| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
H2SiO3 + NaOH = NaHSiO3 + H2O =>
H2SiO3 + NaOH = NaHSiO3 + H2O
C2H6O6 + O2(g) = CO2(g) + H2O(g) =>
2 C2H6O6 + O2(g) = 4 CO2(g) + 6 H2O(g)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Ca + I = CaI2 =>
Ca + 2 I = CaI2
Mg + HNO3 + H2SO4 = MgSO4 + N2O + H2O =>
4 Mg + 2 HNO3 + 4 H2SO4 = 4 MgSO4 + N2O + 5 H2O
Rh2O3 + Ge = Rh + GeO2 =>
2 Rh2O3 + 3 Ge = 4 Rh + 3 GeO2
Au(NO3)2 + KCl = K(NO3) + AuCl2 =>
Au(NO3)2 + 2 KCl = 2 K(NO3) + AuCl2
{-}bromo{-}3{-}metil{-}butano = {-}metoxi{-}2{-}metil{-}butano =>
{-}bromo{-}3{-}metil{-}butano = {-}metoxi{-}2{-}metil{-}butano
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H3CCOOOCCH3 + C6H5OH = CH3COOH + C6H5OOCCH3 =>
H3CCOOOCCH3 + C6H5OH = CH3COOH + C6H5OOCCH3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ClO4{-} + H2C2O4 = CO2 + Cl{-} + H2O =>
ClO4{-} + 4 H2C2O4 = 8 CO2 + Cl{-} + 4 H2O
KMnO4 + HCl = KCl + MnClO2 + Cl2 + H2O =>
KMnO4 + 4 HCl = KCl + MnClO2 + Cl2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
RuO4 + HBr = H2RuBr6 + O2 + H2O =>
RuO4 + 6 HBr = H2RuBr6 + O2 + 2 H2O
CO(g)H2O(l) = CO2(g)H2(g) =>
CO(g)H2O(l) = CO2(g)H2(g)
Al(OH)3 + NaOH + H2O = NaAl(OH)6 + H2 =>
Al(OH)3 + NaOH + 2 H2O = NaAl(OH)6 + H2
Na2O + HBr = Na2Br2 + H2O =>
Na2O + 2 HBr = Na2Br2 + H2O
Zn + Cu(No)3 = Cu + Zn(No3)2 =>
Zn + 2 Cu(No)3 = 2 Cu + Zn(No3)2
Fe2(CO3)3 + HNO3 = Fe(NO3)3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O + 3 CO2
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
Zn + HgSO4 = ZnSO4 + Hg =>
Zn + HgSO4 = ZnSO4 + Hg
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al2(SO4)3 + AgClO4 = Al(ClO4)3 + Ag2SO4 =>
Al2(SO4)3 + 6 AgClO4 = 2 Al(ClO4)3 + 3 Ag2SO4
CS2(l) + NH3(g) = H2S + NH4SCN =>
CS2(l) + 2 NH3(g) = H2S + NH4SCN
H2SO4(l) + NaCl(s) = HCl(g) + Na2SO4 =>
H2SO4(l) + 2 NaCl(s) = 2 HCl(g) + Na2SO4
Na2SO3 + SnCl2 + HCl = NaCl + SnCl4 + S + H2O =>
Na2SO3 + 2 SnCl2 + 6 HCl = 2 NaCl + 2 SnCl4 + S + 3 H2O
(CH2OH)2CHOH + O2 = H2O + CO2 =>
2(CH2OH)2CHOH + 7 O2 = 8 H2O + 6 CO2
Si + IO3{-} + H2O = SiO3{2-} + I{-} + H{+} =>
3 Si + 2 IO3{-} + 3 H2O = 3 SiO3{2-} + 2 I{-} + 6 H{+}
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Li + N = Li2N2 =>
2 Li + 2 N = Li2N2
Z + HCl = ZHCl =>
Z + HCl = ZHCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
MgCO3 + HCl = HMg + ClCO3 =>
MgCO3 + HCl = HMg + ClCO3
Pb3N2 + NaOH = Na3N + Pb(OH)2 =>
Pb3N2 + 6 NaOH = 2 Na3N + 3 Pb(OH)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Au + HCN + O2 = AuCN + H2O2 =>
2 Au + 2 HCN + O2 = 2 AuCN + H2O2
Na2Zn(OH)4 = Na2ZnO2 + H2O =>
Na2Zn(OH)4 = Na2ZnO2 + 2 H2O
AlPO4 + CaSO4 = Al2(SO4)3 + Ca3(PO4)2 =>
2 AlPO4 + 3 CaSO4 = Al2(SO4)3 + Ca3(PO4)2
O + CH3 = CO2 + H2O =>
7 O + 2 CH3 = 2 CO2 + 3 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C6H5Br + Na = C6H5Na + NaBr =>
C6H5Br + 2 Na = C6H5Na + NaBr
CH3CH2Br + NH3 = CH3CH2NH3Br =>
CH3CH2Br + NH3 = CH3CH2NH3Br
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
C4H4O4 + Na2CO3 = Na2H2C4O4 + H2O + CO2 =>
C4H4O4 + Na2CO3 = Na2H2C4O4 + H2O + CO2
HCl(aq)NiO(s) = NiCl(aq)HO =>
HCl(aq)NiO(s) = NiCl(aq)HO
CuCl2 + Al = AlCl3 + Cu3 =>
3 CuCl2 + 2 Al = 2 AlCl3 + Cu3
Al + Ca(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
CrCl3 + NH3 = Cr(NH3)3 + Cl =>
CrCl3 + 3 NH3 = Cr(NH3)3 + 3 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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