| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6 NH4NO3(aq) + Al2(CO3)3(s)
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
AgNO3 + NaCl + H = HCl + NaNO3 + Ag =>
AgNO3 + NaCl + H = HCl + NaNO3 + Ag
Li2O + Al(OH)3 = LiOH + Al2O3 =>
3 Li2O + 2 Al(OH)3 = 6 LiOH + Al2O3
HCl + Na2CO3 = H2O + CO2 + NaCl =>
2 HCl + Na2CO3 = H2O + CO2 + 2 NaCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Sn + HCl = SnCl + H2 =>
2 Sn + 2 HCl = 2 SnCl + H2
C6H5COOH + O2 = CO2 + H20 =>
10 C6H5COOH + 60 O2 = 70 CO2 + 3 H20
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + Na2CO3 = H2O + CO2 + NaCl =>
2 HCl + Na2CO3 = H2O + CO2 + 2 NaCl
AgNO3 + NaCl + H2O = HCl + NaNO3 + Ag2O =>
2 AgNO3 + 2 NaCl + H2O = 2 HCl + 2 NaNO3 + Ag2O
SbCl3 + HCl + NaBrO3 = SbCl5 + NaBr + H2O =>
3 SbCl3 + 6 HCl + NaBrO3 = 3 SbCl5 + NaBr + 3 H2O
Al2(SO4)3 + NH4OH = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Al(OH)3
P4O10(s) + H2O(l) = H3PO4(aq) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aq)
Sn + HCl = SnCl + H2 =>
2 Sn + 2 HCl = 2 SnCl + H2
P4O10(s) + H2O(l) = H3PO4(aq) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aq)
Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N3 + H2 = NH3 =>
2 N3 + 9 H2 = 6 NH3
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
C2H5NO2 + O2 = N2 + CO2 + H20 =>
4 C2H5NO2 + 4 O2 = 2 N2 + 8 CO2 + H20
Li + FeBr3 = Fe + LiBr =>
3 Li + FeBr3 = Fe + 3 LiBr
C2H5NO2 + O2 = N2 + CO2 + H2O =>
4 C2H5NO2 + 9 O2 = 2 N2 + 8 CO2 + 10 H2O
N3 + H2 = NH3 =>
2 N3 + 9 H2 = 6 NH3
K3PO4 + Fe(NO3)3 = FePO4 + KNO3 =>
K3PO4 + Fe(NO3)3 = FePO4 + 3 KNO3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H + O = H2O =>
2 H + O = H2O
Mg2 + H2So4 = Mg2So4 + H2 =>
Mg2 + H2So4 = Mg2So4 + H2
H + O = H2O =>
2 H + O = H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
K2CO3 + Na2CO3 + Nb2O5 = KNa(NbO3)2 + CO2 =>
K2CO3 + Na2CO3 + 2 Nb2O5 = 2 KNa(NbO3)2 + 2 CO2
FeC2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + H2O + CO2 =>
5 FeC2O4 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe(SO4)3 + 24 H2O + 10 CO2
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
AB6 + C3B2 + D3B5 + EF3 = E2A6C12D12B36 + CF2 + B2 =>
6 AB6 + 5 C3B2 + 4 D3B5 + 2 EF3 = E2A6C12D12B36 + 3 CF2 + 15 B2
AB6 + C3B2 + D + EF3 = E2A6C12D12B36 + CF2 + B2 =>
6 AB6 + 5 C3B2 + 12 D + 2 EF3 = E2A6C12D12B36 + 3 CF2 + 5 B2
HCl + Na2CO3 = H2O + CO2 + NaCl =>
2 HCl + Na2CO3 = H2O + CO2 + 2 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AB6 + C3B2 + D3B5 + EF3 = E2A6C12D12B36 + CF2 + B2 =>
6 AB6 + 5 C3B2 + 4 D3B5 + 2 EF3 = E2A6C12D12B36 + 3 CF2 + 15 B2
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
C2H10 + O2 = CO2 + H2O =>
2 C2H10 + 9 O2 = 4 CO2 + 10 H2O
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C7H5N5O8 + O2 = H2O + N2 + CO =>
4 C7H5N5O8 + 3 O2 = 10 H2O + 10 N2 + 28 CO
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
C7H5N5O8 + O2 = H2O + N2 + CO2 =>
4 C7H5N5O8 + 17 O2 = 10 H2O + 10 N2 + 28 CO2
C7H5N5O8 + O2 = H2O + N2 + CO =>
4 C7H5N5O8 + 3 O2 = 10 H2O + 10 N2 + 28 CO
C7H5N5O8 + O2 = H2O + N2 + CO2 =>
4 C7H5N5O8 + 17 O2 = 10 H2O + 10 N2 + 28 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/24/19
Équations équilibrées sur07/24/18
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