| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3CrCl3 = (NH4)2Cl3CrCO3
AgNO3 + S2 = AgS2 + NO3 =>
AgNO3 + S2 = AgS2 + NO3
KI(aq) + Pb(NO3)2(aq) = PbI2(s) + KNO3(aq) =>
2 KI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 KNO3(aq)
Li2CO3 + MgSO4 = Li2(SO4) + MgCO3 =>
Li2CO3 + MgSO4 = Li2(SO4) + MgCO3
FeNO3 + K2FeCN6 = KFeFeCN6 + KNO3 =>
FeNO3 + K2FeCN6 = KFeFeCN6 + KNO3
FeSO4 + NaOH = Fe(OH)2 + (Na)2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + (Na)2SO4
Cs(s) + Br(g) = CsBr =>
Cs(s) + Br(g) = CsBr
Na3PO4 + Co(CH3CoO)2 = Na3(CH3CoO)2 + CoPO4 =>
Na3PO4 + Co(CH3CoO)2 = Na3(CH3CoO)2 + CoPO4
HCl + Sn = SnCl2 + H =>
2 HCl + Sn = SnCl2 + 2 H
Ag(NO3) + Na2(SO4) = Ag2(SO4) + Na(NO3) =>
2 Ag(NO3) + Na2(SO4) = Ag2(SO4) + 2 Na(NO3)
SbCl3 + H2O = Sb(OH)3 + HCl =>
SbCl3 + 3 H2O = Sb(OH)3 + 3 HCl
Ag(s) + CuSO4(aq) = Cu(s) + AgSO4(aq) =>
Ag(s) + CuSO4(aq) = Cu(s) + AgSO4(aq)
NaOH + HC2H4O2 = NaC2H4O2 + H2O =>
NaOH + HC2H4O2 = NaC2H4O2 + H2O
Ag(s) + HNO3 = AgNO3 + NO2 + H2O =>
Ag(s) + 2 HNO3 = AgNO3 + NO2 + H2O
(H3PO4) + Cu(OH)2 = Cu3(PO4)2 + H2O =>
2(H3PO4) + 3 Cu(OH)2 = Cu3(PO4)2 + 6 H2O
Zn + Pb(NO3)2 = Zn(NO3)2(s) + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2(s) + Pb
Ag + CuCl = AgCl + Cu2 =>
2 Ag + 2 CuCl = 2 AgCl + Cu2
B2O3 + Cl2 = BCl + O3 =>
B2O3 + Cl2 = 2 BCl + O3
AgBr + H2O = AgOH + HBr =>
AgBr + H2O = AgOH + HBr
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
Ag + H(NO3) = Ag(NO3) + NO2 + H2O =>
Ag + 2 H(NO3) = Ag(NO3) + NO2 + H2O
Ag + HF = AgF + H =>
Ag + HF = AgF + H
I + O = I2O5 =>
2 I + 5 O = I2O5
PbO9(s) + NH3(g) = Pb(s) + N2(g) + H2O(l) =>
PbO9(s) + 6 NH3(g) = Pb(s) + 3 N2(g) + 9 H2O(l)
HCl + Al2(SO3)3 = H2SO3 + AlCl3 =>
6 HCl + Al2(SO3)3 = 3 H2SO3 + 2 AlCl3
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
BaSO4 + Ca = CaSO4 + Ba =>
BaSO4 + Ca = CaSO4 + Ba
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
CaCO3(s) + Fe(s) = Ca(s) + FeCO3(s) =>
CaCO3(s) + Fe(s) = Ca(s) + FeCO3(s)
H2SO4 + N2 = N2SO4 + H2 =>
H2SO4 + N2 = N2SO4 + H2
Ag2CO3 + HNO3 = AgNO3 + CO2 + H2O =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + CO2 + H2O
Pb(NO3){2} + LiCl = PbCl + Li(NO3){2} =>
Pb(NO3){2} + LiCl = PbCl + Li(NO3){2}
(NH4)2S + ZnCl3 = NH4Cl + Zn2S3 =>
3(NH4)2S + 2 ZnCl3 = 6 NH4Cl + Zn2S3
NO + O3 = NO2 + O2 =>
NO + O3 = NO2 + O2
LaOH(NO3)2 = LaONO2 + H2O + NO2 + O2 =>
4 LaOH(NO3)2 = 4 LaONO2 + 2 H2O + 4 NO2 + 3 O2
Al2(CO3)3 + H2O = Al2O + H2(CO3)3 =>
Al2(CO3)3 + H2O = Al2O + H2(CO3)3
KMnO4 + Na2SO3 + NaOH = K2MnO3 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 2 Na2SO3 + 2 NaOH = K2MnO3 + 2 Na2SO4 + Na2MnO4 + H2O
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)3 + H2O =>
MnSO4 + 4 PbO2 + 9 HNO3 = HMnO4 + PbSO4 + 3 Pb(NO3)3 + 4 H2O
Cl2 + Na2CO3 = Cl2O + CO2 + NaCl =>
2 Cl2 + Na2CO3 = Cl2O + CO2 + 2 NaCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ag2S(s) + O2(g) = Ag2O(s) + SO2(g) =>
2 Ag2S(s) + 3 O2(g) = 2 Ag2O(s) + 2 SO2(g)
CH3OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 16 H2O
C6H8N2 + O2 = CO2 + H2O + NO2 =>
C6H8N2 + 10 O2 = 6 CO2 + 4 H2O + 2 NO2
Mg(NO3)2 + (NH4)3PO4 = Mg3(PO4)2 + (NH4)(NO3) =>
3 Mg(NO3)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6(NH4)(NO3)
Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4
[(NH4)2O*Cr2O3*12MoO3] + Na2S + H2O = MoS3 + Cr(OH)3 + NaOH + NH4OH =>
[(NH4)2O*Cr2O3*12MoO3] + 36 Na2S + 40 H2O = 12 MoS3 + 2 Cr(OH)3 + 72 NaOH + 2 NH4OH
HF + SiO2 = SiF4 + (H2O) =>
4 HF + SiO2 = SiF4 + 2(H2O)
C5H12O + H2O2 = C10H22O2 + H2O =>
2 C5H12O + H2O2 = C10H22O2 + 2 H2O
K2MnO4 + CO2 + H2O = MnO2 + KMnO4 + KHCO3 =>
3 K2MnO4 + 4 CO2 + 2 H2O = MnO2 + 2 KMnO4 + 4 KHCO3
Ag3PO4 + NH4OH = AgOH + (NH4)3PO4 =>
Ag3PO4 + 3 NH4OH = 3 AgOH + (NH4)3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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