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2 years ago

11

Select the correct choice there's only one answer.

2 answers:

KATRIN_1 [288]2 years ago

6 0

Answer:

<h2><em>Option</em><em> </em><em>C</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>correct </em><em>option</em><em>.</em></h2>

<em>The</em><em> </em><em>Valence </em><em>electrons</em><em> </em><em>in</em><em> </em><em>S</em>

<em>Expla</em><em>nation</em><em>:</em>

<em>Sulphur</em><em> </em><em>has</em><em> </em><em>highest</em><em> </em><em>effect</em><em>ive</em><em> </em><em>nuclear</em><em> </em><em>charge</em><em> </em><em>as</em><em> </em><em>in </em><em>a</em><em> </em><em>period</em><em> </em><em>there</em><em> </em><em>is </em><em>increase</em><em> </em><em>in</em><em> </em><em>effective</em><em> </em><em>nuclear</em><em> </em><em>charge</em><em> </em><em>from</em><em> </em><em>left </em><em>to</em><em> </em><em>right.Sulphur</em><em> </em><em>is </em><em>in </em><em>the</em><em> </em><em>end </em><em>in</em><em> </em><em>a</em><em> </em><em>period</em><em> </em><em>leaving</em><em> </em><em>Mg</em><em> </em><em>and</em><em> </em><em>Al</em><em> </em><em>in</em><em> </em><em>left </em><em>side.</em>

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps.</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em>

stepladder [879]2 years ago

5 0

The correct answer is opinion c

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2) Determine the limitting reagent

$\\NaOH = \frac{0.8750437522}{2} = 0.4375218761\\\\$

∴ Carbon dioxide is limitting as it has a smaller value.

3) multiply the limiting reagent by the mole ratio of unknown over known

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m = 0.1988184504 × (1.008 × 2 + 16.00)

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