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sesenic [268]
2 years ago
9

The light traveled from _____________________ to __________________. (What transparent materials?)

Chemistry
1 answer:
sergiy2304 [10]2 years ago
5 0

Explanation:

High density medium to low density medium.

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Write the ions present in a solution of na3po4. express your answers as chemical formulas separated by a comma. offset subscript
dexar [7]
Sodium/natrium is a metal from first column group so it should have one 1+ charge. Phosphate ion has 3- charge. That is why there 3 natrium ion for 1 phosphate ion when this molecule is dissolved in water. The ion formula would be:

(Na)_{3}(PO_{4}) ==> 3 Na^{+}   +  PO_{4} ^{3-}
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3 years ago
What will the subscript for NH4 be?
alisha [4.7K]

Answer:

2

Explanation:

The subscript on Ammoniumwhich is (NH4) is 2.

Hope this helped!

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3 years ago
Select all of the following statements that represent the differences between a voltaic cell and an electrolytic cell. Group of
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Answer:

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6 0
3 years ago
What will occur when the trough of Wave A overlaps the crest of Wave B?
JulsSmile [24]

Answer:

Destructive interference will occur, causing the new wave to have less energy than Wave A or Wave B.

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Destructive interference has lesser intensity.

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2 years ago
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