| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl = H2Cl2
AI(NO3)3 + KOH = AI(OH)3 + KNO3 =>
AI(NO3)3 + 3 KOH = AI(OH)3 + 3 KNO3
K2CO3 + Ca(NO3)2 = CaCO3 + KNO3 =>
K2CO3 + Ca(NO3)2 = CaCO3 + 2 KNO3
C12H22O11 + KNO3 = CO2 + H2O + K + N2O =>
5 C12H22O11 + 48 KNO3 = 60 CO2 + 55 H2O + 48 K + 24 N2O
Ca(OH)2 + Na = Na2OH + Ca =>
Ca(OH)2 + 4 Na = 2 Na2OH + Ca
HNO3(aq) + KOH(aq) = H2O + KNO3(aq) =>
HNO3(aq) + KOH(aq) = H2O + KNO3(aq)
CH3CH2CH2CH3 + Cl2 = CH3CHClCH2CH3 + HCl =>
CH3CH2CH2CH3 + Cl2 = CH3CHClCH2CH3 + HCl
Mg(HSO4)2 = MgSO4 + H2SO4 =>
Mg(HSO4)2 = MgSO4 + H2SO4
SrS + Ag2SO4 = Ag2S + SrSO4 =>
SrS + Ag2SO4 = Ag2S + SrSO4
Na2CrO4(aq) + KOH(aq) = K2CrO4(aq) + NaOH(aq) =>
Na2CrO4(aq) + 2 KOH(aq) = K2CrO4(aq) + 2 NaOH(aq)
C5H12O12 + O2 = H2O + CO2 =>
C5H12O12 + 2 O2 = 6 H2O + 5 CO2
Na3N + Ba = Ba3N + Na3 =>
Na3N + 3 Ba = Ba3N + Na3
HC2H3O = HC2O + H30 =>
10 HC2H3O = 10 HC2O + H30
KCl + (NH4)2S = K2S + NH4Cl =>
2 KCl + (NH4)2S = K2S + 2 NH4Cl
AI(NO3)3 + KOH = AI(OH)3 + KNO3 =>
AI(NO3)3 + 3 KOH = AI(OH)3 + 3 KNO3
C2H56OH + O2 = CO2 + H2O =>
4 C2H56OH + 63 O2 = 8 CO2 + 114 H2O
KCN + NH4Cl = KCl + N2H4C =>
KCN + NH4Cl = KCl + N2H4C
AI(NO3)3 + KOH = AI(OH)3 + KNO3 =>
AI(NO3)3 + 3 KOH = AI(OH)3 + 3 KNO3
Ag2(C2O4) = (C2O4) + Ag2 =>
Ag2(C2O4) = (C2O4) + Ag2
NO3 + Cl = NO3Cl =>
NO3 + Cl = NO3Cl
K2Cr2O7(s) + H2O(l) = KOH + H2CrO4 =>
K2Cr2O7(s) + 3 H2O(l) = 2 KOH + 2 H2CrO4
Ir + O2 = Ir2O4 =>
2 Ir + 2 O2 = Ir2O4
Ni + OH + Cl = Ni(OH)Cl =>
Ni + OH + Cl = Ni(OH)Cl
NaHCO3 + C6H8O7 = NaC6H7O7 + CO2 + H2O =>
NaHCO3 + C6H8O7 = NaC6H7O7 + CO2 + H2O
NiC204*2H20 + O2 = NiO + H2O + CO2 =>
2 NiC204*2H20 + 429 O2 = 2 NiO + 40 H2O + 408 CO2
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
HCOH = H2 + CO =>
HCOH = H2 + CO
C34H48N6 + O2 = CO2 + H2O + NO2 =>
C34H48N6 + 52 O2 = 34 CO2 + 24 H2O + 6 NO2
Pb + PbO2 + H2SO4 = PbSO4 + Pb(OH)2 =>
Pb + PbO2 + H2SO4 = PbSO4 + Pb(OH)2
Na + H + CO2 + O2 = NaHCO3 =>
2 Na + 2 H + 2 CO2 + O2 = 2 NaHCO3
Na2CO3 + NaOH = Na2OH + NaCO3 =>
Na2CO3 + NaOH = Na2OH + NaCO3
A1 + HC1 = A1C3 + H2 =>
2 A1 + 6 HC1 = 2 A1C3 + 3 H2
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
Fe2O3 + I2 = FeI3 + O2 =>
2 Fe2O3 + 6 I2 = 4 FeI3 + 3 O2
LiBr + I2 = LiI + Br =>
2 LiBr + I2 = 2 LiI + 2 Br
Cu(NO3)2*3H2O = NO2 + O2 + H2O + CuO =>
2 Cu(NO3)2*3H2O = 4 NO2 + O2 + 6 H2O + 2 CuO
H3PO4 + K2S = K2PO4 + H3S =>
H3PO4 + K2S = K2PO4 + H3S
H2F{+} + NH2{-} = H2FNH2 =>
H2F{+} + NH2{-} = H2FNH2
I + Mg = MgI63738 =>
63738 I + Mg = MgI63738
Pb(IV)(SO4)2 + NH4NO3 = Pb(IV)(NO3)4 + (NH4)2SO4 =>
Pb(IV)(SO4)2 + 4 NH4NO3 = Pb(IV)(NO3)4 + 2(NH4)2SO4
Zn + CH3COOH = Zn(O2CCH3)2 + H2 =>
Zn + 2 CH3COOH = Zn(O2CCH3)2 + H2
HNO3 + Na2SO3 = HSO3 + Na2(NO3) =>
HNO3 + Na2SO3 = HSO3 + Na2(NO3)
Ag(NH3)Cl + HNO3 = AgCl + NH4 + NO3 =>
Ag(NH3)Cl + HNO3 = AgCl + NH4 + NO3
NiO3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
NiO3 + 2 Fe + 3 H2O = Ni(OH)2 + 2 Fe(OH)2
Sr(NO3)2 + BaSO4 = SrSO4 + Ba(NO3)2 =>
Sr(NO3)2 + BaSO4 = SrSO4 + Ba(NO3)2
HCOOH + [Ag(NH3)2OH] = (NH4)2CO3 + NH3 + Ag + H2O =>
HCOOH + 2[Ag(NH3)2OH] = (NH4)2CO3 + 2 NH3 + 2 Ag + H2O
Na2(C2O2)4 + K2(MnO)4 + H2(SO2)4 = K2(SO2)4 + Na2(SO2)4 + Mn2(SO2)4 + CO2 + H2O =>
Na2(C2O2)4 + 9 K2(MnO)4 + 28 H2(SO2)4 = 9 K2(SO2)4 + Na2(SO2)4 + 18 Mn2(SO2)4 + 8 CO2 + 28 H2O
HgSO4(heat) = HgO + SO3 =>
HgSO4(heat) = HgO + SO3
Ca3 = Ca2 =>
2 Ca3 = 3 Ca2
C2H2 + O2 = CO3 + H2O =>
2 C2H2 + 7 O2 = 4 CO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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