<em>hEy</em><em>!</em><em>!</em><em>!</em>
<em><u>Chlorine</u></em><em><u>(</u></em><em><u>CL</u></em><em><u>)</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>symbol</u></em><em><u> </u></em><em><u>for</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>entity</u></em><em><u> </u></em><em><u>that</u></em><em><u> </u></em><em><u>has</u></em><em><u> </u></em><em><u>1</u></em><em><u>7</u></em><em><u> </u></em><em><u>protons</u></em><em><u>,</u></em><em><u>2</u></em><em><u>0</u></em><em><u> </u></em><em><u>neutrons</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>1</u></em><em><u>8</u></em><em><u> </u></em><em><u>electrons</u></em><em><u>.</u></em>
<em><u>Hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>will</u></em><em><u> </u></em><em><u>be</u></em><em><u> </u></em><em><u>helpful</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>you</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer: 2 mol of NaOH
Explanation:
The balanced chemical equation for the reaction is:
Na2O + H2O --> 2NaOH
Looking at this, we can see that 1 mol of Na2O will react with 1 mol of H2O to produce 2 mol of NaOH
If the half-life is 8.0 hours and there are 24 hours in a day, the radioisotope reaches its half-life 3 times.
Therefore, after a full day, there are 24 g of the sample left, and 168 g has decayed.
We know that there are 760 mmHg per 1 atm. So in order to make this conversion, we need to set up the multiplication to cancel out the atm and leave mmHg on top. Let's set that up now and solve:
So by using this conversion factor, we are able to determine that
0.600 atm = 456 mmHg.