QUESTION 8 For this reaction: Pb(NO3)2(aq) + Li2SO4(aq) --> What one of the following species would...
For this reaction: Pb(NO3)2(aq) + Li2SO4(aq) --> _________. What one of the following species would appear in the molecular equation? (Don't worry about coefficients. Just write the molecular equation, and see which of these appears in it.) PbSO4(s) Li2NO3 (aq) Pb2S(aq) LiNO3(s) Pb2S(s) Li(NO2)3(aq)
For this reaction: Sr(NO3)2(aq) + K2CO3(aq) --> _________. What one of the following species would appear in the molecular equation?
Question 29 Consider the reaction: Pb(s) + 2AgNO3(aq) -> Pb(NO3)2(aq) + 2Ag(s) In this reaction silver goes from +1 to 0. We can say that silver is __ because it_electrons. reduced, loses oxidized, loses reduced, gains oxidized, gains
Suppose the galvanic cell sketched below is powered by the following reaction: Ni(s)+Pb(NO3),(aq) → Ni(NO3)2(aq)+Pb(s) E1 S1 S2 Write a balanced equation for the half-reaction that happens at the cathode of this cell. Write a balanced equation for the half-reaction that happens at the anode of this cell. Of what substance is E1 made? Of what substance is E2 made? What are the chemical species in solution S1? What are the chemical species in solution S2?
Identify the following solution reaction as acid-base / redox / precipitation reaction: 2NH4Cl(aq) + Pb(NO3)2 (aq) --> PbCl2(s) + 2NH4NO3(aq)
Complete the following molecular equation Pb(NO3)2(aq) + 2KI(aq) →
Classify the following reaction and balance the equation by entering the smallest possible integer coefficients. Pb(NO3)2 (aq) + Mnly (aq) —> Pblz (s) + Mn(NO3)2 (aq) Reaction Type: ___ Submit Answer
Complete &Balance the following Reaction: Fe(NO3)3(aq)+Na2S (aq) 2Fe(NO3)3(aq)+ 3Na2S(aq) --> Fe2S3ls)+ 6NaNO3 (aq) OFe(NO3)3laq)+Na S(aq)>Na(N03)alaq) + FeSls) O3Fe(NO3)3(aq)+2Na S(aq)Fe3S2(s)+4NaNO3 (aq) Fe(NO3)3(aq)+ Na2S(aq)FeS3(s) NagNO3 (aq)
Write the net ionic equation for the following molecular equation. Fe(s) + Sn(NO3)2(aq) + Fe(NO3)2(aq) + Sn(s) (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.)
Reaction 1: Use in question 3 Pb(NO3)2 (aq) + Kl (aq) → KNO, (aq) + Pblz (s) 3. a. When the reaction above is balanced how many moles of lead nitrate are required to react with 2.0 moles of potassium iodide? (1.0 mol Pb(NO3)2) b. How many grams of lead (II) iodide are produced from 5.0 moles of potassium iodide according to the equation given above? (1200 g Pblz)