| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 NaCl = CuCl2 + 2 Na
BaCl2 + MgCO3 = BaCO3 + MgCl2 =>
BaCl2 + MgCO3 = BaCO3 + MgCl2
LiO + H2 = LiOH =>
2 LiO + H2 = 2 LiOH
HI(aq) + KHSO3(aq) = KI(aq) + H2O(l) + SO2(aq) =>
HI(aq) + KHSO3(aq) = KI(aq) + H2O(l) + SO2(aq)
SO3 + Cl2 = SO3Cl2 =>
SO3 + Cl2 = SO3Cl2
Fe(OH)3(aq) = Fe2O3(aq) + H2O(l) =>
2 Fe(OH)3(aq) = Fe2O3(aq) + 3 H2O(l)
BaSO4 + NaCl = BaCl2 + SO4Na2 =>
BaSO4 + 2 NaCl = BaCl2 + SO4Na2
Na2SiO3 + Ca(OH)2 = CaSiO3 + NaOH =>
Na2SiO3 + Ca(OH)2 = CaSiO3 + 2 NaOH
NaHSO4 + NaOH = NaH + NaOHSO4 =>
NaHSO4 + NaOH = NaH + NaOHSO4
K2[Be(OH)4] = KOH + Be(OH)2 =>
K2[Be(OH)4] = 2 KOH + Be(OH)2
NaHSO4 + H2(SO)4 = Na2SO4 + SO2 + H2O =>
10 NaHSO4 + H2(SO)4 = 5 Na2SO4 + 9 SO2 + 6 H2O
Cr2(SO4)3 + NaS + H2O = Cr(OH)3 + NaSO4 + H2S =>
Cr2(SO4)3 + 3 NaS + 6 H2O = 2 Cr(OH)3 + 3 NaSO4 + 3 H2S
C6H8(l) + O2(g) = CO2(g) + H2O(l) =>
C6H8(l) + 8 O2(g) = 6 CO2(g) + 4 H2O(l)
Fe(s) + CuSO4(l) = FeSO4 + Cu =>
Fe(s) + CuSO4(l) = FeSO4 + Cu
HCOOHC3H7 = HCOOC3H7H =>
HCOOHC3H7 = HCOOC3H7H
MnCO3 + Na2CO3 + KNO3 = Na2MnO4 + KNO2 + CO2 =>
MnCO3 + Na2CO3 + 2 KNO3 = Na2MnO4 + 2 KNO2 + 2 CO2
Ca(H2PO4)2 + KOH = Ca3(PO4)2 + K3PO4 + H2O =>
3 Ca(H2PO4)2 + 12 KOH = Ca3(PO4)2 + 4 K3PO4 + 12 H2O
Na2CO3(s) + HCl(g) = NaCl(g) + H2O(aq) + CO2(g) =>
Na2CO3(s) + 2 HCl(g) = 2 NaCl(g) + H2O(aq) + CO2(g)
C5H11OH + Mg = C5H11OMg + H2 =>
2 C5H11OH + 2 Mg = 2 C5H11OMg + H2
NaOH + BeO = Be(OH)2 + Na2O =>
2 NaOH + BeO = Be(OH)2 + Na2O
Mg(HCO3)2 + H2O = (MgCO3)4*Mg(OH)2*5H2O + CO2 =>
5 Mg(HCO3)2 + H2O = (MgCO3)4*Mg(OH)2*5H2O + 6 CO2
HI + CuSO4 = Cu2I2 + H2SO4 + I2 =>
4 HI + 2 CuSO4 = Cu2I2 + 2 H2SO4 + I2
HNO3 + FeCl2 = Fe(NO3)2 + HCl =>
2 HNO3 + FeCl2 = Fe(NO3)2 + 2 HCl
Fe + CI = FeCI =>
Fe + CI = FeCI
[NH4]3PO4 + Pb[NO3]4 = Pb3[PO4]4 + NH4NO3 =>
4[NH4]3PO4 + 3 Pb[NO3]4 = Pb3[PO4]4 + 12 NH4NO3
C2HCl3O2 + H2O = H3O + C2Cl3O2 =>
C2HCl3O2 + H2O = H3O + C2Cl3O2
SodiumPhosphate + CalciumNitrate = SodiumNitrate + CalciumPhosphate =>
SodiumPhosphate + CalciumNitrate = SodiumNitrate + CalciumPhosphate
Cu + Na2SO4 + AuCl3 = Au2O3 + NaCl + CuCl2 + SO2 =>
3 Cu + 3 Na2SO4 + 4 AuCl3 = 2 Au2O3 + 6 NaCl + 3 CuCl2 + 3 SO2
ZeCONo = COZeNo =>
ZeCONo = COZeNo
Fe + Hg(NO3)2 = Fe(NO3)3 + Hg =>
2 Fe + 3 Hg(NO3)2 = 2 Fe(NO3)3 + 3 Hg
AlCl3 + AgNO3 = AlCl3AgNO3 =>
AlCl3 + AgNO3 = AlCl3AgNO3
PbS(g) + PbSO4(g) = Pb(l) + SO2(g) =>
PbS(g) + PbSO4(g) = 2 Pb(l) + 2 SO2(g)
Cl2(aq) + AlBr3(aq) = AlCl3(aq) + Br2(l) =>
3 Cl2(aq) + 2 AlBr3(aq) = 2 AlCl3(aq) + 3 Br2(l)
NH4SO4 + Na2CrO4 = Na2SO4 + NH4CrO4 =>
NH4SO4 + Na2CrO4 = Na2SO4 + NH4CrO4
Cu(OH)2 + C3H8O3 = C3H6O3Cu + H2O =>
Cu(OH)2 + C3H8O3 = C3H6O3Cu + 2 H2O
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4(s) =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4(s)
H2O2 + N2H4 = HN3 + H2O =>
5 H2O2 + 3 N2H4 = 2 HN3 + 10 H2O
Li(s) + F2(g) = LiF2(aq) =>
Li(s) + F2(g) = LiF2(aq)
(NH4)3PO4(s) + CaCl2(aq) = NH4Cl + Ca3(PO4)2 =>
2(NH4)3PO4(s) + 3 CaCl2(aq) = 6 NH4Cl + Ca3(PO4)2
NaOH + Ca + Cl = Ca(ClO)2 + H2O + NaCl =>
4 NaOH + Ca + 6 Cl = Ca(ClO)2 + 2 H2O + 4 NaCl
K + H2SO3 = H2 + KSO3 =>
K + H2SO3 = H2 + KSO3
MnO2 + HNO2 + H{+} = Mn{2+} + NO3 + H2O =>
3 MnO2 + 2 HNO2 + 6 H{+} = 3 Mn{2+} + 2 NO3 + 4 H2O
NaBO3 + KI + HCl = KCl + NaBO2 + H2O + I2 =>
NaBO3 + 2 KI + 2 HCl = 2 KCl + NaBO2 + H2O + I2
I3 + Ni = NiI3 =>
I3 + Ni = NiI3
(m)NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2(m)NaOH + CuSO4 = Cu(OH)2 + Na2SO4
C2ClH3O + C2H7N = C4H9NO + HCl =>
C2ClH3O + C2H7N = C4H9NO + HCl
KNO3 + KJ + HCl = NO + J2 + KCl + H2O =>
2 KNO3 + 6 KJ + 8 HCl = 2 NO + 3 J2 + 8 KCl + 4 H2O
Zn + Pb(NO3)2 = Pb4 + Zn(NO3)2 =>
4 Zn + 4 Pb(NO3)2 = Pb4 + 4 Zn(NO3)2
Pb2O3 + CH3COOH + Cl2 = PbCl2 + Pb(CH3COO)4 + H2O =>
2 Pb2O3 + 12 CH3COOH + Cl2 = PbCl2 + 3 Pb(CH3COO)4 + 6 H2O
FeO + Zn = ZnO + Fe =>
FeO + Zn = ZnO + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
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