| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + 2 CO2 = 3 CO + 2 H2O
Hg + H(NO3) = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 H(NO3) = 3 Hg(NO3)2 + 2 NO + 4 H2O
Li3N + AlBr3 = LiBr + AlN =>
Li3N + AlBr3 = 3 LiBr + AlN
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NH3 + NaI = NaNH3 + I =>
NH3 + NaI = NaNH3 + I
Br2 + K3N = KBr + N =>
3 Br2 + 2 K3N = 6 KBr + 2 N
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
H3S + O2 = SO2 + H2O =>
4 H3S + 7 O2 = 4 SO2 + 6 H2O
LiOH + CO2(g) = Li2CO3 + H2O =>
2 LiOH + CO2(g) = Li2CO3 + H2O
Al2(SO4)3 + Na2CO3 = NaAlO2 + Na2SO4 + CO2 =>
Al2(SO4)3 + 4 Na2CO3 = 2 NaAlO2 + 3 Na2SO4 + 4 CO2
NaOH(aq) + K2SO4(aq) = KOH(aq) + Na2SO4(s) =>
2 NaOH(aq) + K2SO4(aq) = 2 KOH(aq) + Na2SO4(s)
K2S + H2SO4 = H2S + K2SO4 =>
K2S + H2SO4 = H2S + K2SO4
C + H + O2 = C2H6O(ethanol) =>
4 C + 12 H + O2 = 2 C2H6O(ethanol)
Mg + NHO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 NHO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
I2 + HCl = I2Cl + H =>
I2 + HCl = I2Cl + H
CUSO4 + Zu = ZuSO4 + CU =>
CUSO4 + Zu = ZuSO4 + CU
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2O(l) + CO2(g) =>
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2O(l) + CO2(g)
Al(OH)3 + HCl = Cl3Al + H2O =>
Al(OH)3 + 3 HCl = Cl3Al + 3 H2O
Pb + O2 = Pb(O2)2 =>
Pb + 2 O2 = Pb(O2)2
Cr{3+} + H2O2 + H2O = CrO4{3-} + H3O{+} =>
Cr{3+} + H2O2 + 8 H2O = CrO4{3-} + 6 H3O{+}
Mg + HClO2 = Mg(ClO2)2 + H =>
Mg + 2 HClO2 = Mg(ClO2)2 + 2 H
C6H6O2 + Na2Cr2O7 + H2SO4 = C6H4O2 + Na2SO4 + Cr2O3 + H2O =>
3 C6H6O2 + Na2Cr2O7 + H2SO4 = 3 C6H4O2 + Na2SO4 + Cr2O3 + 4 H2O
SO3(s) + LiOH(aq) = H2O(l) + Li2SO4(aq) =>
SO3(s) + 2 LiOH(aq) = H2O(l) + Li2SO4(aq)
Ni(ClO4)3 + Ge(SeO3)2 = Ni2(SeO3)3 + Ge(ClO4)4 =>
4 Ni(ClO4)3 + 3 Ge(SeO3)2 = 2 Ni2(SeO3)3 + 3 Ge(ClO4)4
C1 + LiI = LiC1 + I2 =>
2 C1 + 2 LiI = 2 LiC1 + I2
Na2HPO3 + CuCl2 + NaOH = Na3PO4 + Cu + NaCl + H2O =>
Na2HPO3 + CuCl2 + 3 NaOH = Na3PO4 + Cu + 2 NaCl + 2 H2O
Zn + AgNo3 = Zn[No]3 + Ag =>
Zn + AgNo3 = Zn[No]3 + Ag
Mg + H2SO4 = MgSO4 + H2O + SO2 =>
Mg + 2 H2SO4 = MgSO4 + 2 H2O + SO2
CH3COOH + Na(OH)2 = (CH3COO)2Na + H2O =>
2 CH3COOH + Na(OH)2 = (CH3COO)2Na + 2 H2O
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
Ba + Al2O3 = BaO + Al2 =>
3 Ba + Al2O3 = 3 BaO + Al2
XHOH + O2 = H2O + XOOH =>
4 XHOH + 3 O2 = 2 H2O + 4 XOOH
NaAsO2 + KIO3 + H2SO4 = NaAsO4 + I2 + K2SO4 + H2O =>
5 NaAsO2 + 4 KIO3 + 2 H2SO4 = 5 NaAsO4 + 2 I2 + 2 K2SO4 + 2 H2O
KMnO4 + MnSO4 + ZnO = ZnSO4 + K2SO4 + MnO2 =>
2 KMnO4 + 3 MnSO4 + 2 ZnO = 2 ZnSO4 + K2SO4 + 5 MnO2
Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl
H2SO4(aq) + KOH(aq) = KSO4(aq) + H3O(l) =>
H2SO4(aq) + KOH(aq) = KSO4(aq) + H3O(l)
Al + H2SO4 = Al3(SO4)2 + H2 =>
3 Al + 2 H2SO4 = Al3(SO4)2 + 2 H2
Al2(SO4)3 + ZnCl2 = Al(Cl)3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 Al(Cl)3 + 3 ZnSO4
In + HBr = InBr + H =>
In + HBr = InBr + H
C4H8O2 + H2 = C4H9OH + H2O =>
C4H8O2 + 2 H2 = C4H9OH + H2O
CaCo3 = Ca + Co =>
CaCo3 = Ca + 3 Co
ZnF2 = Zn{2+} + F{-} =>
ZnF2 = Zn{2+} + 2 F{-}
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CH8 + O2 = CH8O2 =>
CH8 + O2 = CH8O2
K2MnO4 + Mn2O3 + O2 = KMnO4 =>
4 K2MnO4 + 2 Mn2O3 + 5 O2 = 8 KMnO4
NO = N + O =>
NO = N + O
CaC0O3 = CaO + CO2 =>
CaC0O3 = CaO + CO2
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
Am(C2H3O2)5 + GdPO3 = Am3(PO3)5 + Gd(C2H3O2)3 =>
3 Am(C2H3O2)5 + 5 GdPO3 = Am3(PO3)5 + 5 Gd(C2H3O2)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
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