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harkovskaia [24]
2 years ago
13

An ionic compound has the general formula, XCl2. Element X comes from which group? Justify your answer with an explanation and p

rovide an example.​
Chemistry
1 answer:
Rashid [163]2 years ago
6 0

Answer:

metal group

Explanation:

ionic bond = nonmetal + metal

Cl = nonmetal (you need a metal0

ex. LiCl2 or CaCl2

- Hope that helped! Let me know if you need a further explanation.

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Answer:

1.67 moles

Explanation:

From the balanced equation of reaction:

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1 mole of sulfur dioxide, SO2, is required to produce 3 moles of sulfur, S.

<em>If 1 mole SO2 = 3 moles S, then, how many moles of SO2 would be required for 5 moles S?</em>

     Moles of SO2 needed = 5 x 1/3

                   = 5/3 or 1.67 moles

Hence, <u>1.67 moles of SO2 would be required to produce 5.0 moles of S.</u>

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