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katrin2010 [14]
3 years ago
9

3.

Chemistry
1 answer:
KatRina [158]3 years ago
7 0

Answer A,They can form a triple covalent bond.

Explanation:

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Which color in the rainbow has the longest wavelength? 1. orange 2. blue3. yellow4.green 5. red
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In rainbow, the color that has the longest wavelength is red which means option 5 is the correct choice.

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Which statement is true for a pure compound<br> but NOT true for a pure element?
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A pure compound contains many elements.
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9.04354 * 10^2

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What is the ratio strength of 100 ml containing a 1:50 povidone iodine solution diluted to 1000 ml? (answer must be numeric; no
guapka [62]

We are given that:

100 mL total solution with 1:50 povidone iodine solution

 

This means that there is 1 mL of povidone iodine solution per 50 mL of total solution. Since we are given a total of 100 mL solution, therefore we have an initial amount of:

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This amount of pure povidone iodine solution is added or diluted (most perhaps with water) to make a total of 1000 mL total solution, therefore the new ratio is:

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