| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + Cl2 = 2 NaCl
HS + NiOH = NiS + H2O =>
HS + NiOH = NiS + H2O
C12H22O11 + (NH4)2SO4 = C16H18O2N2S + CO2 + H2O =>
13 C12H22O11 + 8(NH4)2SO4 = 8 C16H18O2N2S + 28 CO2 + 103 H2O
H2S + Cu(OH)2 = CuS + (OH2)2 =>
H2S + Cu(OH)2 = CuS + (OH2)2
{-}`0{-98111} = {-}O = W =>
{-}`0{-98111} = {-}O
*3OF180 = F2 + O2 =>
2*3OF180 = 540 F2 + 3 O2
Ca(OH)2 + NaCl = CaCl2 + Na(OH) =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 Na(OH)
NaBF4 + C8H15ClN2 = C8H15N2BF4 + NaCl =>
NaBF4 + C8H15ClN2 = C8H15N2BF4 + NaCl
HCH3COO + MgOH = H2O + CH3COOMg =>
HCH3COO + MgOH = H2O + CH3COOMg
Ca3(PO4)2 + KNO3 = Ca(NO3)2 + K3PO4 =>
Ca3(PO4)2 + 6 KNO3 = 3 Ca(NO3)2 + 2 K3PO4
C2H4 + KMnO4 = C2H4O2 + MnO2 + K =>
C2H4 + KMnO4 = C2H4O2 + MnO2 + K
CH4 + H{+} + SO4{-2} = HS{-} + CO2 + H2O =>
CH4 + H{+} + SO4{-2} = HS{-} + CO2 + 2 H2O
HClO + Zn = ZnClO + H2 =>
2 HClO + 2 Zn = 2 ZnClO + H2
H2O + C2H5OH = CO2 + H =>
3 H2O + C2H5OH = 2 CO2 + 12 H
NaCl(s) + AgNO3(s) = AgCl + NaNO3 =>
NaCl(s) + AgNO3(s) = AgCl + NaNO3
Fe + BP = Fe2B + Fe3P =>
5 Fe + BP = Fe2B + Fe3P
*2Fe2O3 + *3C = *4Fe + *3CO2 =>
*2Fe2O3 + *3C = *4Fe + *3CO2
Na2FeO4 + MnSO4 + H2SO4 = Fe2(SO4)3 + MnO2 + Na2SO4 + H2O =>
2 Na2FeO4 + 3 MnSO4 + 2 H2SO4 = Fe2(SO4)3 + 3 MnO2 + 2 Na2SO4 + 2 H2O
Si + H = SiH2 =>
Si + 2 H = SiH2
H2O2 + H{+} + Fe{2+} = Fe{3+} + H2O =>
H2O2 + 2 H{+} + 2 Fe{2+} = 2 Fe{3+} + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + HNO3 = CuNO3 + NHO2 + H2O =>
2 Cu + 3 HNO3 = 2 CuNO3 + NHO2 + H2O
C2H5OH + I2 = CHI3 + HI + HCOOH =>
2 C2H5OH + 8 I2 = 3 CHI3 + 7 HI + HCOOH
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CH3COOH + SO4{2-} = H2S + HCO3{-} =>
CH3COOH + SO4{2-} = H2S + 2 HCO3{-}
HgH2 + OH + H3PO4 = Hg3(PO4)2 + H2O =>
3 HgH2 + 12 OH + 2 H3PO4 = Hg3(PO4)2 + 12 H2O
K2SO4 + Cu(OH)2 = CuSO4 + KOH =>
K2SO4 + Cu(OH)2 = CuSO4 + 2 KOH
Na2N3 + KNO3 = K2O + Na3O + N2 =>
30 Na2N3 + 8 KNO3 = 4 K2O + 20 Na3O + 49 N2
C2O4(NH4)2 + H2O = NH4OH + H2C2O4 =>
C2O4(NH4)2 + 2 H2O = 2 NH4OH + H2C2O4
CaCO3 + H2SO4 = CO2 + CaSO4 + H2O =>
CaCO3 + H2SO4 = CO2 + CaSO4 + H2O
AlPO4(s) = Al(s) + PO4(g) =>
AlPO4(s) = Al(s) + PO4(g)
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
LiC2H3O2 + Hg(OH)2 = Li(OH) + Hg(C2H3O2)2 =>
2 LiC2H3O2 + Hg(OH)2 = 2 Li(OH) + Hg(C2H3O2)2
Li + CuSO4 = Li2SO4 + Cu =>
2 Li + CuSO4 = Li2SO4 + Cu
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C4H7N3O + H2O = C4H6N2O2 + NH3 =>
C4H7N3O + H2O = C4H6N2O2 + NH3
Hg(SCN)2 = HgS + C3N4 + CS2 =>
2 Hg(SCN)2 = 2 HgS + C3N4 + CS2
CH3COOCH3 + C3H7OH = CH3COOC3H7 + H2O =>
3 CH3COOCH3 + 2 C3H7OH = 3 CH3COOC3H7 + 2 H2O
HMnO4 + Sn(OH)2 = H2O + Sn(MnO4)2 =>
2 HMnO4 + Sn(OH)2 = 2 H2O + Sn(MnO4)2
C6H4Cl2 + NaOH = C6H6 + NaCl + O2 =>
C6H4Cl2 + 2 NaOH = C6H6 + 2 NaCl + O2
NiI2 + Na3(PO4) = Ni3(PO4)2 + NaI =>
3 NiI2 + 2 Na3(PO4) = Ni3(PO4)2 + 6 NaI
Cl2 + KOH = K10Cl + K2ClO3 + H2O =>
7 Cl2 + 60 KOH = 4 K10Cl + 10 K2ClO3 + 30 H2O
C2H6(g) + O2 = CO2(s) + H2O(g) =>
2 C2H6(g) + 7 O2 = 4 CO2(s) + 6 H2O(g)
Cl + P = PCl3 =>
3 Cl + P = PCl3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe + (Cl)2 = FeCl3 =>
2 Fe + 3(Cl)2 = 2 FeCl3
CuC2O4 + KMnO4 + H2SO4 = CuSO4 + CO2 + MnSO4 + K2SO4 + H2O =>
5 CuC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CuSO4 + 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2SO3 + Cr2(SO4)3 + H2O = SO2 + Na2SO4 + Cr(OH)3 =>
3 Na2SO3 + Cr2(SO4)3 + 3 H2O = 3 SO2 + 3 Na2SO4 + 2 Cr(OH)3
C12AlCl42N3O168 + CH3NO2 = CO2 + Al2O3 + N2 + H2O + HCl =>
2 C12AlCl42N3O168 + 218 CH3NO2 = 242 CO2 + Al2O3 + 112 N2 + 285 H2O + 84 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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