| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2C2O4 + Cu(NO3)2 = K2(NO3)2 + CuC2O4
Cr(OH)2 + CO2 = CrCO3 + H2O =>
Cr(OH)2 + CO2 = CrCO3 + H2O
Cr(OH)3 + CsOH = Cs3CrO3 + H2O =>
Cr(OH)3 + 3 CsOH = Cs3CrO3 + 3 H2O
Al2 + (SO4)3 + K3PO4 = AlPO4 + KSO4 =>
Al2 + 2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 6 KSO4
N2O5 + LiOH = Li2O + HNO3 =>
N2O5 + 2 LiOH = Li2O + 2 HNO3
MgCl2 + H2SO4 + MnO2 = MnSO4 + Mg(HSO4)2 + H2O + Cl2 =>
MgCl2 + 3 H2SO4 + MnO2 = MnSO4 + Mg(HSO4)2 + 2 H2O + Cl2
Al + HCl(aq) = AlCl3 + H2 =>
2 Al + 6 HCl(aq) = 2 AlCl3 + 3 H2
Cl2 + Na2S = S + NaCl =>
Cl2 + Na2S = S + 2 NaCl
FeCl2 + Zn(OH)2 = ZnCl2 + Fe(OH)2 =>
FeCl2 + Zn(OH)2 = ZnCl2 + Fe(OH)2
AgNO3 + Kl = Ag + NO3Kl =>
AgNO3 + Kl = Ag + NO3Kl
Na2SO4 + Hg = HgSO4 + Na =>
Na2SO4 + Hg = HgSO4 + 2 Na
K2PtCl4 + NH3 = KCl + PtCl2(NH3)2 =>
K2PtCl4 + 2 NH3 = 2 KCl + PtCl2(NH3)2
CH3 + OH = CH2O + H2 =>
CH3 + OH = CH2O + H2
C2H5OH + C6H14 = C2H5OH*C6H14 =>
C2H5OH + C6H14 = C2H5OH*C6H14
Na2CO3 + H2O + SO2 = Na2SO4 + CO2 + H2 =>
Na2CO3 + H2O + SO2 = Na2SO4 + CO2 + H2
ZnS(l) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(l) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
H2CO3 + Cd = Cd(CO3)2 + H2 =>
2 H2CO3 + Cd = Cd(CO3)2 + 2 H2
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Co3O4 + HCl = H2[CoCl4] + Cl2 + H2O =>
Co3O4 + 14 HCl = 3 H2[CoCl4] + Cl2 + 4 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Pb(NO3)2 + H2SO4 = Pb2(SO4)2 + H(NO3) =>
2 Pb(NO3)2 + 2 H2SO4 = Pb2(SO4)2 + 4 H(NO3)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ba + SrI2 = BaI2 + Sr =>
Ba + SrI2 = BaI2 + Sr
P2S3 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P2S3 + 28 HNO3 + 4 H2O = 6 H3PO4 + 9 H2SO4 + 28 NO
(HCI) + NaOH = NaCI + H2O =>
(HCI) + NaOH = NaCI + H2O
Al(HO)3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(HO)3 + 3 H2SO3 = Al2(SO3)3 + 6 H2O
Ai + S = Ai4S3 =>
4 Ai + 3 S = Ai4S3
Hg(NO3)2 + KOH = HgO + KNO3 + H2O =>
Hg(NO3)2 + 2 KOH = HgO + 2 KNO3 + H2O
H5IO6 + H = IO3 + H2O =>
H5IO6 + H = IO3 + 3 H2O
Cu2S + AgNO3 = Ag2S + Cu(NO3) =>
Cu2S + 2 AgNO3 = Ag2S + 2 Cu(NO3)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(C6H5)3COMgBr + H2SO4 = (C6H5)3COH + MgBrHSO4 =>
(C6H5)3COMgBr + H2SO4 = (C6H5)3COH + MgBrHSO4
Cu2S(s) + O2(s) = Cu(g) + SO2(g) =>
Cu2S(s) + O2(s) = 2 Cu(g) + SO2(g)
LiNaCl = NaLiCl =>
LiNaCl = NaLiCl
KSO3HCl = HSO3KCl =>
KSO3HCl = HSO3KCl
KMnO4 + CH3COCH2COCH3 = Mn(CH3COCHCOCH3)3 + CO2 + H2O + KOH =>
6 KMnO4 + 19 CH3COCH2COCH3 = 6 Mn(CH3COCHCOCH3)3 + 5 CO2 + 10 H2O + 6 KOH
C6H5COONa + C5H7O5COOH = C5H7O5COONa + C6H5COOH =>
C6H5COONa + C5H7O5COOH = C5H7O5COONa + C6H5COOH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HCOOCH2CH2CH3 + NaOH = CH3COONa + CH3CH2OH =>
HCOOCH2CH2CH3 + NaOH = CH3COONa + CH3CH2OH
C12H27O4P + O2 = CO2 + H2O + PO4 =>
4 C12H27O4P + 75 O2 = 48 CO2 + 54 H2O + 4 PO4
NH4OH + H2S = H2OH + NH4S =>
NH4OH + H2S = H2OH + NH4S
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
P2O3 + H2O = H3(PO3) =>
P2O3 + 3 H2O = 2 H3(PO3)
Nd2(CO3)3 + HNO3 = Nd(NO3)3 + H2O + CO2 =>
Nd2(CO3)3 + 6 HNO3 = 2 Nd(NO3)3 + 3 H2O + 3 CO2
FH = F + H =>
FH = F + H
CH3CH2ClCOOH + NaOH = CH3CH2OHCOONa + HCl =>
CH3CH2ClCOOH + NaOH = CH3CH2OHCOONa + HCl
Cu(OH)2 + ZnSO4 = Zn(OH)2 + CuSO4 =>
Cu(OH)2 + ZnSO4 = Zn(OH)2 + CuSO4
Al2Si4O10(OH)2 + NaOH = Na2SiO3 + NaAlO2 + H2O =>
Al2Si4O10(OH)2 + 10 NaOH = 4 Na2SiO3 + 2 NaAlO2 + 6 H2O
C5H8O4 + H2O = CH3COOH =>
2 C5H8O4 + 2 H2O = 5 CH3COOH
C6H5CH2Cl + CH3COONa = C6H5CHCHCO2H + NaCl + H2 =>
C6H5CH2Cl + CH3COONa = C6H5CHCHCO2H + NaCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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