| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si + Ca(OH)2 + 2 NaOH = Na2SiO3 + CaO + 2 H2
Br + KI = KBr + I =>
Br + KI = KBr + I
NH2Cl + H2O = NH3 + HOCl =>
NH2Cl + H2O = NH3 + HOCl
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4OH + HCl = NH4(Cl) + H2O =>
NH4OH + HCl = NH4(Cl) + H2O
Mg(OH)2 + CrCl3 = Cr(OH)3 + MgCl2 =>
3 Mg(OH)2 + 2 CrCl3 = 2 Cr(OH)3 + 3 MgCl2
C6H6(l) + O2 = CO2(g) + H2O(l) =>
2 C6H6(l) + 15 O2 = 12 CO2(g) + 6 H2O(l)
P + K = KP2 =>
2 P + K = KP2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
NH4NO3 + AgNO3 = Ag3N + HNO3 =>
NH4NO3 + 3 AgNO3 = Ag3N + 4 HNO3
C5H11OH + KMnO4 + H2SO4 = C4H9COOH + K2SO4 + MnSO4 + H2O =>
5 C5H11OH + 4 KMnO4 + 6 H2SO4 = 5 C4H9COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
La + O2 = La2O5 =>
4 La + 5 O2 = 2 La2O5
CaH2O(l) + O2 = CaO + H2O =>
2 CaH2O(l) + O2 = 2 CaO + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl + MgBr3 = Br + MgCl3 =>
3 Cl + MgBr3 = 3 Br + MgCl3
Bi2O3 + NaClO2 + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O3 + NaClO2 + 2 NaOH = 2 NaBiO3 + NaCl + H2O
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
Ca(OH)2 + Ba(HCO3)2 = Ba(OH)2 + CaCO3 + H2O =>
2 Ca(OH)2 + Ba(HCO3)2 = Ba(OH)2 + 2 CaCO3 + 2 H2O
H2N{-}(CH2)5{-}NH2 + HNO2 = OH{-}(CH2)5{-}OH + N2 + H2O =>
H2N{-}(CH2)5{-}NH2 + HNO2 = OH{-}(CH2)5{-}OH + N2 + H2O
HCl + S = Cl2S + H2 =>
2 HCl + S = Cl2S + H2
H2SO4 + NaI = I2 + H2S + NaHSO4 + H2O =>
9 H2SO4 + 8 NaI = 4 I2 + H2S + 8 NaHSO4 + 4 H2O
Mg(OH)2 + CrCl3 = Cr(OH)3 + MgCl2 =>
3 Mg(OH)2 + 2 CrCl3 = 2 Cr(OH)3 + 3 MgCl2
NaNO3 + H2SiO3 = Na2SiO3 + HNO3 =>
2 NaNO3 + H2SiO3 = Na2SiO3 + 2 HNO3
H2O + Li2O = LiOH =>
H2O + Li2O = 2 LiOH
C10H8O + NaOH = H2O + C11H8O2 + Na =>
11 C10H8O + 26 NaOH = 17 H2O + 10 C11H8O2 + 26 Na
Pb + Cr2O3 = PbO2 + Cr =>
3 Pb + 2 Cr2O3 = 3 PbO2 + 4 Cr
NaHCO3 + H4C2O2 = NaC2H3O2 + H2CO3 =>
NaHCO3 + H4C2O2 = NaC2H3O2 + H2CO3
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
CH3OH + Cu(OH)2 = Cu2O + HCOOH + H2O =>
CH3OH + 4 Cu(OH)2 = 2 Cu2O + HCOOH + 5 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
NH4NO3 + AgNO3 = Ag3N + HNO3 =>
NH4NO3 + 3 AgNO3 = Ag3N + 4 HNO3
CH3CH2COH + KMnO4 + KOH = CH3COOK + MnO2 + H2O =>
6 CH3CH2COH + 8 KMnO4 + KOH = 9 CH3COOK + 8 MnO2 + 5 H2O
H2S + Li(OH) = H2O + Li(HS) =>
H2S + Li(OH) = H2O + Li(HS)
NH4OH + HCl = NH4(Cl) + H2O =>
NH4OH + HCl = NH4(Cl) + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg(OH)2 + CrCl3 = Cr(OH)3 + MgCl2 =>
3 Mg(OH)2 + 2 CrCl3 = 2 Cr(OH)3 + 3 MgCl2
BaCl2 + Al2(SO4)3 = Ba(SO4)3 + Al2Cl2 =>
BaCl2 + Al2(SO4)3 = Ba(SO4)3 + Al2Cl2
SrCO3 + O2 = SrCO5 =>
SrCO3 + O2 = SrCO5
S + NHO3 = H2SO4 + NO2 + H2O =>
S + 6 NHO3 = H2SO4 + 6 NO2 + 2 H2O
SF2 + F = SF6 =>
SF2 + 4 F = SF6
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O
NH4NO3 + AgNO3 = Ag3N + HNO3 =>
NH4NO3 + 3 AgNO3 = Ag3N + 4 HNO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Zn(OH)2 + Sr(OH)2 = Sr[Zn(OH)4] =>
Zn(OH)2 + Sr(OH)2 = Sr[Zn(OH)4]
Mg(OH)2 + CrCl3 = Cr(OH)3 + MgCl2 =>
3 Mg(OH)2 + 2 CrCl3 = 2 Cr(OH)3 + 3 MgCl2
NH4NO3 + AgNO3 = Ag3N + HNO3 =>
NH4NO3 + 3 AgNO3 = Ag3N + 4 HNO3
NH4OH + HCl = NH4(Cl) + H2O =>
NH4OH + HCl = NH4(Cl) + H2O
NH4NO3 + AgNO3 = Ag3N + HNO3 =>
NH4NO3 + 3 AgNO3 = Ag3N + 4 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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