Chemistry, 21.05.2020 22:11, angie07253
A student was given 500 milliliters of each of these 1.00 M aqueous solutions: Pb(NO3)2, KI, and NaC2H3O2.
A. write the net ionic equation for the two reactants that when combined would yield a participate and identify any spectator ions that may form.
B. How many grams of participate would theoretically form from your reaction in Part A? justify with calculations.
C. What are the concentrations of the products, including any spectator ions formed?
D. What steps should be taken to collect the precipitate from the solution and weigh it accurately? include any equipment relevant to the process of collection.
E. Upon carrying out the experiment, you had an 80% yield. How many grams of the precipitate were produced? Justify with calculations
Answers: 2
Chemistry, 22.06.2019 12:30, Svetakotok
Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
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Chemistry, 22.06.2019 16:00, julesperez22
Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.
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A student was given 500 milliliters of each of these 1.00 M aqueous solutions: Pb(NO3)2, KI, and NaC...
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