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Jet001 [13]
2 years ago
7

Which element in this group would be the least likely to react with other elements?

Chemistry
1 answer:
Triss [41]2 years ago
4 0
Carbon+oxygen= carbon dioxide
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What charge would an arsenic, As, ion have? Explain.
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Arsenic (As) anion has -‐3 charge, but also forms cations with +3 or +5 charge.

Explanation:

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Which phrase best describes the bond in H2?
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Calculate the activation energy in kJ/mol for a reaction that takes place at 298K with a rate constant of 6.87 x 10-2 and the sa
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2 years ago
What is the oxidation number of phosphorus (P) in phosphoric acid (H3PO4)?
Sedaia [141]

Hey there!:

H is always +1 so the H's have a +3 charge.

O is always -2 so the O's have a -8 charge .

Now, suppose oxidation state for P = X , then :

+3  + X + (-8) = 0      (because of neutral molecule)

x = 8 - 3

x = + 5

So, X = +5 oxidation state.

Answer  C


Hope that helps!

4 0
3 years ago
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