| Équations équilibrées la veille |
NaCl + KNo3 = KCl + NaNo3
LiH + H2O = H2 + Li2O =>
2 LiH + H2O = 2 H2 + Li2O
H2(SiO3) + NaOH = Na2SiO3 + H2O =>
H2(SiO3) + 2 NaOH = Na2SiO3 + 2 H2O
Al(OH)3 + NH4OH = Al + H2O + HNO3 =>
8 Al(OH)3 + 3 NH4OH = 8 Al + 18 H2O + 3 HNO3
Mn(No3)2 + NaBiO4 + HNo3 = NaMnO4 + Bi(No3)3 + H2O + NaNo3 =>
4 Mn(No3)2 + 5 NaBiO4 + 8 HNo3 = 4 NaMnO4 + 5 Bi(No3)3 + 4 H2O + NaNo3
Fe(OH2)2 + K2CrO4 + H2O = Fe(OH)3 + KCr(OH)4 + KOH =>
Fe(OH2)2 + K2CrO4 + 2 H2O = Fe(OH)3 + KCr(OH)4 + KOH
OH({-}) + Cl2 + IO3({-}) = Cl({-}) + IO4({-}) + H2O =>
2 OH({-}) + Cl2 + IO3({-}) = 2 Cl({-}) + IO4({-}) + H2O
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
C227H445N1O1 + O2 = H2O + CO2 + NO3 =>
4 C227H445N1O1 + 1357 O2 = 890 H2O + 908 CO2 + 4 NO3
NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O
Al(OH)3 + NH4OH = Al + H2O + HNO3 =>
8 Al(OH)3 + 3 NH4OH = 8 Al + 18 H2O + 3 HNO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C3H7CONH2 + NaOH = C3H7COONa + NH3 =>
C3H7CONH2 + NaOH = C3H7COONa + NH3
SO2 + H2O2 = H2SO5 + H2O =>
SO2 + 2 H2O2 = H2SO5 + H2O
ZnS + H2SO4 = ZnSO4 + SO + H2O =>
ZnS + 2 H2SO4 = ZnSO4 + 2 SO + 2 H2O
Mn(OH) + H2O2 = MnO2*H2O + H2O =>
2 Mn(OH) + 3 H2O2 = 2 MnO2*H2O + 2 H2O
Al(OH)3 + NH4OH = Al + H2O + HNO3 =>
8 Al(OH)3 + 3 NH4OH = 8 Al + 18 H2O + 3 HNO3
Cr2O3 + H2 = H2O3 + Cr =>
Cr2O3 + H2 = H2O3 + 2 Cr
Fe(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2 + SO4 =>
2 Fe(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2 + 6 SO4
N2(g) + O2 = N2O5 =>
2 N2(g) + 5 O2 = 2 N2O5
H2O + N2 = NH4 + O =>
4 H2O + N2 = 2 NH4 + 4 O
KMnO4 + H2SO4 + HI = MnSO4 + I + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 10 HI = 2 MnSO4 + 10 I + K2SO4 + 8 H2O
Al(OH)3 + NH4OH = NH4(Al(OH)4) =>
Al(OH)3 + NH4OH = NH4(Al(OH)4)
AuCl = Au + AuCl3 =>
3 AuCl = 2 Au + AuCl3
H3PO4 + Pb = Pb(PO4) + H2 =>
2 H3PO4 + 2 Pb = 2 Pb(PO4) + 3 H2
Ba + Cr(NO3) = Cr + Ba(NO3)2 =>
Ba + 2 Cr(NO3) = 2 Cr + Ba(NO3)2
Mg(ClO2)2 + Li3N = Mg3N2 + Li(ClO2) =>
3 Mg(ClO2)2 + 2 Li3N = Mg3N2 + 6 Li(ClO2)
C5H11OH + CH3COOH = H2O + C7H14O2 =>
C5H11OH + CH3COOH = H2O + C7H14O2
H2O + HNO3 + MgO = MgH2 + NO4 =>
H2O + 4 HNO3 + 3 MgO = 3 MgH2 + 4 NO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
N2(s) + H2O(s) = NH4NO2 =>
N2(s) + 2 H2O(s) = NH4NO2
Al(OH)3 + NH4OH = Al + H2O + HNO3 =>
8 Al(OH)3 + 3 NH4OH = 8 Al + 18 H2O + 3 HNO3
Fe + O + H2O = FeO2H2 =>
Fe + O + H2O = FeO2H2
Fe(s) + HBr(aq) = FeBr2(aq) + H2(g) =>
Fe(s) + 2 HBr(aq) = FeBr2(aq) + H2(g)
AgNO3 + KC1 = AgC1 + KNO3 =>
AgNO3 + KC1 = AgC1 + KNO3
CaHPO4 + H2O = Ca(OH)2 + H3PO4 =>
CaHPO4 + 2 H2O = Ca(OH)2 + H3PO4
Al3O2 + H2 = H2O + Al =>
Al3O2 + 2 H2 = 2 H2O + 3 Al
K2C2O4*H2O + FeCl3*6H2O = Fe1K3(C2O4)3*3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = Fe1K3(C2O4)3*3H2O + 3 KCl + 6 H2O
KBrO2 + K2S2O3 + H2O = KBr + K2S4O6 + KOH =>
KBrO2 + 4 K2S2O3 + 2 H2O = KBr + 2 K2S4O6 + 4 KOH
KI + KICl4 = ICl + KCl =>
KI + KICl4 = 2 ICl + 2 KCl
HCl + Li2S = H2S + LiCl =>
2 HCl + Li2S = H2S + 2 LiCl
H2S + HIO3 = S8 + I2 + H2O =>
40 H2S + 16 HIO3 = 5 S8 + 8 I2 + 48 H2O
H2SO4C = CO2 + SO + H2O =>
H2SO4C = CO2 + SO + H2O
Ba(No3)2 + Al = Al(No3) + Ba =>
Ba(No3)2 + 2 Al = 2 Al(No3) + Ba
Fe + Br2 + Na2CO3 + H2O = Fe(OH)3 + NaBr + CO2 =>
2 Fe + 3 Br2 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaBr + 3 CO2
CaCl2*2H2O + CuSO4*5H2O = CuCl2 + CaSO4 + H2O =>
CaCl2*2H2O + CuSO4*5H2O = CuCl2 + CaSO4 + 7 H2O
KMnO4 + NO2 + KOH = K2MnO4 + KNO3 + H2O =>
KMnO4 + NO2 + 2 KOH = K2MnO4 + KNO3 + H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
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Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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