| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + NaSO4 = FeSO4 + Na(NO3)3
Fe(NO3)3(aq) + KSCN = FeSCN(SCN)2(aq) + KNO3 =>
Fe(NO3)3(aq) + 3 KSCN = FeSCN(SCN)2(aq) + 3 KNO3
Na(OH) + H2SO4 = Na2SO4 + H2O =>
2 Na(OH) + H2SO4 = Na2SO4 + 2 H2O
AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
H3Po4 + NH4OH = (NH4)3Po4 + H2O =>
H3Po4 + 3 NH4OH = (NH4)3Po4 + 3 H2O
C8H8O4 + NaOH = NaC7H5O3 + H2O =>
7 C8H8O4 + 8 NaOH = 8 NaC7H5O3 + 12 H2O
Co(OH)2 + NaOH = NaCoO2 + H2O + H =>
Co(OH)2 + NaOH = NaCoO2 + H2O + H
H2SO4 + Mg(NO3)2 = HNO3 + MgSO4 =>
H2SO4 + Mg(NO3)2 = 2 HNO3 + MgSO4
Cr(OH)3 + BaO = Ba3(CrO3)2 + H2O =>
2 Cr(OH)3 + 3 BaO = Ba3(CrO3)2 + 3 H2O
NaI + CoCl2 = CoI2 + NaCl =>
2 NaI + CoCl2 = CoI2 + 2 NaCl
FeS2(g) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS2(g) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
KI + KMgO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O =>
10 KI + 2 KMgO4 + 8 H2SO4 = 5 I2 + 2 MgSO4 + 6 K2SO4 + 8 H2O
LiOH + HNO3 = LiNO3 + H2O =>
LiOH + HNO3 = LiNO3 + H2O
KI + KMgO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O =>
10 KI + 2 KMgO4 + 8 H2SO4 = 5 I2 + 2 MgSO4 + 6 K2SO4 + 8 H2O
H2SO4 + Mg(NO3)2 = HNO3 + MgSO4 =>
H2SO4 + Mg(NO3)2 = 2 HNO3 + MgSO4
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
CH3COOH + Cu(HCO3)2 = Cu(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + Cu(HCO3)2 = Cu(CH3COO)2 + 2 H2O + 2 CO2
H2O + H + FeCl3 + P4O10 + CaO = Ca2Fe(PO4)2(H2O)4 + HCl =>
10 H2O + 2 H + 2 FeCl3 + P4O10 + 4 CaO = 2 Ca2Fe(PO4)2(H2O)4 + 6 HCl
Ag2CrO4 + NH4OH = [Ag(NH3)2]2CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = [Ag(NH3)2]2CrO4 + 4 H2O
Fe(OH)3 + NH3 = Fe(NH3) + OH =>
Fe(OH)3 + NH3 = Fe(NH3) + 3 OH
Cr2O2 = Cr2 + O2 =>
Cr2O2 = Cr2 + O2
C3H6O + NaOI = CHI3 + CH3COONa + NaOH =>
C3H6O + 3 NaOI = CHI3 + CH3COONa + 2 NaOH
Mg(OH2)6{+3} + CO3{2-} = Mg(OH2)3(OH)3 + H2CO3 =>
2 Mg(OH2)6{+3} + 3 CO3{2-} = 2 Mg(OH2)3(OH)3 + 3 H2CO3
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
KMnO4 + H2O = KMnO4H2O =>
KMnO4 + H2O = KMnO4H2O
W2O3 + KOH = KWO2 + H2O =>
W2O3 + 2 KOH = 2 KWO2 + H2O
HC2H3O2(aq) + NaHSO3(aq) = H2O(l) + NaC2H3O2(aq) + SO2(aq) =>
HC2H3O2(aq) + NaHSO3(aq) = H2O(l) + NaC2H3O2(aq) + SO2(aq)
P + O2 = P4O10 = H3PO4 =>
4 P + 5 O2 = P4O10
As2O3{+} + VO2{+} + H2O = As2O5 + VO{2+} + OH{-} =>
As2O3{+} + 3 VO2{+} + H2O = As2O5 + 3 VO{2+} + 2 OH{-}
CaCO3*31H2O = Ca + CO + O + H =>
CaCO3*31H2O = Ca + CO + 33 O + 62 H
Ca + H2O = H3O + CaO2H =>
Ca + 5 H2O = 3 H3O + CaO2H
K2(NO3)2 + Zn2O4 = KO2 + ZnNO3 =>
K2(NO3)2 + Zn2O4 = 2 KO2 + 2 ZnNO3
ZnSO4 + Mg = MgSO4 + Zn =>
ZnSO4 + Mg = MgSO4 + Zn
Rb2O + N2O3 = Rb(NO2) =>
Rb2O + N2O3 = 2 Rb(NO2)
H2CrO6 = O2 + Cr2O3 + H2O =>
4 H2CrO6 = 7 O2 + 2 Cr2O3 + 4 H2O
NaH2PO2 + H2SO4 + KMnO4 = NaH2PO4 + MnSO4 + K2SO4 + H2O =>
5 NaH2PO2 + 6 H2SO4 + 4 KMnO4 = 5 NaH2PO4 + 4 MnSO4 + 2 K2SO4 + 6 H2O
Al2(CO3)3 + CaO = Al2O3 + Ca(CO3) =>
Al2(CO3)3 + 3 CaO = Al2O3 + 3 Ca(CO3)
Br2(aq) + KII(aq) = I2(aq) + KBr(aq) =>
Br2(aq) + 2 KII(aq) = 2 I2(aq) + 2 KBr(aq)
C3H5Cl + HCl = C3H6Cl2 =>
C3H5Cl + HCl = C3H6Cl2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
H2O(l) + K(s) = KO(aq) + H2(g) =>
H2O(l) + K(s) = KO(aq) + H2(g)
AgNO3 + BaCl2H2O = AgCl + Ba(NO3)2 + H2O =>
2 AgNO3 + BaCl2H2O = 2 AgCl + Ba(NO3)2 + H2O
Hg(s) + HNO3(g) + HCl = HgCl2(g) + NO(aq) + H2O(l) =>
3 Hg(s) + 2 HNO3(g) + 6 HCl = 3 HgCl2(g) + 2 NO(aq) + 4 H2O(l)
CO2 + NaOH = CO3Na2 + H2O =>
CO2 + 2 NaOH = CO3Na2 + H2O
ZnSO4 + Mg = MgSO4 + Zn =>
ZnSO4 + Mg = MgSO4 + Zn
Ba + HBr = HBa + Br2 =>
2 Ba + 2 HBr = 2 HBa + Br2
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
Ag + MgBr = AgBr + Mg =>
Ag + MgBr = AgBr + Mg
Ag2CO3 + MnO2 = AgO + MnCO3 =>
Ag2CO3 + MnO2 = 2 AgO + MnCO3
Cu{+} + HCl{-} = H + CuCl =>
Cu{+} + HCl{-} = H + CuCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/24
Équations équilibrées sur06/14/23
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