| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 10 CuO = 10 Cu + 3 CO2 + 4 H2O
C6H12O6(s) + O2 = CO(g) + H2O(is) =>
C6H12O6(s) + 3 O2 = 6 CO(g) + 6 H2O(is)
NaAl(OH)2CO3 + HCl = NaCl + CO2 + H2O + AlCl3 =>
NaAl(OH)2CO3 + 4 HCl = NaCl + CO2 + 3 H2O + AlCl3
Al(NO3)3 + Na2(CO3) = Al2(CO3)3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2(CO3) = Al2(CO3)3 + 6 Na(NO3)
NaBr + CaF{+2} = NaF + CaBr{+2} =>
NaBr + CaF{+2} = NaF + CaBr{+2}
Al(ClO3)3 + NaOH = Al(OH)3 + NaClO3 =>
Al(ClO3)3 + 3 NaOH = Al(OH)3 + 3 NaClO3
C23H27FN4O2 = C + H2 + F2 + N2 + O2 =>
2 C23H27FN4O2 = 46 C + 27 H2 + F2 + 4 N2 + 2 O2
CoCl2 + C2H5NS = C2H5Cl2 + CoNS =>
CoCl2 + C2H5NS = C2H5Cl2 + CoNS
NH4CH3CO2 + NaCrO4 = NaCH3CO2 + NH4CrO4 =>
NH4CH3CO2 + NaCrO4 = NaCH3CO2 + NH4CrO4
Fe(NO3) + HCl = FeCl + HNO3 =>
Fe(NO3) + HCl = FeCl + HNO3
Mg(s) + Cu2CO3 = MgCO3 + Cu =>
Mg(s) + Cu2CO3 = MgCO3 + 2 Cu
CH3(NH2)COOH + CH3CH(NH2)COOH = CH3CHCOOH + CH3CHN2 + H2O =>
CH3(NH2)COOH + CH3CH(NH2)COOH = CH3CHCOOH + CH3CHN2 + 2 H2O
Zn + OH{-} = ZnO + H2O + e =>
Zn + 2 OH{-} = ZnO + H2O + 2e
Rb + H2SO4 = Rb2SO4 + H2O + H2S =>
8 Rb + 5 H2SO4 = 4 Rb2SO4 + 4 H2O + H2S
H2CO3 + NaOH = NaHCO3 + H2O =>
H2CO3 + NaOH = NaHCO3 + H2O
Fe + S(heat) = FeS =>
Fe + S(heat) = FeS
Zn + H2SO4 + AgCl = Zn(SO4) + HCl + Ag =>
Zn + H2SO4 + 2 AgCl = Zn(SO4) + 2 HCl + 2 Ag
NaCl(aq) + SO3(aq) + H2O(l) = Na2SO4(aq) + HCl(aq) =>
2 NaCl(aq) + SO3(aq) + H2O(l) = Na2SO4(aq) + 2 HCl(aq)
CH3COOH + C4H100 = C6H12O2 + H2O =>
71 CH3COOH + 2 C4H100 = 25 C6H12O2 + 92 H2O
H2O + Al2SiO5 = AlO(OH) + Al2Si2O5(OH)4 =>
3 H2O + 2 Al2SiO5 = 2 AlO(OH) + Al2Si2O5(OH)4
K2MnO4 + NH3 + H2O = KNO3 + KOH + MnO2 =>
4 K2MnO4 + NH3 + 2 H2O = KNO3 + 7 KOH + 4 MnO2
B5H9 + H2 = B2H6 =>
2 B5H9 + 6 H2 = 5 B2H6
Zn(NO3) + BaCl = ZnCl + Ba(NO3) =>
Zn(NO3) + BaCl = ZnCl + Ba(NO3)
FeCl3(aq) + NH4NO3 = Fe(NO3)3 + NH4Cl =>
FeCl3(aq) + 3 NH4NO3 = Fe(NO3)3 + 3 NH4Cl
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
Ag(NO3) = AgO + NO2 =>
Ag(NO3) = AgO + NO2
Na(NO3) + AlCl3 = Al(NO3)3 + NaCl =>
3 Na(NO3) + AlCl3 = Al(NO3)3 + 3 NaCl
NH4Cl + KOH = H2O + KCl + NH3 =>
NH4Cl + KOH = H2O + KCl + NH3
KClO3 + N2H4 = KCl + NO + H2O =>
4 KClO3 + 3 N2H4 = 4 KCl + 6 NO + 6 H2O
Sb2O3 + NaCl + H2SO4 = SbCl3 + Na2SO4 + H2O =>
Sb2O3 + 6 NaCl + 3 H2SO4 = 2 SbCl3 + 3 Na2SO4 + 3 H2O
CaNO3 + NaOH = CaOHNaNO3 =>
CaNO3 + NaOH = CaOHNaNO3
Li + K3PO4 = K3 + LiPO4 =>
Li + K3PO4 = K3 + LiPO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AlBr3 + Na = NaBr + Al =>
AlBr3 + 3 Na = 3 NaBr + Al
O2 + Br2 = Br2O7 =>
7 O2 + 2 Br2 = 2 Br2O7
[Co(NH3)6]Cl2 + KCN = [Co(CN)6]Cl2 + KNH3 =>
[Co(NH3)6]Cl2 + 6 KCN = [Co(CN)6]Cl2 + 6 KNH3
KCIO3 + SO2 + H2O = KCI + H2SO4 =>
KCIO3 + 3 SO2 + 3 H2O = KCI + 3 H2SO4
NaHS + H2O = Na + S + H3O =>
NaHS + H2O = Na + S + H3O
AlH3O3 + C2H4O2 = C6H9AlO6 + H2O =>
AlH3O3 + 3 C2H4O2 = C6H9AlO6 + 3 H2O
AgN03 + KCl = AgCl + KN3 =>
AgN03 + KCl = AgCl + KN3
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
TiO2 + B4C + C = TiB2 + CO =>
2 TiO2 + B4C + 3 C = 2 TiB2 + 4 CO
C6H12O6 + C10H16N5O13P3 = C6H13O9P + C10H15N5O10P2 =>
C6H12O6 + C10H16N5O13P3 = C6H13O9P + C10H15N5O10P2
C6H5CH3 + Cl2 = C6H5Cl3CH3 =>
2 C6H5CH3 + 3 Cl2 = 2 C6H5Cl3CH3
NH4OH + O2 = N2 + H2O =>
4 NH4OH + 3 O2 = 2 N2 + 10 H2O
HfO2 + CO = HfC + O2 =>
2 HfO2 + 2 CO = 2 HfC + 3 O2
Na2SIO3 + FeSO4 = Na2SO4 + FeSIO3 =>
Na2SIO3 + FeSO4 = Na2SO4 + FeSIO3
Cu(NH3)4{+2} + S2O4{-2} + OH{-} = SO3{-2} + Cu + NH3 + H2O =>
Cu(NH3)4{+2} + S2O4{-2} + 4 OH{-} = 2 SO3{-2} + Cu + 4 NH3 + 2 H2O
H2CrO4 + BaBr2 = HBr + BaCrO4 =>
H2CrO4 + BaBr2 = 2 HBr + BaCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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