + ZnSO4 =>
Zn(CH3COO) + CuSO4 = Cu(CH3COO) + ZnSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl(aq)NH3(aq) = NH4Cl(aq)* =>
HCl(aq)NH3(aq) = NH4Cl(aq)*
NH4HCo3 + NaOH = Na2Co3 + NH3 + H2O =>
NH4HCo3 + 2 NaOH = Na2Co3 + NH3 + 2 H2O
Na(NH)3 + Na(NO)3 = NaN3 + Na(OH) + (NH)3 =>
4 Na(NH)3 + Na(NO)3 = 2 NaN3 + 3 Na(OH) + 3(NH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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