| Équations équilibrées la veille |
2 Al(OH)4{-}(aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O + SO4{2-}(aq)
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
PCl3 = P + Cl3 =>
PCl3 = P + Cl3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH3CH2OH(l) = CH3CH2OCH2CH3(l) + H2O(g) =>
2 CH3CH2OH(l) = CH3CH2OCH2CH3(l) + H2O(g)
Li + NaI = LiI + Na =>
Li + NaI = LiI + Na
C3H8 = C2 + H2 =>
2 C3H8 = 3 C2 + 8 H2
KClO = KClO2 + KCl =>
2 KClO = KClO2 + KCl
CaO + Ai = Ca(AiO2)2 + Ca =>
4 CaO + 2 Ai = Ca(AiO2)2 + 3 Ca
Ag + KPO4 = K + Ag3PO4 =>
3 Ag + KPO4 = K + Ag3PO4
NaNO2 + HBr = Br2 + NO + NaBr + H2O =>
2 NaNO2 + 4 HBr = Br2 + 2 NO + 2 NaBr + 2 H2O
Rb2CO3 = Rb + CO3 =>
Rb2CO3 = 2 Rb + CO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H5OH(l) + O3(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 2 O3(g) = 2 CO2(g) + 3 H2O(l)
Cl2(g) + KOH(ac) = KClO(ac) + KCl + H2O =>
Cl2(g) + 2 KOH(ac) = KClO(ac) + KCl + H2O
Zn + FeCl3 = ZnCl + Fe3 =>
9 Zn + 3 FeCl3 = 9 ZnCl + Fe3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + Cl2 + NaHPO4 = Fe(HPO4)3 + NaCl =>
2 Fe + 3 Cl2 + 6 NaHPO4 = 2 Fe(HPO4)3 + 6 NaCl
MgCl2 + Na2SO3 = Mg(SO3) + NaCl =>
MgCl2 + Na2SO3 = Mg(SO3) + 2 NaCl
Hg + HPbO2{-} + H{+} = HgO + Pb + H2O =>
Hg + HPbO2{-} + H{+} = HgO + Pb + H2O
Ca(OH)2 = Ca + H2 + O2 =>
Ca(OH)2 = Ca + H2 + O2
HNO3 + SO = H2O + NO + SO3 =>
4 HNO3 + 3 SO = 2 H2O + 4 NO + 3 SO3
Ca(OH)2(aq) + CO2 = Ca(HCO3)2(aq) =>
Ca(OH)2(aq) + 2 CO2 = Ca(HCO3)2(aq)
Na2Cr2O7 + H2O = Na2CrO4 + H2CrO4 =>
Na2Cr2O7 + H2O = Na2CrO4 + H2CrO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgS + HNO3 = Mg(NO3)2 + H2SO4 + NO + H2O =>
3 MgS + 14 HNO3 = 3 Mg(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
Bi + O3 = Bi2O3 =>
2 Bi + O3 = Bi2O3
Al + AgNO3 = Ag + Al(NO3)3 =>
Al + 3 AgNO3 = 3 Ag + Al(NO3)3
C2H5OH + O2 = CO5 + H2O =>
C2H5OH + 6 O2 = 2 CO5 + 3 H2O
NH4Br + LiOH = NH4OH + LiBr =>
NH4Br + LiOH = NH4OH + LiBr
Mn + H2SO4(aq) = MnSO4(aq) + H2 =>
Mn + H2SO4(aq) = MnSO4(aq) + H2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NaNO3 + Cr(OH)3 = NaOH + Cr(NO3)3 =>
3 NaNO3 + Cr(OH)3 = 3 NaOH + Cr(NO3)3
SO2 + OH = SO3 + H2O =>
SO2 + 2 OH = SO3 + H2O
K2CO3 + SO2 = CO2 + K2SO3 =>
K2CO3 + SO2 = CO2 + K2SO3
H2SO4 + FeSO3 = FeSO4 + H2SO3 =>
H2SO4 + FeSO3 = FeSO4 + H2SO3
CS2 + O{+2}— = CO{+2} + SO{+2} =>
CS2 + 3 O{+2}— = CO{+2} + 2 SO{+2}
C2H5OH + O2 = C2H3OH + H2O =>
2 C2H5OH + O2 = 2 C2H3OH + 2 H2O
CS2 + O{+2}— = CO{+2} + SO{+2} =>
CS2 + 3 O{+2}— = CO{+2} + 2 SO{+2}
AgCl(s) + O2(g) = O2Cl2 + Ag =>
2 AgCl(s) + O2(g) = O2Cl2 + 2 Ag
Al(OH)4{-}(aq) + H2SO4(aq) = Al(OH)3(s) + H2O + SO4{2-}(aq) =>
2 Al(OH)4{-}(aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O + SO4{2-}(aq)
B + HNO3 + H2O = H3BO3 + NO =>
B + HNO3 + H2O = H3BO3 + NO
PbCl2 + KI = KCl + PbI2 =>
PbCl2 + 2 KI = 2 KCl + PbI2
KMnO4(aq) + KCl(aq) + H2SO4(aq) = MnSO4(aq) + Cl2(g) + K2SO4 + H2O =>
2 KMnO4(aq) + 10 KCl(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 5 Cl2(g) + 6 K2SO4 + 8 H2O
CF4(g) + Br2(g) = CBr4(s) + F2(g) =>
CF4(g) + 2 Br2(g) = CBr4(s) + 2 F2(g)
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
NH4CO3 + Ca(OH)2 = Ca(CO3)2 + NH3 + H2O =>
2 NH4CO3 + Ca(OH)2 = Ca(CO3)2 + 2 NH3 + 2 H2O
P4O10 + H2O = H2PO4 + H2 =>
P4O10 + 6 H2O = 4 H2PO4 + 2 H2
KOH + Fe2S3 = Fe(OH)3 + K2S =>
6 KOH + Fe2S3 = 2 Fe(OH)3 + 3 K2S
HI + AgClO3 = HClO3 + AgI =>
HI + AgClO3 = HClO3 + AgI
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| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
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