| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + BaCl2 = 2 Ba(OH)Cl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3COOH + KNO2 = CH3COOK + HNO2 =>
CH3COOH + KNO2 = CH3COOK + HNO2
Fe{3+}O{2} + CO = Fe{2+} + CO{2+} =>
2 Fe{3+}O{2} + CO = 2 Fe{2+} + CO{2+}
Ca(Cn)2 + CuSO4 = Ca(SO4) + Cu(Cn)2 =>
Ca(Cn)2 + CuSO4 = Ca(SO4) + Cu(Cn)2
NO + Zn{2+} + H2O = HNO3 + Zn + H{+] =>
2 NO + 3 Zn{2+} + 4 H2O = 2 HNO3 + 3 Zn + 6 H{+]
ZnO + O2 = ZnO4 =>
2 ZnO + 3 O2 = 2 ZnO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Pb02 + Sb + KOH = PbO + KSb02 + H2O =>
Pb02 + 8 Sb + 4 KOH = 2 PbO + 4 KSb02 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
S + I2 = SI7 =>
2 S + 7 I2 = 2 SI7
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
KSCN(aq) + Fe(NO3)3 = (Fe(SCN)3)(aq) + KNO3(aq) =>
3 KSCN(aq) + Fe(NO3)3 = (Fe(SCN)3)(aq) + 3 KNO3(aq)
Zn + H2(PO4) = Zn(PO4)2 + H2 =>
Zn + 2 H2(PO4) = Zn(PO4)2 + 2 H2
HNO3 + Li = NO2 + H2O + LiNO3 =>
2 HNO3 + Li = NO2 + H2O + LiNO3
La + H2O = H2 + LaOH =>
2 La + 2 H2O = H2 + 2 LaOH
CHCl3 + AgNO3 = AgCl + CH(NO3)3 =>
CHCl3 + 3 AgNO3 = 3 AgCl + CH(NO3)3
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
C16H11N + H2 = C16H12 + NH3 =>
C16H11N + 2 H2 = C16H12 + NH3
Al + SO3 = Al3(SO3) =>
3 Al + SO3 = Al3(SO3)
HC1 + Be(OH)2 = Be(C1)2 + H2O =>
2 HC1 + Be(OH)2 = Be(C1)2 + 2 H2O
Ca{+2} + C2O4{-2} + H2O = CaC2O4*H2O =>
Ca{+2} + C2O4{-2} + H2O = CaC2O4*H2O
SrCl2 + Al2(SO4)3 = Al2Cl2 + Sr(SO4)3 =>
SrCl2 + Al2(SO4)3 = Al2Cl2 + Sr(SO4)3
H3PO4(aq) + KOH(aq) = HOH(l) + K3PO4(aq) =>
H3PO4(aq) + 3 KOH(aq) = 3 HOH(l) + K3PO4(aq)
Cr3{+} + HO{-} + H2O2 = CrO4({-}2) + H2O =>
Cr3{+} + 4 HO{-} + 10 H2O2 = 3 CrO4({-}2) + 12 H2O
PdCl2 + CO + H2O = Pd + CO2 + HCl =>
PdCl2 + CO + H2O = Pd + CO2 + 2 HCl
Na2S2O3 + NaIO3 + NaOH = Na2SO4 + NaI + H2O =>
3 Na2S2O3 + 4 NaIO3 + 6 NaOH = 6 Na2SO4 + 4 NaI + 3 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
HBrO2 + Rh(OH)4 = Rh(BrO2)4 + H2O =>
4 HBrO2 + Rh(OH)4 = Rh(BrO2)4 + 4 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Mg3P2 + Sn = Sn3P2 + Mg =>
Mg3P2 + 3 Sn = Sn3P2 + 3 Mg
C4H10(l) + O2(l) = CO2(l) + H2O(g) =>
2 C4H10(l) + 13 O2(l) = 8 CO2(l) + 10 H2O(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + Cl2 + O = FeClO =>
2 Fe + Cl2 + 2 O = 2 FeClO
AgNO3(aqui) + Na2SO4(g) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aqui) + Na2SO4(g) = Ag2SO4(s) + 2 NaNO3(aq)
Na(g) + O2(g) = Na2O(s) =>
4 Na(g) + O2(g) = 2 Na2O(s)
C + Mg3(PO4)2 = C(PO4)2 + Mg =>
C + Mg3(PO4)2 = C(PO4)2 + 3 Mg
Hg2{2+}(aq) + S{2-}(aq) = Hg2S(s) =>
Hg2{2+}(aq) + S{2-}(aq) = Hg2S(s)
Co + NaOH = CoOH + Na =>
Co + NaOH = CoOH + Na
BaO*H2SO4 = BaSO4 + H2O =>
BaO*H2SO4 = BaSO4 + H2O
H2SO3 + Mg = Mg2H2SO3 =>
H2SO3 + 2 Mg = Mg2H2SO3
HCOOH + KMrO4 + H2SO4 = CO2 + MrSO4 + K2SO4 + H2O =>
5 HCOOH + 2 KMrO4 + 3 H2SO4 = 5 CO2 + 2 MrSO4 + K2SO4 + 8 H2O
Zn + H2SO4 = H2 + Zn(HSO4) =>
2 Zn + 2 H2SO4 = H2 + 2 Zn(HSO4)
NH2{-} + H2O = NH{2-} + H3O{+} =>
NH2{-} + H2O = NH{2-} + H3O{+}
BaSO3 + HNO3 = SO2 + H2O + Ba(NO3)2 =>
BaSO3 + 2 HNO3 = SO2 + H2O + Ba(NO3)2
H4C + V(OH)2 = V2C + H2O =>
H4C + 2 V(OH)2 = V2C + 4 H2O
Ca(s) + CuSO4(aq) = CaSO4(aq) + Cu(s) =>
Ca(s) + CuSO4(aq) = CaSO4(aq) + Cu(s)
Ca(HCO3)2 + HCl = CO2(g) + CaCl2(aq) + H2O(l) =>
Ca(HCO3)2 + 2 HCl = 2 CO2(g) + CaCl2(aq) + 2 H2O(l)
Ca3(PO4)2 + SIO2 + C = P4 + CaSIO4 + CO =>
2 Ca3(PO4)2 + 6 SIO2 + 4 C = P4 + 6 CaSIO4 + 4 CO
H2O + NaIO3 + H2S = I2 + Na2SO3 + OH =>
H2O + 2 NaIO3 + H2S = I2 + Na2SO3 + 4 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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