| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
HNO3 + BaCl = HCl + BaNO3 =>
HNO3 + BaCl = HCl + BaNO3
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
CrCl + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl + 5 H2O2 + 6 NaOH = 2 Na2CrO4 + 2 NaCl + 8 H2O
Na2Co3 + CaBr2 = CaCo3 + NaBr =>
Na2Co3 + CaBr2 = CaCo3 + 2 NaBr
SnO2 + NaOH + H2O = Na2[Sn(OH)6] =>
SnO2 + 2 NaOH + 2 H2O = Na2[Sn(OH)6]
Cobalt(II)Chloride = ChlorideCobalt(II) =>
Cobalt(II)Chloride = ChlorideCobalt(II)
HCe + Ae(OH)3 = AeCe3 + H2O =>
3 HCe + Ae(OH)3 = AeCe3 + 3 H2O
KBr + Na2SO4 + HCl = Br2 + Na2S + KCl + H2O =>
8 KBr + Na2SO4 + 8 HCl = 4 Br2 + Na2S + 8 KCl + 4 H2O
UO2 + CCl4 = UCl4 + CO2 =>
UO2 + CCl4 = UCl4 + CO2
Cr{3+} + NH3*H2O = CrO(OH) + NH4{+} + H2O =>
Cr{3+} + 3 NH3*H2O = CrO(OH) + 3 NH4{+} + H2O
KMnO4 + KCl + H2SO4 = MnSO4 + K3SO4 + Cl2 + H2O =>
KMnO4 + 8 KCl + 4 H2SO4 = MnSO4 + 3 K3SO4 + 4 Cl2 + 4 H2O
HCe + Ae(OH)3 = AeCe3 + H2O =>
3 HCe + Ae(OH)3 = AeCe3 + 3 H2O
KBr + Na2SO4 + HCl = Br2 + Na2S + KCl + H2O =>
8 KBr + Na2SO4 + 8 HCl = 4 Br2 + Na2S + 8 KCl + 4 H2O
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
Na3(PO4) + Ni(NO3)2 = Ni3(PO4)2 + Na(NO3) =>
2 Na3(PO4) + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 Na(NO3)
Ag(s) + Au(NO3)(aq) = Au(s) + AgNO3(s) =>
Ag(s) + Au(NO3)(aq) = Au(s) + AgNO3(s)
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
BH(OH)2 + HCl = H2O + BCl =>
BH(OH)2 + HCl = 2 H2O + BCl
KBr + Na2SO4 + HCl = Br2 + Na2S + KCl + H2O =>
8 KBr + Na2SO4 + 8 HCl = 4 Br2 + Na2S + 8 KCl + 4 H2O
NaNO3 + AgF = NaF + AgNO3 =>
NaNO3 + AgF = NaF + AgNO3
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl
KBr + Na2SO4 + HCl = Br2 + Na2S + KCl + H2O =>
8 KBr + Na2SO4 + 8 HCl = 4 Br2 + Na2S + 8 KCl + 4 H2O
NaCl + K2Cr2O7 = Na2Cr2O7 + KCl =>
2 NaCl + K2Cr2O7 = Na2Cr2O7 + 2 KCl
AgNO3 + K2SO4 = AgSO4 + K2NO3 =>
AgNO3 + K2SO4 = AgSO4 + K2NO3
CH2 + HOH = CH3CH2OH =>
2 CH2 + HOH = CH3CH2OH
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
Na2Co3 + CaBr2 = CaCo3 + NaBr =>
Na2Co3 + CaBr2 = CaCo3 + 2 NaBr
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
C5H7 + O2 = CO2 + H2O =>
4 C5H7 + 27 O2 = 20 CO2 + 14 H2O
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
KBr + Na2SO4 + HCl = Br2 + Na2S + KCl + H2O =>
8 KBr + Na2SO4 + 8 HCl = 4 Br2 + Na2S + 8 KCl + 4 H2O
MgI2 + HCl = MgCl2 + HI =>
MgI2 + 2 HCl = MgCl2 + 2 HI
Ca4C2 = Ca + C =>
Ca4C2 = 4 Ca + 2 C
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
MgCl2(aq) + Na2CO3(aq) = NaCl + MgCO3 =>
MgCl2(aq) + Na2CO3(aq) = 2 NaCl + MgCO3
KBr + Na2SO4 + HCl = Br2 + Na2S + KCl + H2O =>
8 KBr + Na2SO4 + 8 HCl = 4 Br2 + Na2S + 8 KCl + 4 H2O
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
NH4Cl(aq) + KOH(aq) = NH4OH(aq) + KCl(aq) =>
NH4Cl(aq) + KOH(aq) = NH4OH(aq) + KCl(aq)
KBr + Na2SO4 + HCl = Br2 + Na2S + KCl + H2O =>
8 KBr + Na2SO4 + 8 HCl = 4 Br2 + Na2S + 8 KCl + 4 H2O
K4[Fe(CN)6] + NiSO4 = Ni2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + 2 NiSO4 = Ni2[Fe(CN)6] + 2 K2SO4
K2SO4 + HCI = KCI + H2SO4 =>
K2SO4 + 2 HCI = 2 KCI + H2SO4
HC7H5O3 + CH3OH = C7H5O3CH3 + H2O =>
HC7H5O3 + CH3OH = C7H5O3CH3 + H2O
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
Li2S + P2S5 + LiCl = Li55P10S45Cl15 =>
20 Li2S + 5 P2S5 + 15 LiCl = Li55P10S45Cl15
Ga2O3 + HNo3 = Ga(No3)3 + H2O =>
Ga2O3 + 6 HNo3 = 2 Ga(No3)3 + 3 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
LiSO3 + HCl = LiCl2 + H2O + SO2 =>
LiSO3 + 2 HCl = LiCl2 + H2O + SO2
HClO3 + Ag = AgClO3 + AgCl + H2O =>
6 HClO3 + 6 Ag = 5 AgClO3 + AgCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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