Q4/ Calculate the volume and weight of concentrated MgCl2.6H2O with a concentration of 95% by weight and a density of 4.52g/mL that is needed to prepare 450mL of the 3M solution. If you know the Atomic weights: Mg= 24.3, Cl= 35.5, H=1, O=16 Q5/ 38.2g NaHCO, is dissolved in a 1080g water. Calculate the formal, weight percent, and mole Fraction. The volume of the solution 400 mL? If you know the Atomic weights: Na = 23, H=1, C=12, O=16
Q4/ Calculate the volume and weight of concentrated MgCl2.6H2O with a concentration of 95% by weight and a density of 4.52g/mL that is needed to prepare 450mL of the 3M solution. If you know the Atomic weights: Mg= 24.3, Cl= 35.5, H=1, O=16 Q5/ 38.2g NaHCO, is dissolved in a 1080g water. Calculate the formal, weight percent, and mole Fraction. The volume of the solution 400 mL? If you know the Atomic weights: Na = 23, H=1, C=12, O=16
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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![Q4/ Calculate the volume and weight of concentrated MgCl2.6H2O_with a
concentration of 95% by weight and a density of 4.52g/mL that is needed to prepare
450mL of the 3M solution.
If you know the Atomic weights: Mg= 24.3, Cl= 35.5, H=1, 0=16
Q5/ 38.2g NaHCO; is dissolved in a 1080g water. Calculate the formal, weight percent,
and mole Fraction. The volume of the solution 400 mL?
If you know the Atomic weights: Na = 23, H=1, C=12, O=16](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8524a240-7628-41d2-8f01-dee4a8785e12%2Fb4cd6de0-1c18-43f4-ae02-efdd0a3d5b33%2F3gjlj62_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q4/ Calculate the volume and weight of concentrated MgCl2.6H2O_with a
concentration of 95% by weight and a density of 4.52g/mL that is needed to prepare
450mL of the 3M solution.
If you know the Atomic weights: Mg= 24.3, Cl= 35.5, H=1, 0=16
Q5/ 38.2g NaHCO; is dissolved in a 1080g water. Calculate the formal, weight percent,
and mole Fraction. The volume of the solution 400 mL?
If you know the Atomic weights: Na = 23, H=1, C=12, O=16
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