Nvm solved 1. A solution contains 0.0450 M Ca2+ and 0.0930 M Ag+. If solid Na3PO4 is added to this mixture, which of the phosphate species would precipitate out of solution first? It is Ca3(PO4)2 2.

2. When the second cation just starts to precipitate, what percentage of the first cation remains in solution? percentage = ? %

Hannah is writing a report on how albedo affects the global climate. she’s proofreading her passage for any factual errors. which sentence must hannah correct before submitting her report? earth receives energy from the sun. this energy drives many of the processes on earth, including its climate. some part of this energy is reflected by earth’s surface. we use the term albedo to describe the reflected energy. albedo of an object is the ratio of the reflected radiation to the total radiation reaching the object. a value of 0 means no energy is absorbed by the object, whereas a value of 1 means that all of the energy is absorbed. in this way, the albedo of an object can influence earth’s atmospheric temperature.

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.