| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2(SO3)3 + Mg3P2 = 2 MnP + 3 MgSO3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe2(SO4)3 + BaO = Fe2O3 + BaSO4 =>
Fe2(SO4)3 + 3 BaO = Fe2O3 + 3 BaSO4
PbO2 + H2O = Pb(H2O)2 + O2 =>
PbO2 + 2 H2O = Pb(H2O)2 + O2
CrBr3 + Na3PO4 = CrPO4 + Na3Br3 =>
CrBr3 + Na3PO4 = CrPO4 + Na3Br3
Cu(S2O3)2 + H2O = Cu2S + SO4 + H =>
2 Cu(S2O3)2 + 16 H2O = Cu2S + 7 SO4 + 32 H
HNO2 + CaO = Ca(NO2) + OH =>
HNO2 + CaO = Ca(NO2) + OH
Al + CuBr2 = AlBr3(aq) + Cu =>
2 Al + 3 CuBr2 = 2 AlBr3(aq) + 3 Cu
Cu(NO3) + HCl = CuCl + H(NO3) =>
Cu(NO3) + HCl = CuCl + H(NO3)
C6H5COONa + NaOH = C6H6 + CO(ONa)2 =>
C6H5COONa + NaOH = C6H6 + CO(ONa)2
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
C2H214 + O2 = CO2 + H2O =>
2 C2H214 + 111 O2 = 4 CO2 + 214 H2O
K2O + ZnO = K2ZnO2 =>
K2O + ZnO = K2ZnO2
Zn(OH)2 + HCl(aq) = H2O(l) + ZnCl2(aq) =>
Zn(OH)2 + 2 HCl(aq) = 2 H2O(l) + ZnCl2(aq)
NH4Cl + CaS = ClCa + SNH4 =>
NH4Cl + CaS = ClCa + SNH4
PbS + O = S2O + PbO =>
2 PbS + 3 O = S2O + 2 PbO
KI + CCl4 + Br2 = KBr + Cl2 + CCl2I2 =>
2 KI + CCl4 + Br2 = 2 KBr + Cl2 + CCl2I2
Fe + NiO3 = Ni + Fe2O3 =>
2 Fe + NiO3 = Ni + Fe2O3
NaNO3 + FeS04 + H2SO4 = Fe(SO4)3 + NO + NaSO4 + H2O =>
15 NaNO3 + FeS04 + 14 H2SO4 = Fe(SO4)3 + 15 NO + 15 NaSO4 + 14 H2O
Mn(HCO3)2 + NaClO + H2O = Mn(OH)3 + CO2 + NaCl =>
2 Mn(HCO3)2 + NaClO + H2O = 2 Mn(OH)3 + 4 CO2 + NaCl
F + Al = F1Al2 =>
F + 2 Al = F1Al2
NaOH(aq) + HCl(aq) = H2O(xs) + NaCl(s) =>
NaOH(aq) + HCl(aq) = H2O(xs) + NaCl(s)
NaC1 + H2O = NaOH + C12 + H2 =>
12 NaC1 + 12 H2O = 12 NaOH + C12 + 6 H2
I2Cl3 + KI = KCl + I2 =>
2 I2Cl3 + 6 KI = 6 KCl + 5 I2
(NH4)2CO3(aq) + Ag2O4S = (NH4)2SO4 + Ag2CO3 =>
(NH4)2CO3(aq) + Ag2O4S = (NH4)2SO4 + Ag2CO3
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
HClO4 + K2CO3 = CO2 + KClO4 + H2O =>
2 HClO4 + K2CO3 = CO2 + 2 KClO4 + H2O
Fe(OH)2 + Cu = FeO + CuO + H2 =>
Fe(OH)2 + Cu = FeO + CuO + H2
C3H6 + KMnO4 + H2 = C3H6(OH)2 + MnO2 + KOH =>
C3H6 + 2 KMnO4 + 2 H2 = C3H6(OH)2 + 2 MnO2 + 2 KOH
F + Al = F1Al2 =>
F + 2 Al = F1Al2
C57H104O6 + C6H12 = C57H111O6 + C6H6 =>
6 C57H104O6 + 7 C6H12 = 6 C57H111O6 + 7 C6H6
HNO3 + Zn = HN4NO3 + Zn(NO3) + H2O =>
25 HNO3 + 20 Zn = HN4NO3 + 20 Zn(NO3) + 12 H2O
AgNO3 + (NH4)2CO3 = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
P4(g) + I2(g) + H2O(l) = H3PO4(aq) + HI(g) =>
P4(g) + 10 I2(g) + 16 H2O(l) = 4 H3PO4(aq) + 20 HI(g)
Fe(NO3)3 + K3(Fe(CN)6) = Fe3(Fe(CN)6)3 + KNO3 =>
3 Fe(NO3)3 + 3 K3(Fe(CN)6) = Fe3(Fe(CN)6)3 + 9 KNO3
NaN3(g) = Na(s) + N2(g) =>
2 NaN3(g) = 2 Na(s) + 3 N2(g)
HCl(aq) + CrO3(aq) = CrCl2(aq) + H2O(l) + Cl2(g) =>
6 HCl(aq) + CrO3(aq) = CrCl2(aq) + 3 H2O(l) + 2 Cl2(g)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Ca + NH3 = CaH + N2 =>
6 Ca + 2 NH3 = 6 CaH + N2
C6H10O3 + O2 = C6O3 + H2O2 =>
C6H10O3 + 5 O2 = C6O3 + 5 H2O2
Na2S(aq) + K3PO4(aq) = Na3PO4 + K2S =>
3 Na2S(aq) + 2 K3PO4(aq) = 2 Na3PO4 + 3 K2S
LiO(s) = Li + O2 =>
2 LiO(s) = 2 Li + O2
Pb(NO3)2 + K3(PO4) = K(NO3) + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 K3(PO4) = 6 K(NO3) + Pb3(PO4)2
CrBr3 + Na3PO4 = CrPO4 + NaBr =>
CrBr3 + Na3PO4 = CrPO4 + 3 NaBr
Pb(NO3)2 + K2S(aq) = PbS(c) + KNO3(aq) =>
Pb(NO3)2 + K2S(aq) = PbS(c) + 2 KNO3(aq)
C6H5CHO + Cu(OH)2 = C6H5COOH + Cu2O + H2O =>
C6H5CHO + 2 Cu(OH)2 = C6H5COOH + Cu2O + 2 H2O
ZrO2 + NH4H2PO4 = Zr9(PO4)12 + H2O + NH3 =>
9 ZrO2 + 12 NH4H2PO4 = Zr9(PO4)12 + 18 H2O + 12 NH3
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
Ag2SO4 + NaOH = Ag2O + H2O + Na2SO4 =>
Ag2SO4 + 2 NaOH = Ag2O + H2O + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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