| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCH3OO + RbOH = CuOH + RbCH3OO
P + H2SO4 = SO2 + H2O + H3PO4 =>
2 P + 5 H2SO4 = 5 SO2 + 2 H2O + 2 H3PO4
Na3PO4 + CaCO3 = Ca3(PO4)2 + Na2CO3 =>
2 Na3PO4 + 3 CaCO3 = Ca3(PO4)2 + 3 Na2CO3
BaCl2 + Na2(CO3) = NaCl2 + Ba2(CO3) =>
2 BaCl2 + Na2(CO3) = 2 NaCl2 + Ba2(CO3)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
N205 = N2 = O2 =>
2 N205 = 205 N2
BaCl2 + Na2(CO3) = NaCl2 + Ba2(CO3) =>
2 BaCl2 + Na2(CO3) = 2 NaCl2 + Ba2(CO3)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
MgCl2 + H2(SO4) = Mg(SO4) + HCl =>
MgCl2 + H2(SO4) = Mg(SO4) + 2 HCl
C2H3OCl + O2 = CO + H2O + HCl =>
C2H3OCl + O2 = 2 CO + H2O + HCl
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Li + S = Li2S =>
2 Li + S = Li2S
NaSO3 + BaO = BaSO3 + NaO =>
NaSO3 + BaO = BaSO3 + NaO
Fe2O3 + H2O = Fe(OH)3 = =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
CH4N2O + HCl + C11H22O11 + C2H5OH = C16H22ClN3O + H2O =>
33 CH4N2O + 22 HCl + 13 C11H22O11 + 88 C2H5OH = 22 C16H22ClN3O + 242 H2O
Cu2 + O3 = CuO =>
3 Cu2 + 2 O3 = 6 CuO
MgS + O2 = MgO + SO2 =>
2 MgS + 3 O2 = 2 MgO + 2 SO2
CH3COONH3 + NaOH = CH3COONa + NH2 + H2O =>
CH3COONH3 + NaOH = CH3COONa + NH2 + H2O
FeS + HNO3 = Fe(NO3)3 + NOS + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + NOS + 2 H2O
Ra + Al = RaAl =>
Ra + Al = RaAl
CH3CH2CN + H2 = CH3CH2HCN =>
2 CH3CH2CN + H2 = 2 CH3CH2HCN
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
K + Pt(SO4)2 = K2(SO4) + Pt =>
4 K + Pt(SO4)2 = 2 K2(SO4) + Pt
(NH4)2SO4 + BaBr2 = NH4Br + BaSO4 =>
(NH4)2SO4 + BaBr2 = 2 NH4Br + BaSO4
AgNO3 + HCl = AgCl + HNO3 = =>
AgNO3 + HCl = AgCl + HNO3
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
[Co(NH3)4(H2O)2]2(SO4)3*3H2O + OH{-} + NH4{+} = [Co[(OH)2Co(NH3)4]3](SO4)3*9H2O + (NH4)2SO4 + H2O =>
2[Co(NH3)4(H2O)2]2(SO4)3*3H2O + 2 OH{-} + 2 NH4{+} = [Co[(OH)2Co(NH3)4]3](SO4)3*9H2O + 3(NH4)2SO4 + H2O
Fe + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 K
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO3 + ZnCO3 = Zn(NO3)2 + H2O + CO2 =>
2 HNO3 + ZnCO3 = Zn(NO3)2 + H2O + CO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CO2 + N2 + H2 = CH4O2N2 =>
CO2 + N2 + 2 H2 = CH4O2N2
P2 + K = K3P =>
P2 + 6 K = 2 K3P
Al2(SO4)3 + NaOH = Na3Al(OH)6 + Na2SO4 =>
Al2(SO4)3 + 12 NaOH = 2 Na3Al(OH)6 + 3 Na2SO4
Cu + Ay(NO3)3 = Ay + Cu(NO3)2 =>
3 Cu + 2 Ay(NO3)3 = 2 Ay + 3 Cu(NO3)2
(NH4)2Cr2O7 + Ba(OH)2 = NH4OH + BaCr2O7 =>
(NH4)2Cr2O7 + Ba(OH)2 = 2 NH4OH + BaCr2O7
Fe2O3 + H2O = Fe(OH)3 = =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Li + P = Li3P =>
3 Li + P = Li3P
Mg3(PO4)2 = Mg3P2 + O2 =>
Mg3(PO4)2 = Mg3P2 + 4 O2
Sc2(CO3)3 + HCl = ScCl3 + H2O + CO2 =>
Sc2(CO3)3 + 6 HCl = 2 ScCl3 + 3 H2O + 3 CO2
HNO3 + ZnCO3 = Zn(NO3)2 + H2O + CO2 =>
2 HNO3 + ZnCO3 = Zn(NO3)2 + H2O + CO2
FeCl3 + H2SO4 = Fe(SO4) + H2Cl3 =>
FeCl3 + H2SO4 = Fe(SO4) + H2Cl3
Al2(SO4)3 + NaOH = Na3Al(OH)6 + Na2SO4 =>
Al2(SO4)3 + 12 NaOH = 2 Na3Al(OH)6 + 3 Na2SO4
Zn + Ca(NO3)2 + KOH = K2ZnO2 + NH3 + H2O + Ca(OH)2 =>
8 Zn + Ca(NO3)2 + 16 KOH = 8 K2ZnO2 + 2 NH3 + 4 H2O + Ca(OH)2
C4H8N2O3(aq) + O2(g) = CO2(g) + H2O(l) + CH4N2O =>
C4H8N2O3(aq) + 3 O2(g) = 3 CO2(g) + 2 H2O(l) + CH4N2O
CaCl2 + Br2 = CaBr2 + Cl2 =>
CaCl2 + Br2 = CaBr2 + Cl2
SiO + CaO = SiO2 + Ca =>
SiO + CaO = SiO2 + Ca
PbO + H2SO4 = PbSO4 + H2O =>
PbO + H2SO4 = PbSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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