| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Calciumcarbonate + hydrochloricacid = carbondioxide + water + calciumchloride =>
CaCO3 + 2 HCl = CO2 + H2O + CaCl2
SrI2 + H2O = HI + SrO =>
SrI2 + H2O = 2 HI + SrO
CO2 + NOH = H2O + NO + C =>
CO2 + 4 NOH = 2 H2O + 4 NO + C
Al2(SO4)3 + CH3COONa + H2O = Al(OH)2(CH3COO) + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 2 Al(OH)2(CH3COO) + 3 Na2SO4 + 4 CH3COOH
Fe(NO3)3 + Na2CO3 + H2O = Fe(OH)3 + NaNO3 + CO2 =>
2 Fe(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 CO2
ZnF2 + PBr3 = PF3 + ZnBr2 =>
3 ZnF2 + 2 PBr3 = 2 PF3 + 3 ZnBr2
Cr(OH)3 + NaOH + Br2 = NaBr + Na2CrO4 + H2O =>
2 Cr(OH)3 + 10 NaOH + 3 Br2 = 6 NaBr + 2 Na2CrO4 + 8 H2O
Cu(ClO4)2(aq) + Na2S(aq) = CuS(s) + NaClO4(aq) =>
Cu(ClO4)2(aq) + Na2S(aq) = CuS(s) + 2 NaClO4(aq)
CH3(CH2)5OH + O2 = H2O + CO2 =>
CH3(CH2)5OH + 9 O2 = 7 H2O + 6 CO2
CH3COCOOH + O2 = CO2 + H2O =>
2 CH3COCOOH + 5 O2 = 6 CO2 + 4 H2O
Cr(NO3)3 + NaOH = NaNO3 + Cr(OH)3 =>
Cr(NO3)3 + 3 NaOH = 3 NaNO3 + Cr(OH)3
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Zn + HClO4 = ZnCl2 + H2O + O2 =>
2 Zn + 4 HClO4 = 2 ZnCl2 + 2 H2O + 7 O2
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
C6H5COCl + C2H5OH = C6H5COOC2H5 + HCl =>
C6H5COCl + C2H5OH = C6H5COOC2H5 + HCl
CH3CH2OH + H2O2 = CH3CH2COOH + H2O =>
3 CH3CH2OH + 4 H2O2 = 2 CH3CH2COOH + 7 H2O
NaOH + CaClOH = Ca(OH)2 + NaCl =>
NaOH + CaClOH = Ca(OH)2 + NaCl
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CO2 + (CO3)2 + H2O = HCO3 =>
2 CO2 + (CO3)2 + 2 H2O = 4 HCO3
Fe2O3 + NaHCO3 = Fe2(CO3)3 + Na2CO3 + H2O =>
Fe2O3 + 6 NaHCO3 = Fe2(CO3)3 + 3 Na2CO3 + 3 H2O
La(NO3)3*6H2O + Na2CO3*10H2O = La2(CO3)3 + NaNO3 + H2O =>
2 La(NO3)3*6H2O + 3 Na2CO3*10H2O = La2(CO3)3 + 6 NaNO3 + 42 H2O
KNO3 = KO2 + NO =>
KNO3 = KO2 + NO
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
NaClO + H2O2 = NaOH + Cl2 + O =>
2 NaClO + H2O2 = 2 NaOH + Cl2 + 2 O
Mg(s) + O2(g) = MgO2(aq) =>
Mg(s) + O2(g) = MgO2(aq)
Pt + HCl + HNO3 = H2PtCl6 + N7O3 + H2O =>
29 Pt + 174 HCl + 28 HNO3 = 29 H2PtCl6 + 4 N7O3 + 72 H2O
NaCH3COO + HCl = NaCl + CH3COOH =>
NaCH3COO + HCl = NaCl + CH3COOH
KCl + BaCl2 = KBa + Cl =>
KCl + BaCl2 = KBa + 3 Cl
C6H5CH2OH + KMnO4 = C6H5COOH + H2O + KOH + MnO2 =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5COOH + H2O + 4 KOH + 4 MnO2
C + Cl2 = CCl14 =>
C + 7 Cl2 = CCl14
Zn(C2H3O2)2(aq) + K2S(aq) = ZnS(s) + KC2H3O2(aq) =>
Zn(C2H3O2)2(aq) + K2S(aq) = ZnS(s) + 2 KC2H3O2(aq)
Ca(C2H3O2)2 + KNO3 = Ca(NO3)2 + KC2H3O2 =>
Ca(C2H3O2)2 + 2 KNO3 = Ca(NO3)2 + 2 KC2H3O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na + H2O = NaOH + H2Na0 =>
3 Na + 2 H2O = 2 NaOH + H2Na0
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HgSO4 + NO + H2O = HNO3 + H2SO4 + Hg =>
3 HgSO4 + 2 NO + 4 H2O = 2 HNO3 + 3 H2SO4 + 3 Hg
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NaHCO3 + HCI = NaCI + H2CO3 =>
NaHCO3 + HCI = NaCI + H2CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 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
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2SO4 + Ti = H2O + S + Ti2(SO4)3 =>
4 H2SO4 + 2 Ti = 4 H2O + S + Ti2(SO4)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/10/25
Équations équilibrées sur04/09/24
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