| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3(s)H2SO4(aq) = CuSO4(aq)H2O(l)CO2(g)
Fe(ClO3)2 + H3N = Fe3N2 + H(ClO3) =>
3 Fe(ClO3)2 + 2 H3N = Fe3N2 + 6 H(ClO3)
Li2SO4 + Mg(NO3)2 = LiNO3 + MgSO4 =>
Li2SO4 + Mg(NO3)2 = 2 LiNO3 + MgSO4
PbO(s) + O2(g) = Pb3O4 =>
6 PbO(s) + O2(g) = 2 Pb3O4
Na + I = Na2I2 =>
2 Na + 2 I = Na2I2
SiO2 + Ca3(PO4)2 = P4O10 + CaSiO3 =>
6 SiO2 + 2 Ca3(PO4)2 = P4O10 + 6 CaSiO3
Zn + NO3{-} + OH{-} + H2O = [Zn(OH)4]{2-} + NH3 =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = 4[Zn(OH)4]{2-} + NH3
P4 + Cl = Cl3P =>
P4 + 12 Cl = 4 Cl3P
KOH + CH3COOH = KCH3COO + H2O =>
KOH + CH3COOH = KCH3COO + H2O
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3(aq) + FeBr3(aq) =>
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3(aq) + FeBr3(aq)
Zn(OH)2 = OH + Zn =>
Zn(OH)2 = 2 OH + Zn
NaFCaO = CaFNaO =>
NaFCaO = CaFNaO
(Ca(OH)2) = Ca(OH)2 =>
(Ca(OH)2) = Ca(OH)2
LiIFeNO3 = FeILiNO3 =>
LiIFeNO3 = FeILiNO3
I2 + H2PO2{-} + H2O = I{-} + HPO3{2-} + H{+} =>
I2 + H2PO2{-} + H2O = 2 I{-} + HPO3{2-} + 3 H{+}
FeC2O4*2H2O(s) = FeCO3(s) + H2O(g) + CO(g) =>
FeC2O4*2H2O(s) = FeCO3(s) + 2 H2O(g) + CO(g)
Ni{2+} + Zn = Ni + Zn{2+} =>
Ni{2+} + Zn = Ni + Zn{2+}
NiCl2NaHCO3 = NiCO3NaHCl2 =>
NiCl2NaHCO3 = NiCO3NaHCl2
NaOH(aq)HC2H3O2 = NaC2H3O2H2O =>
NaOH(aq)HC2H3O2 = NaC2H3O2H2O
RbI + H2SO4 = RbSO4 + I2 + H2O + H2S =>
4 RbI + 5 H2SO4 = 4 RbSO4 + 2 I2 + 4 H2O + H2S
C12H22O11 = C2 + H2O =>
C12H22O11 = 6 C2 + 11 H2O
NaICuOH = CuINaOH =>
NaICuOH = CuINaOH
HNO2 = H2 + (NO2)2 =>
2 HNO2 = H2 + (NO2)2
(NH4)2SO4 + Ca(OH)2 = CaSO4 + H2O + NH3 =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 H2O + 2 NH3
Fe + HC2 + H2O = Fe(C2H3O2)3 + H2 =>
Fe + 3 HC2 + 6 H2O = Fe(C2H3O2)3 + 3 H2
Zn + NO3{-} + H{+} = Zn{2+} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H{+} = 4 Zn{2+} + NH4{+} + 3 H2O
C2H3O2 + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
8 C2H3O2 + 7 NaHCO3 = 7 C2H3NaO2 + 9 CO2 + 5 H2O
CHCl3 + NH3 = NH4CN + NH4Cl =>
CHCl3 + 5 NH3 = NH4CN + 3 NH4Cl
CuSO4 + F = FSO4 + Cu =>
CuSO4 + F = FSO4 + Cu
S2 + H2O = H2S + SO2 =>
3 S2 + 4 H2O = 4 H2S + 2 SO2
Ba(OH)2*8H2O(s) + NH4Cl(s) = BaCl2(s) + NH3(g) + H2O(l) =>
Ba(OH)2*8H2O(s) + 2 NH4Cl(s) = BaCl2(s) + 2 NH3(g) + 10 H2O(l)
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
C2H5Cl + Na = C2H4 + NaCl + H2 =>
2 C2H5Cl + 2 Na = 2 C2H4 + 2 NaCl + H2
SeO2(g) + H2Se(g) = Se(s) + H2O(g) =>
SeO2(g) + 2 H2Se(g) = 3 Se(s) + 2 H2O(g)
NaBr(aq) + Ca(OH)2(aq) = NaOH(aq) + CaBr2(aq) =>
2 NaBr(aq) + Ca(OH)2(aq) = 2 NaOH(aq) + CaBr2(aq)
HBrRbOH = RbBrH2O =>
HBrRbOH = RbBrH2O
HCNH2O = H2CNOH =>
HCNH2O = H2CNOH
F + O + K = FOK =>
F + O + K = FOK
AgBr + Mg(NO3)2 = MgBr2 + AgNO3 =>
2 AgBr + Mg(NO3)2 = MgBr2 + 2 AgNO3
MgBr2 + Na3PO4 = NaBr + Mg3(PO4)2 =>
3 MgBr2 + 2 Na3PO4 = 6 NaBr + Mg3(PO4)2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Cu2S + HNO3 = Cu(NO3)2 + H2O + NO + S =>
3 Cu2S + 16 HNO3 = 6 Cu(NO3)2 + 8 H2O + 4 NO + 3 S
SIO2 + C = SIC + CO =>
SIO2 + 3 C = SIC + 2 CO
ClO2 + H2O2 = HClO2 + O2 =>
2 ClO2 + H2O2 = 2 HClO2 + O2
P4S11 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S11 + 86 HNO3 + 8 H2O = 12 H3PO4 + 33 H2SO4 + 86 NO
MnSO4 + K2Cr2O7 + H2SO4 = K2SO4 + KMnO4 + Cr2(SO4)3 + H2O =>
6 MnSO4 + 5 K2Cr2O7 + 11 H2SO4 = 2 K2SO4 + 6 KMnO4 + 5 Cr2(SO4)3 + 11 H2O
ClO + HNO3 = ClN + O2 + H2O =>
4 ClO + 4 HNO3 = 4 ClN + 7 O2 + 2 H2O
HNO2 + K2CO3 = KNO2 + H2CO3 =>
2 HNO2 + K2CO3 = 2 KNO2 + H2CO3
MgSiN2 + H2O = NH4{+} + OH{-} + Mg{2+} + Si3N4 =>
3 MgSiN2 + 8 H2O = 2 NH4{+} + 8 OH{-} + 3 Mg{2+} + Si3N4
HClNaOH = HNaClOH =>
HClNaOH = HNaClOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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