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Veronika [31]
3 years ago
12

Anybody know the answer from least to most electronegative atom?

Chemistry
1 answer:
Maslowich3 years ago
4 0

Least to Most

Strontium, antimony, tellurium, then iodine


Most to least

Iodine, tellurium, antimony, then strontium

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How many grams of HF are needed to react with 3.0 moles of Sn?
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Answer:

120g

Explanation:

Step 1:

We'll begin by writing the balanced equation for the reaction.

Sn + 2HF —> SnF2 + H2

Step 2:

Determination of the number of mole HF needed to react with 3 moles of Sn.

From the balanced equation above,

1 mole of Sn and reacted with 2 moles of HF.

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3 years ago
What reaction might we use to synthesize nickel sulfate,niso4? Write equations for acid base neutralization. Include states in y
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Answer:

Here's what I get  

Explanation:

1. Nickel sulfate

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