| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + KNO3 = K + AlNO3
SnO + Al = Al2O3 + Sn =>
3 SnO + 2 Al = Al2O3 + 3 Sn
AgNo3 + BaCl2 = Ba(No3)2 + AgCl =>
2 AgNo3 + BaCl2 = Ba(No3)2 + 2 AgCl
C2H5OH + O2 = C2H3OH + H2O =>
2 C2H5OH + O2 = 2 C2H3OH + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NaHS + H2O2 = NaOH + H2O + S =>
NaHS + H2O2 = NaOH + H2O + S
C5H8 + H2O = C5H10O =>
C5H8 + H2O = C5H10O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KOH + HNO2 = KNO2 + H2O =>
KOH + HNO2 = KNO2 + H2O
FeSn(CO3)2 = Fe(CO3)2Sn =>
FeSn(CO3)2 = Fe(CO3)2Sn
C + Al = C3Al4 =>
3 C + 4 Al = C3Al4
ZnO + H2O = HZnO2{-} + H{+} =>
ZnO + H2O = HZnO2{-} + H{+}
Fe(OH)7 + HNO3 = Fe(NO3)7 + H2O =>
Fe(OH)7 + 7 HNO3 = Fe(NO3)7 + 7 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
AICl3 + Cs = CsCl + AI =>
AICl3 + 3 Cs = 3 CsCl + AI
C2H2 + Br2 = C2H2Br =>
2 C2H2 + Br2 = 2 C2H2Br
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaOHHNO2 = BaNO2H2O =>
BaOHHNO2 = BaNO2H2O
C3H6ONaOH = C3H5ONaH2O =>
C3H6ONaOH = C3H5ONaH2O
AgCl + NH3 = [Ag(NH3)2] + Cl =>
AgCl + 2 NH3 = [Ag(NH3)2] + Cl
Li2SO4 + Ca(NO3)2 = CaSO4 + LiNO3 =>
Li2SO4 + Ca(NO3)2 = CaSO4 + 2 LiNO3
Li2O + OH2 = LiOH =>
Li2O + OH2 = 2 LiOH
I2 + P4 = PI3 =>
6 I2 + P4 = 4 PI3
C6H14 + Cl2 = C6H13Cl + HCl =>
C6H14 + Cl2 = C6H13Cl + HCl
CaC2 + Na2CO3 = CaCO3 + NaC =>
CaC2 + Na2CO3 = CaCO3 + 2 NaC
H2 + N2 = NH =>
H2 + N2 = 2 NH
Ca + SnCl2 = CaCl + Sn =>
2 Ca + SnCl2 = 2 CaCl + Sn
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
C14H18N205 + O2 = CO2 + H2O + N =>
2 C14H18N205 + 37 O2 = 28 CO2 + 18 H2O + 410 N
MgCO3 + CH2O2 = Mg(HCOO)2 + H2O + CO2 =>
MgCO3 + 2 CH2O2 = Mg(HCOO)2 + H2O + CO2
(NH4)2SO4 + Ca(NO3)2 = CaSO4 + NH4NO3 =>
(NH4)2SO4 + Ca(NO3)2 = CaSO4 + 2 NH4NO3
CH3CH2CH3 + HBr = CH3CH2CH3Br + H =>
CH3CH2CH3 + HBr = CH3CH2CH3Br + H
Al + Fe(NO3)2 = Fe + Al(NO3)3 =>
2 Al + 3 Fe(NO3)2 = 3 Fe + 2 Al(NO3)3
Na2(CO3) + HNO3 = NaNO3 + H2CO3 =>
Na2(CO3) + 2 HNO3 = 2 NaNO3 + H2CO3
KOH + NO2 = KNO3 + KNO2 + H2O =>
2 KOH + 2 NO2 = KNO3 + KNO2 + H2O
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
H2CO3 + Cu = Cu(CO3)2 + H2 =>
2 H2CO3 + Cu = Cu(CO3)2 + 2 H2
Al2S3 + NaOH = Na[Al(OH)4] + Na2S =>
Al2S3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2S
Al + SnCl2 = AlCl3 + Sn =>
2 Al + 3 SnCl2 = 2 AlCl3 + 3 Sn
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + H2(g) =>
Ca(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + H2(g)
Bi3 + H2O + NH3 = Bi(OH)3 + NH4 =>
Bi3 + 9 H2O + 9 NH3 = 3 Bi(OH)3 + 9 NH4
HCl + HNO3 = H2O + HNO2 + Cl =>
2 HCl + HNO3 = H2O + HNO2 + 2 Cl
Ag(NH3)2OH + CH3COH = Ag + CH3COOH + NH3 + H2O =>
2 Ag(NH3)2OH + CH3COH = 2 Ag + CH3COOH + 4 NH3 + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Ca(OH)2 + LiF = Li(OH)2 + CaF =>
Ca(OH)2 + LiF = Li(OH)2 + CaF
Na2CO3 + AgNO3 = Na2NO3 + AgCO3 =>
Na2CO3 + AgNO3 = Na2NO3 + AgCO3
KH2PO4 + O2 = PO4 + H2O + KOH =>
4 KH2PO4 + 3 O2 = 4 PO4 + 2 H2O + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/24
Équations équilibrées sur04/25/23
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