| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCl2 + 2 Ga(NO3)3 = 2 GaCl3 + 3 Ca(NO3)2
AlBr3 + PbO = Al2O3 + PbBr2 =>
2 AlBr3 + 3 PbO = Al2O3 + 3 PbBr2
NaSiO3 + H2O = H2SiO3 + NaO =>
NaSiO3 + H2O = H2SiO3 + NaO
Ag(No3)2(aq) + ZnCl2(ag) = AgCl2(s) + Zn(No3)2 =>
Ag(No3)2(aq) + ZnCl2(ag) = AgCl2(s) + Zn(No3)2
Mg(OH)2 + H3PO4 = Mg3PO4 + H(OH)2 =>
3 Mg(OH)2 + H3PO4 = Mg3PO4 + 3 H(OH)2
NaNO3 + AgNo3 = NaNo3 + AgNO3 =>
NaNO3 + AgNo3 = NaNo3 + AgNO3
KBrO = KBrO3 + KBr =>
3 KBrO = KBrO3 + 2 KBr
AgNO3 + (NH4)2SO4 = Ag2SO4 + (NH4NO3) =>
2 AgNO3 + (NH4)2SO4 = Ag2SO4 + 2(NH4NO3)
C2WH3 = C + H2 + WC =>
2 C2WH3 = 2 C + 3 H2 + 2 WC
C4H10 + O2 = H2O + CO2H2O =>
2 C4H10 + 13 O2 = 2 H2O + 8 CO2H2O
Al(OH)3 + Cr(No3)3 = Al(No3)3 + Cr(OH)3 =>
Al(OH)3 + Cr(No3)3 = Al(No3)3 + Cr(OH)3
Ca(NO3)2 + BaCl2 = Ca(Cl)2 + Ba(NO3)2 =>
Ca(NO3)2 + BaCl2 = Ca(Cl)2 + Ba(NO3)2
CH3CH2SH + O2 = CO2 + H2O + S =>
2 CH3CH2SH + 7 O2 = 4 CO2 + 6 H2O + 2 S
CH3CHCH2 + KMnO4 + H2O = MnO2 + KOH + CH2OHCHOHCH3 =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH2OHCHOHCH3
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2 =>
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2
PO4H3 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 PO4H3 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NaF + H2 = Na + HF =>
2 NaF + H2 = 2 Na + 2 HF
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NaCO3CaCl2 = NaCl2CO3Ca =>
NaCO3CaCl2 = NaCl2CO3Ca
C2H4 + KOH + KMnO4 = K2MnO4 + C2H4(OH)2 =>
C2H4 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + C2H4(OH)2
NaBr + Ag2SO4 = Na2SO4 + AgBr =>
2 NaBr + Ag2SO4 = Na2SO4 + 2 AgBr
MgCl2(aq) + KOH(aq) = Mg(OH)2 + KCl =>
MgCl2(aq) + 2 KOH(aq) = Mg(OH)2 + 2 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
O3CaC = CaOCO2 =>
O3CaC = CaOCO2
MgCl2(aq) + KOH(aq) = Mg(OH)2 + KCl =>
MgCl2(aq) + 2 KOH(aq) = Mg(OH)2 + 2 KCl
Cl + CH3CH2COOH = Cl(CH3CH2COO) + H2 =>
2 Cl + 2 CH3CH2COOH = 2 Cl(CH3CH2COO) + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + Cr(No3)3 = Al(No3)3 + Cr(OH)3 =>
Al(OH)3 + Cr(No3)3 = Al(No3)3 + Cr(OH)3
Al2(SO4)3 + K = Al + K2SO4 =>
Al2(SO4)3 + 6 K = 2 Al + 3 K2SO4
HgS + CaO2 = Hg + CaS + CaSO4 =>
2 HgS + 2 CaO2 = 2 Hg + CaS + CaSO4
C4O2 + H2O = C6H12O6 + O2 =>
3 C4O2 + 12 H2O = 2 C6H12O6 + 3 O2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
KOH = KHO =>
KOH = KHO
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
LiCl + KMnO4 + H2SO4 = Cl + MnSO4 + K2SO4 + Li2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 10 Cl + 2 MnSO4 + K2SO4 + 5 Li2SO4 + 8 H2O
Zn(NO3)2 + K2CrO4 = ZnCrO4 + K(NO3) =>
Zn(NO3)2 + K2CrO4 = ZnCrO4 + 2 K(NO3)
K2Co3 + H2O = KOH + KHCo3 =>
K2Co3 + H2O = KOH + KHCo3
Al(OH)3 + HCn = Al(Cn)3 + H2O =>
Al(OH)3 + 3 HCn = Al(Cn)3 + 3 H2O
KMnO3 = KMnO2 + O2 =>
2 KMnO3 = 2 KMnO2 + O2
NaNO3 + NaOH + Zn = H2O + NH3 + Na2ZnO2 =>
NaNO3 + 7 NaOH + 4 Zn = 2 H2O + NH3 + 4 Na2ZnO2
Al2O3(s) + HCl(ac) = AlCl3(ac) + H2O(g) =>
Al2O3(s) + 6 HCl(ac) = 2 AlCl3(ac) + 3 H2O(g)
CH3COOHCH2CH3 + H2O = CH3COOH + HOCH2CH3 =>
4 CH3COOHCH2CH3 + 3 H2O = 3 CH3COOH + 5 HOCH2CH3
N2O3 + NO2 = N3O5 =>
N2O3 + NO2 = N3O5
C2H12 + O = CO + H =>
C2H12 + 2 O = 2 CO + 12 H
NaNO3 + NaOH + Zn = H2O + NH3 + Na2ZnO2 =>
NaNO3 + 7 NaOH + 4 Zn = 2 H2O + NH3 + 4 Na2ZnO2
C7H15COOH + KOH = C7H15COOK + H2O =>
C7H15COOH + KOH = C7H15COOK + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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