| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 O2 + C2H5OH = 2 CO2 + 3 H2O
Al + HCI = AlCI + H =>
Al + HCI = AlCI + H
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2S(g) + O2(g) = H2O(i) + SO2(g) =>
2 H2S(g) + 3 O2(g) = 2 H2O(i) + 2 SO2(g)
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Ti(CO3)2 + HCl = TiCl4 + H2CO3 =>
Ti(CO3)2 + 4 HCl = TiCl4 + 2 H2CO3
NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2 =>
2 NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2
K2O + PO4 = K5P + O2 =>
10 K2O + 4 PO4 = 4 K5P + 13 O2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Fe2(SO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
K2O + PO4 = K5P + O2 =>
10 K2O + 4 PO4 = 4 K5P + 13 O2
CuCl2 + NH4OH = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH4Cl
K2SO4 + Ba(NO3)2 = KNO3 + BaSO4 =>
K2SO4 + Ba(NO3)2 = 2 KNO3 + BaSO4
K2O + PO4 = K5P + O2 =>
10 K2O + 4 PO4 = 4 K5P + 13 O2
FeI2 + HIO3 + HCl = FeCl + ICl + H2O =>
4 FeI2 + 3 HIO3 + 15 HCl = 4 FeCl + 11 ICl + 9 H2O
K2O + PO4 = K5P + O2 =>
10 K2O + 4 PO4 = 4 K5P + 13 O2
NaCl + Ca(OH)2 = NaOH + CaCl2 =>
2 NaCl + Ca(OH)2 = 2 NaOH + CaCl2
PbO + Cl2 = O2 + PbCl2 =>
2 PbO + 2 Cl2 = O2 + 2 PbCl2
NaCl + MgO = Na2O + MgCl2 =>
2 NaCl + MgO = Na2O + MgCl2
OH + As = AsO4 + H2O =>
8 OH + As = AsO4 + 4 H2O
K2O + PO4 = K5P + O2 =>
10 K2O + 4 PO4 = 4 K5P + 13 O2
C2H4O3 + H2O = H3O + C2H3O3 =>
C2H4O3 + H2O = H3O + C2H3O3
AgNO3 + BaCl2 + H2SO4 = HCl + Ag2SO4 + Ba(NO3)2 =>
2 AgNO3 + BaCl2 + H2SO4 = 2 HCl + Ag2SO4 + Ba(NO3)2
CaCO3 + CH3COOH = Ca(C2H3COO)2 + CO2 + H2O =>
CaCO3 + 3 CH3COOH = Ca(C2H3COO)2 + CO2 + 3 H2O
HSCN + KMnO4 + H2SO4 = KSO4 + HCN + H2O + MnSO4 =>
2 HSCN + 3 KMnO4 + 4 H2SO4 = 3 KSO4 + 2 HCN + 4 H2O + 3 MnSO4
CrOHCl2 + H2O = Cr(OH)2Cl + HCl =>
CrOHCl2 + H2O = Cr(OH)2Cl + HCl
Ag2O + MoO3 + Mo = Ag9Mo60O170 =>
27 Ag2O + 331 MoO3 + 29 Mo = 6 Ag9Mo60O170
MnO2 + KOH = K2MnO4 + Mn2O3 + H2O =>
3 MnO2 + 2 KOH = K2MnO4 + Mn2O3 + H2O
K2O + PO4 = K5P + O2 =>
10 K2O + 4 PO4 = 4 K5P + 13 O2
H2SO4(ac) + KOH = K2SO4 + HOH =>
H2SO4(ac) + 2 KOH = K2SO4 + 2 HOH
KI(aq) + Cl2(g) = KCl(aq) + I2(d) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(d)
CaCO3 + La2O3 + ZnO + ReO2 + ReO3 = CaLaZnReO6 + CO2 =>
2 CaCO3 + La2O3 + 2 ZnO + ReO2 + ReO3 = 2 CaLaZnReO6 + 2 CO2
C{-}C = C{-}C{-}C =>
C{-}C = C{-}C{-}C
MnO4{-} + H2O + SO3{2-} = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + H2O + 3 SO3{2-} = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
K2O + PO4 = K5P + O2 =>
10 K2O + 4 PO4 = 4 K5P + 13 O2
Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3
MgI2 + NaOH = Mg(OH)2 + NaI =>
MgI2 + 2 NaOH = Mg(OH)2 + 2 NaI
NaBH4 + H2SO4 = H2 + B2H6 + Na2SO4 =>
2 NaBH4 + H2SO4 = 2 H2 + B2H6 + Na2SO4
Li2SO4 + Ca(OH)2 = CaSO4 + LiOH =>
Li2SO4 + Ca(OH)2 = CaSO4 + 2 LiOH
Cr + HF = CrF3 + H2 =>
2 Cr + 6 HF = 2 CrF3 + 3 H2
Na2S + CoCl2 = CoS + Na2Cl2 =>
Na2S + CoCl2 = CoS + Na2Cl2
Li2S + HNO3 = LiNO3 + H2S =>
Li2S + 2 HNO3 = 2 LiNO3 + H2S
Na + Al(C2H3O2)3 = NaC2H3O2 + Al =>
3 Na + Al(C2H3O2)3 = 3 NaC2H3O2 + Al
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Hf(s) + N2(g) = Hf3N4(s) =>
3 Hf(s) + 2 N2(g) = Hf3N4(s)
AgNO3 + K3(PO4) = Ag3(PO4) + KNO3 =>
3 AgNO3 + K3(PO4) = Ag3(PO4) + 3 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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