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castortr0y [4]
3 years ago
15

Is ink a homogeneous mixture

Chemistry
2 answers:
Goryan [66]3 years ago
5 0
Ink is a mixture of a fluid (typically, water) and some colouring pigment(s). If these components are perfectly mixed, the ink with be homogeneous (i.e. the same all the way through); otherwise it won't!
denis23 [38]3 years ago
4 0
<span>It's homogeneous because you only see one phase.</span>
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Plan a method the students could use to test their hypothesis.
polet [3.4K]

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There are 5 main steps in hypothesis testing:

State your research hypothesis as a null and alternate hypothesis.

Collect data in a way designed to test the hypothesis.

Perform an appropriate statistical test.

Decide whether to reject or fail to reject your null hypothesis.

Present the findings in your results and discussion section.

Though the specific details might vary, the procedure you will use when testing a hypothesis will always follow some version of these step

Table of contents

State your null and alternate hypothesis

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Hypothesis Testing | A Step-by-Step Guide with Easy Examples

5 0
2 years ago
What is the product of Na +CaSO4,
OverLord2011 [107]

Answer:

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8 0
3 years ago
The mass of vitamin D in your blood is 50.0 grams. What is this measure in pounds? (answer in scientific notation)
Amanda [17]

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1.10231×10-1 lb

Explanation:

we know that one gram is equal to the 0.00220462 lb or we can say that one pound is equal to the 453.592 g.

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m (lb)= m(g)× 0.00220462

m(lb)=50×0.00220462

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in scientific notation:

1.10231×10-1 lb

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Just guessed on same question got it right

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