Mixtures

Question 1

Which are mixtures? Select three options. copper sulfatepowdered sulfur and copper filingsiron oxidecranberry juiceairsugarberyllium

Revolt · Accepted Answer

powdered sulfur and copper filings; cranberry juice; air

Question 2

Sample Response: A homogeneous mixture can only form when one of the substances can dissolve the other one. Oil and water cannot dissolve each other, so they . . . Read more Which concepts or ideas did you include in your response? Check all that apply.Oil and water can’t dissolve each other.Homogeneous mixtures are solutions.Heterogeneous mixtures contain dispersed particles that are not dissolved.Ayala’s salad dressing must be a heterogeneous mixture.

Question 3

homogeneous mixture✔ heterogeneous mixturepure substance

Revolt · Accepted Answer

✔ heterogeneous mixture

Question 4

✔ solidliquidgas

Revolt · Accepted Answer

✔ solid; Blood is composed of many tiny cells in a liquid called plasma. Blood is actually considered a colloid. The dispersed state of matter is , and the dispersion medium is .: solid; Blood is composed of many tiny cells in a liquid called plasma. Blood is actually considered a colloid. The dispersed state of matter is , and the dispersion medium is .: liquid; Fruit jelly is mostly juice, but it doesn’t run all over the place even if you cut a piece and put it on a plate. This is because the juice is contained within the structure of a natural substance cal: liquid; Fruit jelly is mostly juice, but it doesn’t run all over the place even if you cut a piece and put it on a plate. This is because the juice is contained within the structure of a natural substance cal: solid

Question 5

Simon has collected three samples from the coral reef where he observes marine life. He must determine whether each one is a pure substance or a mixture.

Revolt · Accepted Answer

✔ pure substance; Sample A is a , Sample B is a , and Sample C is a .: pure substance; Sample A is a , Sample B is a , and Sample C is a .: homogeneous mixture; Sample A is a , Sample B is a , and Sample C is a .: heterogeneous mixture

Mixtures Answers

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