Show any formulas and set-ups used for calculations. Round answers to the correctnumber of significant digits and include correct units.1.A glucose solution was made by dissolving 180.2 g of glucose in 35.86 kg of water. What isthe mass percent of glucose in the solution?2, a 325.2 g sample contains 42.3% NaCl. How many grams of NaCl are in the sample?3. A 75.9 g mass of KOH was dissolved in enough water to make a total volume of 750.0 mL ofsolution. What is the molarity of this solution?4. How many moles of NaHCO; should be dissolved in 300? mL of solution to make a 0.500 Msolution? 5. How many grams of CaCl2 should be dissolved in 500? mL of water to make s 0.333 Msolution?6. A 10.00 g sample of NaOH is to be used to make a NaOH solution having a molarity of 0.100M. What is the total volume of this solution in mL that can be made from this sample?7. How many mL of 12 M NH3 should be used to make750. mL of 0.400 M NH?8. What volume of 0.125 M HCl can be made from 25.0 mL of 12 M HCl?

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Show any formulas and set-ups used for calculations. Round answers to the correct number of significant digits and include correct units. 1.A glucose solution was made by dissolving 180.2 g of glucose in 35.86 kg of water. What is the mass percent of glucose in the solution?

Show any formulas and set-ups used for calculations. Round answers to the correct number of significant digits and include correct units. 1.A glucose solution was made by dissolving 180.2 g of glucose in 35.86 kg of water. What is the mass percent of glucose in the solution?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter2: Chemical Compounds

Section: Chapter Questions

Problem 105QRT

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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

100%

Show any formulas and set-ups used for calculations. Round answers to the correct
number of significant digits and include correct units.
1.A glucose solution was made by dissolving 180.2 g of glucose in 35.86 kg of water. What is
the mass percent of glucose in the solution?
2, a 325.2 g sample contains 42.3% NaCl. How many grams of NaCl are in the sample?
3. A 75.9 g mass of KOH was dissolved in enough water to make a total volume of 750.0 mL of
solution. What is the molarity of this solution?
4. How many moles of NaHCO; should be dissolved in 300? mL of solution to make a 0.500 M
solution?

5. How many grams of CaCl2 should be dissolved in 500? mL of water to make s 0.333 M
solution?
6. A 10.00 g sample of NaOH is to be used to make a NaOH solution having a molarity of 0.100
M. What is the total volume of this solution in mL that can be made from this sample?
7. How many mL of 12 M NH3 should be used to make750. mL of 0.400 M NH?
8. What volume of 0.125 M HCl can be made from 25.0 mL of 12 M HCl?

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