| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Hg2Cl2 + 2 SnCl4 = 6 HgCl2 + 2 SnCl
Na2HPO3 = Na3PO4 + PH3 + Na2HPO4 =>
4 Na2HPO3 = 2 Na3PO4 + PH3 + Na2HPO4
Fe2(CO3)3 + C2H4O2 = Fe(C2H3O2)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 C2H4O2 = 2 Fe(C2H3O2)3 + 3 CO2 + 3 H2O
FeCO3 + HCl = FeCl2 + H2O + CO2 =>
FeCO3 + 2 HCl = FeCl2 + H2O + CO2
Br2 + KNO2 + KOH = KBr + H2O + KNO3 =>
Br2 + KNO2 + 2 KOH = 2 KBr + H2O + KNO3
CaCO3 = Ca + C + O2 =>
2 CaCO3 = 2 Ca + 2 C + 3 O2
(NH4)2CO3 + Pb(OH)2 = NH4OH + PbCO3 =>
(NH4)2CO3 + Pb(OH)2 = 2 NH4OH + PbCO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Be(ClO3)2 = Be2 + ClO3 =>
2 Be(ClO3)2 = Be2 + 4 ClO3
Na2SO + BaCl2 = BaSO + NaCl =>
Na2SO + BaCl2 = BaSO + 2 NaCl
HC2H3O2 + Ca(OH)2 = CaC2H3O2 + H(OH)2 =>
HC2H3O2 + Ca(OH)2 = CaC2H3O2 + H(OH)2
Al(SO4) = Al + SO4 =>
Al(SO4) = Al + SO4
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
N2H6SO4 + NaOH = N2H4 + Na2SO4 + H2O =>
N2H6SO4 + 2 NaOH = N2H4 + Na2SO4 + 2 H2O
OH + HC4H8O4 = H2O + CO2 =>
17 OH + HC4H8O4 = 13 H2O + 4 CO2
HCl(aq) + Al(OH)3(aq) = H2O(l) + AlCl3(aq) =>
3 HCl(aq) + Al(OH)3(aq) = 3 H2O(l) + AlCl3(aq)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
(NO3)2 + K2 = KNO3 =>
(NO3)2 + K2 = 2 KNO3
C6H5CH2OH + CH3COCl = C6H5CH2OCOCH3 + HCl =>
C6H5CH2OH + CH3COCl = C6H5CH2OCOCH3 + HCl
H3AsO3 + H = AsH3 + H2O =>
H3AsO3 + 6 H = AsH3 + 3 H2O
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
HCl + H2O = Cl2O + H2 =>
2 HCl + H2O = Cl2O + 2 H2
CH3COOH + NaOH = CH3COONa + H2O(l) =>
CH3COOH + NaOH = CH3COONa + H2O(l)
C2O4H2*2H2O + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + H2O =>
C2O4H2*2H2O + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + 7 H2O
CrO(s) + Zn(s) = Cr(s) + ZnO(s) =>
CrO(s) + Zn(s) = Cr(s) + ZnO(s)
C4H11O2N + O2 = CO2 + H2O + NO3 =>
4 C4H11O2N + 29 O2 = 16 CO2 + 22 H2O + 4 NO3
Mn(NO3)4 + KOH = K(NO3)4 + MnOH =>
Mn(NO3)4 + KOH = K(NO3)4 + MnOH
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Mg(OH)2 + H2O4S = MgSO4 + H2O =>
Mg(OH)2 + H2O4S = MgSO4 + 2 H2O
Li3PO4 + HNO3 = LiNO3 + H3PO4 =>
Li3PO4 + 3 HNO3 = 3 LiNO3 + H3PO4
FeCl3 + Na2SO4 = Fe2SO4 + NaCl3 =>
2 FeCl3 + Na2SO4 = Fe2SO4 + 2 NaCl3
C6H5Cl + CuO + O2 = CuCl2 + CO2 + H2O =>
2 C6H5Cl + CuO + 14 O2 = CuCl2 + 12 CO2 + 5 H2O
KMnO4 + HCl = Cl2 + KCl + MnCl2 + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
SiH4 + NO2 = SiO2 + N2 + H2O =>
SiH4 + 2 NO2 = SiO2 + N2 + 2 H2O
CH3COOH + HOCH2CH2CH(CH3)CHCH3 = CH3COOCH2CH2CH(CH3)CH3 + H2O =>
17 CH3COOH + 20 HOCH2CH2CH(CH3)CHCH3 = 22 CH3COOCH2CH2CH(CH3)CH3 + 10 H2O
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
CuSO4 + Al2O3 = Al2(SO4)3 + CuO =>
3 CuSO4 + Al2O3 = Al2(SO4)3 + 3 CuO
HI + NaHCO3 = NaI + CO2 + H2O =>
HI + NaHCO3 = NaI + CO2 + H2O
NaClO3 + HCl = ClO2 + H2O + NaCl =>
5 NaClO3 + 6 HCl = 6 ClO2 + 3 H2O + 5 NaCl
C4H6N2S + NaOH = C4H5N2SNa + H2O =>
C4H6N2S + NaOH = C4H5N2SNa + H2O
P4 + Cu{2+} + H2O = H3PO4 + Cu + H3O{+} =>
P4 + 10 Cu{2+} + 36 H2O = 4 H3PO4 + 10 Cu + 20 H3O{+}
CuSO3 + AgNO3 = Cu(NO3)2 + Ag2SO3 =>
CuSO3 + 2 AgNO3 = Cu(NO3)2 + Ag2SO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca(NO3)2*4H2O + Al(NO3)3*9H2O = Ca12Al14O33 + N2 + O2 + H2O =>
24 Ca(NO3)2*4H2O + 28 Al(NO3)3*9H2O = 2 Ca12Al14O33 + 66 N2 + 165 O2 + 348 H2O
CH2O + CH3MgCl = CH4 + COH + MgCl =>
CH2O + CH3MgCl = CH4 + COH + MgCl
C7H8O + C4H6O3 = C9H10O2 + CH3COOH =>
C7H8O + C4H6O3 = C9H10O2 + CH3COOH
Na2HCO3 + H3C6H5O7 = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
18 Na2HCO3 + 11 H3C6H5O7 = 12 CO2(g) + 23 H2O(l) + 12 Na3C6H5O7(aq)
Mg{+2} + F{-} = MgF2 =>
Mg{+2} + 2 F{-} = MgF2
Rb2CO3(aq) + HBr(aq) = RbBr(aq) + CO2(g) + H2O(l) =>
Rb2CO3(aq) + 2 HBr(aq) = 2 RbBr(aq) + CO2(g) + H2O(l)
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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