Mixture and Solutions I-check 2 PowerPoint Presentation, PPT - DocSlides

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Mixture and Solutions I-check 2 PowerPoint Presentation, PPT - DocSlides - Review. 1. . A solid material dissolves in a liquid to form a solution, the solid material is called the…. Answer:. The SOLUTE is the solid material that gets dissolved in a liquid.. 2. . Max saturated 200 .

Mixture and Solutions I-check 2 PowerPoint Presentation, PPT - DocSlides

    Slide1

    Mixture and Solutions I-check 2

    Review

    Slide2

    1.

    A solid material dissolves in a liquid to form a solution, the solid material is called the…

    Slide3

    Answer:

    The SOLUTE is the solid material that gets dissolved in a liquid.

    Slide4

    2.

    Max saturated 200

    mL

    of water with salt. Then she realized that she didn’t count how much salt she used. Explain what Max could to find out how many grams of salt he used to saturate the water.

    Slide5

    Answer:

    Filter the solution to get rid of the material that did not dissolve.

    Put it on one side of the balance.

    Put an empty cup on the other side of the balance.

    Add gram pieces to the empty cup until it is balanced.

    Subtract 200 g from the gram piece cup for water mass.

    Slide6

    3.

    Macie

    put 3 spoonfuls of iced tea powder in 300

    mL

    of water. Alexis put 5 spoonfuls of iced tea powder in 300

    mL

    of water.

    Macie

    stirred her mixture and it all dissolved. Alexis stirred his mixture and it did not dissolve.

    What could Alexis do to make all his powder dissolve?

    Why would this work?

    Slide7

    Answer:

    Alexis wants to add more water. By adding more water, he is adding more room for more powder to be dissolved.

    Slide8

    4.

    Ms. Schaffer’s class made a saturated solution from 6 spoons of salt and 50

    mL

    of water. If each scoop of salt weighs 7 grams, what is the mass of the saturated SOLUTION?

    Slide9

    Answer:

    The saturated solution weighs 92 grams.

    6x7=42

    42+50 grams of water = 92

    Slide10

    5.

    T/F: The mass of a water solution is equal to the mass of the water minus the mass of the solute.

    Slide11

    Answer:

    False: you need the mass of the water plus the solid.

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