| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Zn = Cu + ZnSO4
C2 + H6 + O2 = C6H12O6 =>
3 C2 + 2 H6 + 3 O2 = C6H12O6
OH{-} + ClO{-} + S2O3{2-} = Cl{-} + SO4{2-} + H2O =>
2 OH{-} + 4 ClO{-} + S2O3{2-} = 4 Cl{-} + 2 SO4{2-} + H2O
BaO2H2SO4 = BaSO4H2O2 =>
BaO2H2SO4 = BaSO4H2O2
MgSO4*3H2O(s) = MgSO4(s) + H2O(g) =>
MgSO4*3H2O(s) = MgSO4(s) + 3 H2O(g)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
Br + HCl = HBr + Cl =>
Br + HCl = HBr + Cl
PbSO4 + PbS = SO2 + Pb =>
PbSO4 + PbS = 2 SO2 + 2 Pb
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
HNO3 + Cu = NO + H2O + CuNO3 =>
4 HNO3 + 3 Cu = NO + 2 H2O + 3 CuNO3
Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2) + H2SO4 + HNO3 =>
8 Ba(NO3)2 + 9 NH2SO3H + 12 H2O = 8 Ba(NH2) + 9 H2SO4 + 17 HNO3
Zn(s) + HCl(g) = H2(g) + ZnCl =>
2 Zn(s) + 2 HCl(g) = H2(g) + 2 ZnCl
CBr + F4 = CF4 + Br2 =>
2 CBr + 2 F4 = 2 CF4 + Br2
hydrochloricacid + ammonia = ammoniumchloride =>
HCl + NH3 = NH4Cl
C2H4Br2 + KOH = C2H3Br + KBr + H2O =>
C2H4Br2 + KOH = C2H3Br + KBr + H2O
NH4OH + I2 = H2O + N2 + NH4I =>
8 NH4OH + 3 I2 = 8 H2O + N2 + 6 NH4I
CrS + HNO3 = CrS04 + Cr(HNO4)3 + NO + H2O =>
4 CrS + 15 HNO3 = CrS04 + 3 Cr(HNO4)3 + 6 NO + 3 H2O
C4H10O4 + O2(g) = CO2(g) + H20(g) =>
2 C4H10O4 + 4 O2(g) = 8 CO2(g) + H20(g)
LiH + HF = LiF + H =>
LiH + HF = LiF + 2 H
C8H8O3 + NaOH = C7H5O3Na2 + C2H6O + H2O =>
13 C8H8O3 + 28 NaOH = 14 C7H5O3Na2 + 3 C2H6O + 22 H2O
CH3COOC2H5 + OH = C2H5OH + CH3COO =>
CH3COOC2H5 + OH = C2H5OH + CH3COO
C6H12O6 = C12H26O + H2O + CO2 =>
3 C6H12O6 = C12H26O + 5 H2O + 6 CO2
Br + H2O = HBr + OH =>
Br + H2O = HBr + OH
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2O + HCl = HCl*3H2O =>
3 H2O + HCl = HCl*3H2O
VOSO4 + Zn + H2SO4 = V2(SO4)3 + ZnSO4 + H2O =>
2 VOSO4 + Zn + 2 H2SO4 = V2(SO4)3 + ZnSO4 + 2 H2O
C2H4Br2 + KOH = C2H3Br + KBr + H2O =>
C2H4Br2 + KOH = C2H3Br + KBr + H2O
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2HSO4 =>
4 NaBr + 3 H2SO4 = 2 Br2 + SO2 + 2 H2O + 2 Na2HSO4
BaCl(aq) + NaOH(aq) = BaOH(s) + NaCl(aq) =>
BaCl(aq) + NaOH(aq) = BaOH(s) + NaCl(aq)
P4O10 + KOH = K2HPO4 + H2O =>
P4O10 + 8 KOH = 4 K2HPO4 + 2 H2O
(C4H9NH3Cl) + (ZnCl2) = (C4H9NH3)2ZnCl4 =>
2(C4H9NH3Cl) + (ZnCl2) = (C4H9NH3)2ZnCl4
MgSO3 + HNO3 = Mg(NO3)2 + SO2 + H2O =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + SO2 + H2O
Au2(SO4)3 + Ba(NO3)2 = Au2(NO3)2 + Ba(SO4)3 =>
Au2(SO4)3 + Ba(NO3)2 = Au2(NO3)2 + Ba(SO4)3
(NH4)2SO4 + Pb3(PO4)4 = (NH4)2(PO4)4 + Pb3SO4 =>
(NH4)2SO4 + Pb3(PO4)4 = (NH4)2(PO4)4 + Pb3SO4
COCl2 + NaOH = NaCl2 + COOH =>
COCl2 + NaOH = NaCl2 + COOH
CaC2O4 + KMnO4 + H2SO4 = MnSO4 + CaSO4 + K2SO4 + CO2 + H2O =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 CaSO4 + K2SO4 + 10 CO2 + 8 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Al + Pb(NO3)2(aq) = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2(aq) = 3 Pb + 2 Al(NO3)3
MgSO3 + HNO3 = Mg(NO3)2 + SO2 + H2O =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + SO2 + H2O
FeO2 = Fe2O4 =>
2 FeO2 = Fe2O4
Br(l) + NaI(aq) = NaBrI(aq) =>
Br(l) + NaI(aq) = NaBrI(aq)
CH3COOH + Cr(OH)3 = (CH3COO)3Cr + H2O =>
3 CH3COOH + Cr(OH)3 = (CH3COO)3Cr + 3 H2O
CaSiO3 + H2CO3 = Ca2 + HCO3 + SiO2 + H2O =>
2 CaSiO3 + 4 H2CO3 = Ca2 + 4 HCO3 + 2 SiO2 + 2 H2O
MgO + P2O5 = Mg3(PO4)2 =>
3 MgO + P2O5 = Mg3(PO4)2
SiCl4(l) + Mg(s) = MgCl2(s) + Si(s) =>
SiCl4(l) + 2 Mg(s) = 2 MgCl2(s) + Si(s)
Cu + Cl = CuCl =>
Cu + Cl = CuCl
ZnSO4 + NaOH = Zn(OH) + NaSO4 =>
ZnSO4 + NaOH = Zn(OH) + NaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/24
Équations équilibrées sur03/28/23
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