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

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.