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Elena-2011 [213]
3 years ago
6

Calculate the mass of Na2Co3 required to prepare 250 ml of 0.5 N solution.

Chemistry
1 answer:
Len [333]3 years ago
3 0
Think about your question you literally just asked. If the person is a non-English speaker than from where they  come from it may mean something totally different to them than it does to us. It could also demonstrate a totally different way of saying the word as well.

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Which of the following is not a characteristic of a covalent compound?
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3 years ago
Sound travels most quickly through? a gas, liquid. Solid
aleksley [76]

Answer:

solids

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Klio2033 [76]
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3 years ago
What is the maximum vertical distance between the line y = x 2 and the parabola y = x2 for −1 ≤ x ≤ 2?
Mrac [35]

x2=x+2 at x=−1 and x=2 so we have no need to worry about the end-points

f(x)=x+2−x^2

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So the maximum distance is f(1/2)=2.5–0.25=2.25

learn more about maximum distance between curves here:

brainly.com/question/1603866

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