| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCOH + 5[Ag(NH3)2]OH = 9 NH3 + (NH4)CO3 + 5 Ag + 3 H2O
Fe2(CO3)3 + MgSO3 = Fe2(SO3)3 + MgCO3 =>
Fe2(CO3)3 + 3 MgSO3 = Fe2(SO3)3 + 3 MgCO3
K2CO3(aq) + HC1(aq) = KC1(aq) + H20(l) + CO2(g) =>
8 K2CO3(aq) + 20 HC1(aq) = 16 KC1(aq) + H20(l) + 12 CO2(g)
ZnSO4 + MnSO4 + KMnO4 + H2O = (Zn(OH)2(MnO2)) + KHSO4 + H2SO4 =>
5 ZnSO4 + 3 MnSO4 + 2 KMnO4 + 12 H2O = 5(Zn(OH)2(MnO2)) + 2 KHSO4 + 6 H2SO4
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l) =>
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l)
K2CrO7 + H2SO4 = K2SO4 + CrSO4 + H2O + [O] =>
K2CrO7 + 2 H2SO4 = K2SO4 + CrSO4 + 2 H2O + 5[O]
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Ag2S + Al + OH{-} = Ag + S{-2} + Al(OH)3 =>
3 Ag2S + 2 Al + 6 OH{-} = 6 Ag + 3 S{-2} + 2 Al(OH)3
S2 + O2 + CaCl2 = CaSO4 + Cl2 =>
S2 + 4 O2 + 2 CaCl2 = 2 CaSO4 + 2 Cl2
CH3COOH + CH3CHOHCH3 = CH3COOCH(CH3)2 + H2O =>
CH3COOH + CH3CHOHCH3 = CH3COOCH(CH3)2 + H2O
C6H9AlO6 + NaOH = Al(OH)3 + C2H3NaO2 =>
C6H9AlO6 + 3 NaOH = Al(OH)3 + 3 C2H3NaO2
CoSO4 + AgNO3 = Co(NO3)2 + Ag2SO4 =>
CoSO4 + 2 AgNO3 = Co(NO3)2 + Ag2SO4
C3H8O3 + CO2 = CH3COOH + H2O =>
4 C3H8O3 + 2 CO2 = 7 CH3COOH + 2 H2O
H2O2 + SO2 = SO3 + H2O =>
H2O2 + SO2 = SO3 + H2O
CH3CONHCH3 + NaOH = CH3COONa + CH3NH2 =>
CH3CONHCH3 + NaOH = CH3COONa + CH3NH2
S + BaO = BaS + O2 =>
2 S + 2 BaO = 2 BaS + O2
LiCoO2 + C = Li2O + Co + CO2 =>
4 LiCoO2 + 3 C = 2 Li2O + 4 Co + 3 CO2
S{2-} + NO3 + H3O{+} = S + NO + H2O =>
2 S{2-} + NO3 + 4 H3O{+} = 2 S + NO + 6 H2O
HCOOH + H2O = CH3COOH + OH =>
2 HCOOH + 2 H2O = CH3COOH + 4 OH
NH4NO2 + H2SO4 = (NH4)2SO4 + H2O + NO =>
5 NH4NO2 + 2 H2SO4 = 2(NH4)2SO4 + 4 H2O + 6 NO
Zn + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + ZnSO4 =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 ZnSO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ag{+} + NaI = Na{+} + AgI =>
Ag{+} + NaI = Na{+} + AgI
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(S04)3 + K2SO4 + H2O =>
42 CH3CHO + K2Cr2O7 + 13 H2SO4 = 42 CH3COOH + Cr2(S04)3 + K2SO4 + 13 H2O
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l) =>
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l)
Na2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NaNO3 =>
3 Na2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NaNO3
Cu{+2} + S2O3{-2} = Cu{+} + S4O6{-2} =>
2 Cu{+2} + 2 S2O3{-2} = 2 Cu{+} + S4O6{-2}
C4H4O4 + NaHCO3 = C7H5O2Na + H2O + CO2 =>
5 C4H4O4 + 2 NaHCO3 = 2 C7H5O2Na + 6 H2O + 8 CO2
HBr + NaHSO3 = NaBr + H2O + SO2 =>
HBr + NaHSO3 = NaBr + H2O + SO2
CH2O2 + H2O = HCOO + H3O =>
CH2O2 + H2O = HCOO + H3O
K2Cr2O7 + Na2(SO3) + H2(SO4) = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Na2(SO3) + 4 H2(SO4) = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 4 H2O
glucose = butylalcohol + carbondioxide + oxygen =>
5 C6H12O6 = 6 C4H9OH + 6 CO2 + 6 O2
NaAl + O2 = NaAlO2 =>
NaAl + O2 = NaAlO2
(NH4)3PO4 + KBr = NH4Br + K3PO4 =>
(NH4)3PO4 + 3 KBr = 3 NH4Br + K3PO4
SrL2 + KNO3 = KL + Sr(NO3)2 =>
SrL2 + 2 KNO3 = 2 KL + Sr(NO3)2
(NH2)CO(NH2) + H2O = NH3 + CO2 =>
(NH2)CO(NH2) + H2O = 2 NH3 + CO2
C4H4OH + O2 = CO2 + H2O =>
4 C4H4OH + 19 O2 = 16 CO2 + 10 H2O
(NH4)3PO4 + RbOH = Rb3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 RbOH = Rb3PO4 + 3 NH3 + 3 H2O
Pb(NO3)2 + K2CO3 + H2O = Pb(OH)2 + KNO3 + CO2 =>
Pb(NO3)2 + K2CO3 + H2O = Pb(OH)2 + 2 KNO3 + CO2
Ne + N2 = NeN =>
2 Ne + N2 = 2 NeN
NO3 + SiH4 = NO2 + SiO3 + H2O =>
5 NO3 + SiH4 = 5 NO2 + SiO3 + 2 H2O
HPO3 + Na(OH) = NaH2PO4 =>
HPO3 + Na(OH) = NaH2PO4
CrO4{-2} + I{-} + H2O = Cr{+3} + IO3{-} + OH{-} =>
2 CrO4{-2} + I{-} + 5 H2O = 2 Cr{+3} + IO3{-} + 10 OH{-}
Cr2O3 + K2CO3 = KCrO2 + Cr2(CO3)3 =>
4 Cr2O3 + 3 K2CO3 = 6 KCrO2 + Cr2(CO3)3
CO2 + BaO = BaC + O =>
CO2 + BaO = BaC + 3 O
CH3NH2 + HNO3 = CH3NO3 + NH3 =>
CH3NH2 + HNO3 = CH3NO3 + NH3
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O =>
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O
KI + NO2 + H2O = I2 + KOH + N2 =>
8 KI + 2 NO2 + 4 H2O = 4 I2 + 8 KOH + N2
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
NaOH + C3H6O3 = C3H5O3Na + H2O =>
NaOH + C3H6O3 = C3H5O3Na + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/24
Équations équilibrées sur08/23/23
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