| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaCl2(aq) + Al2(SO4)3(aq) = 3 BaSO4(s) + 2 AlCl3(aq)
HHO + CO2 = C8H18 + O2 =>
18 HHO + 16 CO2 = 2 C8H18 + 25 O2
C6H5COOH + NaOH = H2O + NaC6H5COO =>
C6H5COOH + NaOH = H2O + NaC6H5COO
ZnSO4 + Na2(CO3) = ZnCO3 + Na2(SO4) =>
ZnSO4 + Na2(CO3) = ZnCO3 + Na2(SO4)
NH4Cl(s) = NH3(s) + HCl(g) =>
NH4Cl(s) = NH3(s) + HCl(g)
CO2(Cr2O7)3 = CO2 + Cr2O7 =>
CO2(Cr2O7)3 = CO2 + 3 Cr2O7
KF + Mg(OH)2 = KOH + MgF2 =>
2 KF + Mg(OH)2 = 2 KOH + MgF2
H3PO2 + LiOH = LiH2PO2 + H2O =>
H3PO2 + LiOH = LiH2PO2 + H2O
KI + Na2SO3 = KSO3 + INa2 =>
KI + Na2SO3 = KSO3 + INa2
Ba(NO3)2 + Na3PO4 = Ba(PO4) + Na3(NO3)2 =>
Ba(NO3)2 + Na3PO4 = Ba(PO4) + Na3(NO3)2
AgI + Fe(Co3)3 = FeI3 + AgCo3 =>
3 AgI + Fe(Co3)3 = FeI3 + 3 AgCo3
H2SO4(ac) + H2O(l) = H3O(ac) + HSO4 =>
H2SO4(ac) + H2O(l) = H3O(ac) + HSO4
ZnSO4(aq) + AgNO3(aq) = ZnNO3(aq) + AgSO4(aq) =>
ZnSO4(aq) + AgNO3(aq) = ZnNO3(aq) + AgSO4(aq)
CH3CH2CHO1 + O2 = CO2 + H2O =>
CH3CH2CHO1 + 4 O2 = 3 CO2 + 3 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
H2SO4 + KI = I + H2O + KHSO4 + H2S =>
9 H2SO4 + 8 KI = 8 I + 4 H2O + 8 KHSO4 + H2S
KCl + KOH = K2 + ClOH =>
KCl + KOH = K2 + ClOH
PbCI2 + NaI = PbI2 + NaCI =>
PbCI2 + NaI = PbI2 + NaCI
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
H2O2 + MnSO4 + NaOH = MnO2 + Na2SO4 + H2O =>
H2O2 + MnSO4 + 2 NaOH = MnO2 + Na2SO4 + 2 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Br2 + Cr = Cr(Br)3 =>
3 Br2 + 2 Cr = 2 Cr(Br)3
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
Zn(OH)2 + NH4OH = [Zn(NH3)6](OH)2 + H2O =>
Zn(OH)2 + 6 NH4OH = [Zn(NH3)6](OH)2 + 6 H2O
AgCl + NH3 = [Ag(NH3)2]Cl =>
AgCl + 2 NH3 = [Ag(NH3)2]Cl
CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
BaOH + KCrO4 = BaCrO4 + KOH =>
BaOH + KCrO4 = BaCrO4 + KOH
H2CrO4 + Fe = Fe2(CrO4)3 + H2 =>
3 H2CrO4 + 2 Fe = Fe2(CrO4)3 + 3 H2
Cl2 + F2 = ClF =>
Cl2 + F2 = 2 ClF
BaS + PtF = BaF2 + Pt2S =>
BaS + 2 PtF = BaF2 + Pt2S
SrS + Cu(SO4) = CuS + SrSO4 =>
SrS + Cu(SO4) = CuS + SrSO4
NaCl(aq) + BeF2(aq) = NaF + BeCl2(aq) =>
2 NaCl(aq) + BeF2(aq) = 2 NaF + BeCl2(aq)
K2CrO4 + HCl = CrO3 + KCl + H2O =>
K2CrO4 + 2 HCl = CrO3 + 2 KCl + H2O
Fe + Zn(NO3)2 = Fe2(NO3)2 + Zn =>
2 Fe + Zn(NO3)2 = Fe2(NO3)2 + Zn
NiH2 + H2O = NiOH + H2 =>
2 NiH2 + 2 H2O = 2 NiOH + 3 H2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
CaO + Rh2O3 + KClO4 = CaRhO3 + KClO3 =>
2 CaO + Rh2O3 + KClO4 = 2 CaRhO3 + KClO3
SCN + Ag = Ag(SCN) =>
SCN + Ag = Ag(SCN)
Rb + Sn = RbSn =>
Rb + Sn = RbSn
Cr2O3 + K2CO3 + O2 = K2CrO4 + CO2 =>
2 Cr2O3 + 4 K2CO3 + 3 O2 = 4 K2CrO4 + 4 CO2
Ag + AuNO3 = Ag(NO3)2 + Au =>
Ag + 2 AuNO3 = Ag(NO3)2 + 2 Au
Fe2O3 + C2 = Fe + CO2 =>
4 Fe2O3 + 3 C2 = 8 Fe + 6 CO2
NaHCO3 + O2(heat) = Na2CO3 + CO3 + H2O =>
4 NaHCO3 + O2(heat) = 2 Na2CO3 + 2 CO3 + 2 H2O
Mn2{+} + Ag{+} + OH{-} = MnO4{-} + Ag + H2O =>
Mn2{+} + 13 Ag{+} + 16 OH{-} = 2 MnO4{-} + 13 Ag + 8 H2O
Ca(CIO3)2 + (NH4)2SO4 = CaSO4 + NH4(CIO3) =>
Ca(CIO3)2 + (NH4)2SO4 = CaSO4 + 2 NH4(CIO3)
FeAsS + ClO2 + H2O = Fe{+3} + AsO4{-3} + SO4{-2} + Cl{-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 Fe{+3} + 5 AsO4{-3} + 5 SO4{-2} + 14 Cl{-} + 24 H{+}
MnSO4 + KMnO4 + H = K2SO4 + Mn2O3 + H2O =>
2 MnSO4 + 4 KMnO4 + 14 H = 2 K2SO4 + 3 Mn2O3 + 7 H2O
C5H11OH + C4H8O2 = C9H18O2 + H2O =>
C5H11OH + C4H8O2 = C9H18O2 + H2O
C4H9S + O2 = CO2 + SO4 + H2O =>
4 C4H9S + 33 O2 = 16 CO2 + 4 SO4 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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