Soap can differentiate between hard water and soft water. Which of the following will form a solid (scum) at the bottom of the container after shaking? O NaCI + soap + water O NaCO3 + soap + water O CaCO3 + soap + water
Soap can differentiate between hard water and soft water. Which of the following will form a solid (scum) at the bottom of the container after shaking? O NaCI + soap + water O NaCO3 + soap + water O CaCO3 + soap + water
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter6: Solutions And Colloids
Section: Chapter Questions
Problem 6.99P: 6-99 A concentrated nitric acid solution contains 35% HNO3. How would we prepare 300. mL of 4.5%...
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![Soap can differentiate between hard water and soft water.
Which of the following will form a solid (scum) at the bottom of the
container after shaking?
O Nacl + soap + water
NaCO3 + soap + water
O CaCO3 + soap + water](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F158c8f32-15a9-4cf1-b667-71f9622d75d5%2Fa98ee5c3-29da-4fff-b6bc-8252da150b16%2F5b1xz4e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Soap can differentiate between hard water and soft water.
Which of the following will form a solid (scum) at the bottom of the
container after shaking?
O Nacl + soap + water
NaCO3 + soap + water
O CaCO3 + soap + water
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