| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + CH4(COOH) = Mg(COOH) + CH4
K2Cr2O7 + (NH4)2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + NO =>
3 K2Cr2O7 + (NH4)2S + 11 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 15 H2O + 2 NO
Cu3P = Cu + P =>
Cu3P = 3 Cu + P
Cl + NH4 = NH4Cl2 =>
2 Cl + NH4 = NH4Cl2
C2H6 + O6 = C2H6O6 =>
C2H6 + O6 = C2H6O6
P + C = PC =>
P + C = PC
Ca(OH0)2 + HCl = CaCl2 + H2O =>
Ca(OH0)2 + 2 HCl = CaCl2 + 2 H2O
H2TeO3 + Fe(OH)3 = Fe2(TeO3)3 + H2O =>
3 H2TeO3 + 2 Fe(OH)3 = Fe2(TeO3)3 + 6 H2O
Mg + Co(NO3)3 = Mg(NO3) + Co =>
3 Mg + Co(NO3)3 = 3 Mg(NO3) + Co
HgCl2 + H2O = Hg2Cl2 + HCl + O2 =>
4 HgCl2 + 2 H2O = 2 Hg2Cl2 + 4 HCl + O2
H2S + Fe2(SO4)3 = S + H2SO4 + FeSO4 =>
H2S + Fe2(SO4)3 = S + H2SO4 + 2 FeSO4
CaO + S2O3 = Ca2O3 + S2O =>
4 CaO + S2O3 = 2 Ca2O3 + S2O
MnF3 + SiO2 + LiN3 = Mn2SiO2N2 + LiF + N2 =>
2 MnF3 + SiO2 + 6 LiN3 = Mn2SiO2N2 + 6 LiF + 8 N2
Al2O3 + CaI2 = AlI3 + CaO =>
Al2O3 + 3 CaI2 = 2 AlI3 + 3 CaO
KClO + NH3 = N2 + KOH + Cl2 =>
6 KClO + 2 NH3 = N2 + 6 KOH + 3 Cl2
ClH4 + O2 = ClO2 + H2O =>
ClH4 + 2 O2 = ClO2 + 2 H2O
C2 + HNO3 = CO2 + NO + H2O =>
3 C2 + 8 HNO3 = 6 CO2 + 8 NO + 4 H2O
(C6H8N2) + SnBr3 + HBr = [C6H9N2]2 + [Sn2Br8] =>
2(C6H8N2) + 2 SnBr3 + 2 HBr = [C6H9N2]2 + [Sn2Br8]
HC2H3O2 + KOH = HOH + KC2H3O2 =>
HC2H3O2 + KOH = HOH + KC2H3O2
C10H16 + H2 = C10H18 =>
C10H16 + H2 = C10H18
Al + HOH = H + Al(OH) =>
Al + HOH = H + Al(OH)
C6H12 + H2O = CO + H2 =>
C6H12 + 6 H2O = 6 CO + 12 H2
NaNO3 + Pb(CH3CO2)2 = NaCH3CO2 + Pb(NO3)2 =>
2 NaNO3 + Pb(CH3CO2)2 = 2 NaCH3CO2 + Pb(NO3)2
Na2B4O7*10H2O + HCl = NaCl + NaHB4O7*10H2O =>
Na2B4O7*10H2O + HCl = NaCl + NaHB4O7*10H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuCl2 + N2H4 + NaOH = Cu + N2 + H2O + NaCl =>
2 CuCl2 + N2H4 + 4 NaOH = 2 Cu + N2 + 4 H2O + 4 NaCl
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
K2(Cr2O7) + ZnBr2 + H2SeO4 = Cr2(SeO4)3 + K2(SeO4) + Zn(SeO4) + Br2 + H2O =>
K2(Cr2O7) + 3 ZnBr2 + 7 H2SeO4 = Cr2(SeO4)3 + K2(SeO4) + 3 Zn(SeO4) + 3 Br2 + 7 H2O
Na2O + C = CO + Na =>
Na2O + C = CO + 2 Na
I2 + CHCl3 = I2(CHCl3) =>
I2 + CHCl3 = I2(CHCl3)
AgNO3 + NaOH = AgOH + (NO3)Na =>
AgNO3 + NaOH = AgOH + (NO3)Na
LiKOH = KLiOH =>
LiKOH = KLiOH
B2O3(s) + HF(g) = BF3 + H2O =>
B2O3(s) + 6 HF(g) = 2 BF3 + 3 H2O
HCl + SN(OH)2 = SNCl2 + H2O =>
2 HCl + SN(OH)2 = SNCl2 + 2 H2O
Na2ZnO2 + HCl(exceso) = ZnCl2 + NaCl + H2O =>
Na2ZnO2 + 4 HCl(exceso) = ZnCl2 + 2 NaCl + 2 H2O
MnO4{-} + C2O4H2 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4H2 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
CuBr2 + H2S = CuS + HBr =>
CuBr2 + H2S = CuS + 2 HBr
C2H4 = C6H12 =>
3 C2H4 = C6H12
H2SO4(aq) = H2O + O2 + SO2(g) =>
2 H2SO4(aq) = 2 H2O + O2 + 2 SO2(g)
Li3PO4 + KOH = K3PO4 + LiOH =>
Li3PO4 + 3 KOH = K3PO4 + 3 LiOH
Al + PbO4 = AlO + Pb =>
4 Al + PbO4 = 4 AlO + Pb
H2SiO3 + K2CO3 = K2SiO3 + CO2 + H2O =>
H2SiO3 + K2CO3 = K2SiO3 + CO2 + H2O
Fe(OH)2 + HBr = FeBr + H(OH)2 =>
Fe(OH)2 + HBr = FeBr + H(OH)2
Na2SnO2 + NaOH = Na + Na2SnO3 + H2O =>
Na2SnO2 + 2 NaOH = 2 Na + Na2SnO3 + H2O
Al + C = Al4C5 =>
4 Al + 5 C = Al4C5
FeNO3 = Fe + NO2 + O2 =>
2 FeNO3 = 2 Fe + 2 NO2 + O2
CH3COONH4 + KOH = CH3COOK + NH4OH =>
CH3COONH4 + KOH = CH3COOK + NH4OH
CaO + H2O = CaH + O2 =>
4 CaO + 2 H2O = 4 CaH + 3 O2
MgCl2 + Cu = CuCl2 + Mg =>
MgCl2 + Cu = CuCl2 + Mg
H2O + NH3 = NH3*H2O =>
H2O + NH3 = NH3*H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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