| Équations équilibrées la veille |
C16O2ClH13 + H2O2 = C16O3ClH13 + H2O
CO3 + H = CO2 + H2O =>
CO3 + 2 H = CO2 + H2O
Br{-}(aq) + Cl2 = Cl{-}(aq) + Br2 =>
2 Br{-}(aq) + Cl2 = 2 Cl{-}(aq) + Br2
[Co{3+}(NH3)6]Cl3 + AgNO3 = AgCl + [Co{3+}(NH3)5](NO3)3 =>
[Co{3+}(NH3)6]Cl3 + 3 AgNO3 = 3 AgCl + [Co{3+}(NH3)5](NO3)3
Pb3(PO4)4 + NaOH = Na3PO4 + Pb(OH)4 =>
Pb3(PO4)4 + 12 NaOH = 4 Na3PO4 + 3 Pb(OH)4
K2CrO4 + K2SO3 + KOH + H2O = K2SO4 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 K2SO3 + 2 KOH + 5 H2O = 3 K2SO4 + 2 K3[Cr(OH)6]
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AgNO3*HCI = HNO3*AgCI =>
AgNO3*HCI = HNO3*AgCI
Na2SO4 + HF = NaF + H2SO4 =>
Na2SO4 + 2 HF = 2 NaF + H2SO4
NaOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) + NaCl(aq) =>
NaOCl(aq) + 2 HCl(aq) = H2O(l) + Cl2(g) + NaCl(aq)
Pb(OH)2 + HI = H2O + PbI2 =>
Pb(OH)2 + 2 HI = 2 H2O + PbI2
PbBr2 + NaOH = Pb(OH)2 + NaBr =>
PbBr2 + 2 NaOH = Pb(OH)2 + 2 NaBr
C6H10 + KMnO4 + H2SO4 = HCOO(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 HCOO(CH2)4COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
AlCl3 + (NH4)2S + H2O = Al(OH)3 + H2S + NH4Cl =>
2 AlCl3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NH4Cl
Zn + Pb(MnO4)2 = Zn(MnO4)2 + Pb =>
Zn + Pb(MnO4)2 = Zn(MnO4)2 + Pb
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
NaNO2 + NaClO3 = NaNO3 + NaCl =>
3 NaNO2 + NaClO3 = 3 NaNO3 + NaCl
H2O + NaNO2 + NiS = NH3 + NiO + NaOH + SO2 =>
2 H2O + NaNO2 + NiS = NH3 + NiO + NaOH + SO2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn(NH3)4(BF4)2 + HCl = Zn(Cl)4(BF4)2 + NH4 =>
Zn(NH3)4(BF4)2 + 4 HCl = Zn(Cl)4(BF4)2 + 4 NH4
SO2 + Ca(OH)2 = Ca(HSO3)2 =>
2 SO2 + Ca(OH)2 = Ca(HSO3)2
Ca(OH)2 + SrBr2 = CaBr2 + Sr(OH)2 =>
Ca(OH)2 + SrBr2 = CaBr2 + Sr(OH)2
KMnO4 + Ba(OH)2 = Ba(MnO4)2 + KOH =>
2 KMnO4 + Ba(OH)2 = Ba(MnO4)2 + 2 KOH
SiCl4(s) + H2O(l) = H2SiO3(s) + HCl(g) =>
SiCl4(s) + 3 H2O(l) = H2SiO3(s) + 4 HCl(g)
MnF7 + H2O = Mn2O7 + HF =>
2 MnF7 + 7 H2O = Mn2O7 + 14 HF
MgCl2 + CaS = MgS + CaCl2 =>
MgCl2 + CaS = MgS + CaCl2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HOCl + NaHSO3 = H2SO4 + NaCl =>
HOCl + NaHSO3 = H2SO4 + NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
NaCl + SO3 = Cl2 + SO2 + Na2S2O7 =>
2 NaCl + 3 SO3 = Cl2 + SO2 + Na2S2O7
BaSO4(s) = BaO(s) + SO2(g) + O2(g) =>
2 BaSO4(s) = 2 BaO(s) + 2 SO2(g) + O2(g)
NaCl + SO3 = Cl2 + SO2 + Na2S2O7 =>
2 NaCl + 3 SO3 = Cl2 + SO2 + Na2S2O7
Pb(OH)2 + KI = PbI2 + KOH =>
Pb(OH)2 + 2 KI = PbI2 + 2 KOH
BaFe(OH)2 = Ba(OH)2Fe =>
BaFe(OH)2 = Ba(OH)2Fe
HMnO4 + Ca(OH)2 = Ca(MnO4)2 + H2O =>
2 HMnO4 + Ca(OH)2 = Ca(MnO4)2 + 2 H2O
ZnCO3(s) + HBr(aq) = ZnBr2(aq) + H2O(l) + CO2 =>
ZnCO3(s) + 2 HBr(aq) = ZnBr2(aq) + H2O(l) + CO2
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2 =>
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2
NH4NO2(aq) = N2(g) + H2O(i) =>
NH4NO2(aq) = N2(g) + 2 H2O(i)
H2O + S = H2 + SOH =>
2 H2O + 2 S = H2 + 2 SOH
Fe3 + Na2 = FeNa =>
2 Fe3 + 3 Na2 = 6 FeNa
Br2 + C7H14 = C7H13 + HBr =>
Br2 + 2 C7H14 = 2 C7H13 + 2 HBr
NH3 + Cl2 + H2O = NH2OH + Cl{-} + H3O{+} =>
NH3 + Cl2 + 3 H2O = NH2OH + 2 Cl{-} + 2 H3O{+}
Fr2CO3 + Mg(OH)2 = FrOH + MgCO3 =>
Fr2CO3 + Mg(OH)2 = 2 FrOH + MgCO3
Ag2O + H2O = Ag2OH + O2 =>
4 Ag2O + 2 H2O = 4 Ag2OH + O2
NH4H2PO4 + NaOH + BaCl2 = NaCl + NH3 + Ba(H2PO4)2 + H2O =>
2 NH4H2PO4 + 2 NaOH + BaCl2 = 2 NaCl + 2 NH3 + Ba(H2PO4)2 + 2 H2O
AgNo2 = Ag + No2 =>
AgNo2 = Ag + No2
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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