1)
a) Pb(NO3)2 (aq) + Na2SO4(aq) ---------------> PbSO4(s) + 2 NaNO3(aq)
b) Pb2+(aq) + 2NO3-(aq) + 2Na+(aq) + SO42-(aq)---------------> PbSO4(s) +2Na+(aq) + 2NO3-(aq)
c) Pb2+(aq) + SO42-(aq)---------------> PbSO4(s)
d) a white color solid is formed this is the evidence
2)
a) Cu(NO3)2(aq) + Na2CO3(aq) -------------------> CuCO3(s) + 2NaNO3(aq)
b) blue color
3)
a) Ba2+ and Pb2+ will be precipitated
b) Fe3+ cation can be identified by KSCN . forms precipitate orange colour.
Questions 1. Consider the reaction of lead nitrate with sodium sulfate a) Complete and balance the...
Complete and balance the molecular equation for the reaction of aqueous sodium carbonate and aqueous nickel Chloride Include physical states Complete and balance the molecular equation for the reaction of aqueous sodium carbonate, Na, Co,, and aqueous nickel(II) chloride, NiCl. Include physical states. molecular equation: Na, CO, (aq) + NiCI, (aq) + Enter the balanced net ionic equation for this reaction. Include physical states. net ionic equation:
Complete and balance the molecular equation for the reaction of aqueous ammonium bromide, NH4Br , and aqueous lead(II) acetate, Pb(C2H3O2)2 Pb ( C 2 H 3 O 2 ) 2 . Include physical states. molecular equation: NH4Br(aq)+Pb(C2H3O2)2(aq)⟶ Enter the balanced net ionic equation for this reaction. Include physical states. net ionic equation:
Complete and balance the molecular equation for the reaction of aqueous ammonium bromide, NH,Br, and aqueous lead(II) acetate, Pb(C2H2O2)2. Include physical states. molecular equation: NH_Br(aq) + Pb(C2H2O2)2 (aq) →→ Enter the balanced net ionic equation for this reaction. Include physical states. net ionic equation:
Complete and balance the overall ionic equation for lead(II) nitrate dissolving in water. Include states and charges Pb(NO3)2 (s) ---> Complete the balanced overall ionic equation for the mixing of these two solutions. Include states and charges 2Na+ (aq) + 2I-(aq) + Pb2+(aq) + 2NO-3(aq) ---> Write the net ionic equation for the mixing of sodium iodide and the solution of lead(II) nitrate. Include states and charges
14. Lead nitrate + sodium sulfide Observations black color precipitate, so 15. Molecular equation Complete ionic equation Net ionic equation Lead nitrate + sulfuric acid Observations white Molecular equation Complete ionic equation 16. Net ionic equation Potassium chloride + sodium nitrate Observations clear precipitate Molecular equation Complete ionic equation od Net ionic equation B. Solubility, Temperature, and Crystallization
Complete and balance the molecular equation for the reaction of aqueous ammonium bromide, NH4Br , and aqueous lead(II) acetate, Pb(C2H3O2)2 . Include physical states. molecular equation: Enter the balanced net ionic equation for this reaction. Include physical states. net ionic equation:
molecular equation for the reaction of magnesium metal with aqueous silver nitrate > magnesium + silver nitrate Mg(s) + 2AgNO, (aq) → Mg(NO3)2(aq) + 2Ag(s) copper(11) nitrate silver Cu(NO3)2(aq) Ag(s) silver nitrate AgNO,(aq) Write the molecular equation for the reaction of magnesium metal with aqueous silver nitrate. Include physical states. molecular equation: ABUS Write the net ionic equation for the reaction of magnesium metal with aqueous silver nitrate. Include physical states. net ionic equation:
Complete and balance the molecular equation for the reaction of aqueous ammonium bromide, NH, Br, and aqueous lead(II) acetate, Pb(C,H,O2),. Include physical states. molecular equation: NH, Br(aq) + Pb(C,H,02), (aq) +|
An aqueous solution containing 8.16 g of lead(II) nitrate is added to an aqueous solution containing 6.57 g of potassium chloride. Enter the balanced chemical equation for this reaction. Be sure to include all physical states. balanced chemical equation: Pb(NO3)2(aq) + 2 KCl(aq) + PbCl,(s) + 2 KNO3(aq) What is the limiting reactant? O potassium chloride lead(II) nitrate The percent yield for the reaction is 91.6%. How many grams of precipitate is recovered? precipitate recovered: How many grams of the...
Attempt 2 - An aqueous solution containing 8.03 g of lead(II) nitrate is added to an aqueous solution containing 6.33 g of potassium chloride. Enter the balanced chemical equation for this reaction. Be sure to include all physical states. balanced chemical equation: Pb(NO3)2(aq) + 2Cl(aq) PbCI,(s) + 2KNO, (aq) What is the limiting reactant? O potassium chloride O lead(II) nitrate The percent yield for the reaction is 89.3%. How many grams of precipitate is recovered? precipitate recovered: How many grams...