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don’t understand the first part of the question with the: “You need 2 moles of magnesium…” How do I do that? I got the molar mass but my teacher says you don’t use that in the equation. If you can see, I set it up correctly but how do I get the moles? I am confused how

don’t understand the first part of the question with the: “You need 2 moles of magnesium…” How do I do that? I got the molar mass but my teacher says you don’t use that in the equation. If you can see, I set it up correctly but how do I get the moles? I am confused how

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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I don’t understand the first part of the question with the: “You need 2 moles of magnesium…” How do I do that? I got the molar mass but my teacher says you don’t use that in the equation. If you can see, I set it up correctly but how do I get the moles? I am confused how to solve this and Sig Figs.
+2 3. You need 2 moles of magnesium (II) phosphate for an experiment. How many formula Sl64 units is this? moles to m → F. 525.7x Formula: Molar mass: 262.85 9/mol mm: Mg-(3) 24.305 P=(2) 30.973 ト 262.85 6.02x1023 1, mot. O. C8) 15.99 262.853 Answer: 6.02 ino!
Transcribed Image Text:+2 3. You need 2 moles of magnesium (II) phosphate for an experiment. How many formula Sl64 units is this? moles to m → F. 525.7x Formula: Molar mass: 262.85 9/mol mm: Mg-(3) 24.305 P=(2) 30.973 ト 262.85 6.02x1023 1, mot. O. C8) 15.99 262.853 Answer: 6.02 ino!
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