| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + 2 Cu = 2 Cu(NO3) + Ba
Ag + SO2 + O2 = Ag2SO3 =>
4 Ag + 2 SO2 + O2 = 2 Ag2SO3
C10H8 + Fe(OH)3 + H{+} = Fe{2+} + CO2 + H2O =>
C10H8 + 48 Fe(OH)3 + 96 H{+} = 48 Fe{2+} + 10 CO2 + 124 H2O
Na2SO4Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4Pb(NO3)2 = 2 NaNO3 + PbSO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2Cr2O7 + S = Cr2O3 + Na2SO4 =>
Na2Cr2O7 + S = Cr2O3 + Na2SO4
Mn(ClO3)2 = ClO3 + Mn =>
Mn(ClO3)2 = 2 ClO3 + Mn
PBS + HCl = PBCl2 + H2S =>
PBS + 2 HCl = PBCl2 + H2S
Mg(OH)2 + NaBr = NaOH + MgBr2 =>
Mg(OH)2 + 2 NaBr = 2 NaOH + MgBr2
Al + MgS = Al2S3 + Mg =>
2 Al + 3 MgS = Al2S3 + 3 Mg
ZnO + H2SO3 = ZnSO4 + H2 =>
ZnO + H2SO3 = ZnSO4 + H2
C6H5ONa + HCl = C6H4 + NaCl + H2O =>
C6H5ONa + HCl = C6H4 + NaCl + H2O
LiI + AgNO3 = LiNO3 + AgI =>
LiI + AgNO3 = LiNO3 + AgI
Al(OH)3 + H3Po3 = AlPo3 + H2O =>
Al(OH)3 + H3Po3 = AlPo3 + 3 H2O
KBr + I2 = KBrI2 =>
KBr + I2 = KBrI2
Ca(H2PO4)2 + H2O = H3PO4 + Ca(OH)2 =>
Ca(H2PO4)2 + 2 H2O = 2 H3PO4 + Ca(OH)2
Mg + Zn(No3)2 = MgNo3 + Zn =>
2 Mg + Zn(No3)2 = 2 MgNo3 + Zn
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
KSO3 + MgCl = MgSO3 + KCl =>
KSO3 + MgCl = MgSO3 + KCl
KBrO3 + HCl + KBr = KCl + Br2 + H2O =>
KBrO3 + 6 HCl + 5 KBr = 6 KCl + 3 Br2 + 3 H2O
Cd(IO3)2 = Cd + IO3 =>
Cd(IO3)2 = Cd + 2 IO3
Nickel(ii)chloride + magnesium = magnesiumchloride + nickel =>
NiCl2 + Mg = MgCl2 + Ni
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C4H5N30 + O2 = CO2 + H2O + N2 =>
4 C4H5N30 + 21 O2 = 16 CO2 + 10 H2O + 60 N2
Ga + NaOH = GaOH + Na =>
Ga + NaOH = GaOH + Na
Fe(SCN)3 + NaF = Na(SCN)3 + FeF =>
Fe(SCN)3 + NaF = Na(SCN)3 + FeF
C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2
K4[Fe(CN)6](aq) + CuSO4(aq) = Cu2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6](aq) + 2 CuSO4(aq) = Cu2[Fe(CN)6] + 2 K2SO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HC4H5O3 + H2O = CO2 + H =>
HC4H5O3 + 5 H2O = 4 CO2 + 16 H
He + Cl2 = HeCl2 =>
He + Cl2 = HeCl2
AlI3 + NO3 = Al(NO3)3 + I =>
AlI3 + 3 NO3 = Al(NO3)3 + 3 I
CaCl2 + CO2 = COCl2 + CaCO3 =>
CaCl2 + 2 CO2 = COCl2 + CaCO3
LiHS + H2O = H2S + LiOH =>
LiHS + H2O = H2S + LiOH
SN2 + HNO3 = SNO2 + NO2 + H2O =>
SN2 + 8 HNO3 = SNO2 + 9 NO2 + 4 H2O
Cr2O3 + K2CO3 + O2 = K2CrO4 + CO2 =>
2 Cr2O3 + 4 K2CO3 + 3 O2 = 4 K2CrO4 + 4 CO2
Cu(Cl)2 + H2O = Cu(OH)2 + HCl =>
Cu(Cl)2 + 2 H2O = Cu(OH)2 + 2 HCl
Mg + PO4 = Mg3(PO4)2 =>
3 Mg + 2 PO4 = Mg3(PO4)2
HF + Ni = HNi + F2 =>
2 HF + 2 Ni = 2 HNi + F2
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Mg(s) + 10 HNO3(aq) = 4 Mg(NO3)2(aq) + N2O(g) + 5 H2O(l)
HI(aq) + CrCO3(s) = CrI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + CrCO3(s) = CrI2(aq) + H2O(l) + CO2(g)
CH3(CH2)3COOH + Na = CH3(CH2)3COONa + H2 =>
2 CH3(CH2)3COOH + 2 Na = 2 CH3(CH2)3COONa + H2
KO2 + CO2(q) = K2CO3 + O2(q) =>
4 KO2 + 2 CO2(q) = 2 K2CO3 + 3 O2(q)
H3PO4 + Na = H2 + Na3PO4 =>
2 H3PO4 + 6 Na = 3 H2 + 2 Na3PO4
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O =>
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KBr = K + Br2 =>
2 KBr = 2 K + Br2
CrO3 + CH4 = Cr2O3 + CO2 + H2O =>
8 CrO3 + 3 CH4 = 4 Cr2O3 + 3 CO2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaCO3 + H3PO4 = Ca(H2PO4)2*H2O + CO2 =>
CaCO3 + 2 H3PO4 = Ca(H2PO4)2*H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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