Answer:
<u>The 44th term of this decreasing sequence is 58</u>
Explanation:
Let's recall that the formula for finding out any term in an arithmetic sequence is:
aₙ = a₁ + (n - 1) * d, where n is the number of term we want to find out and d is the common difference between terms.
But in this case, the list is decreasing, so we have to replace the plus sign by a minus sign, this way:
aₙ = a₁ - (n - 1) * d
Replacing with the real values, we have:
a₄₄ = 359 - (44 - 1) * 7
a₄₄ = 359 - (43 * 7)
a₄₄ = 359 - 301 = 58
<u>The 44th term of this decreasing sequence is 58</u>
Based on the information given, it should be noted that there'll be 0.06537 moles of HgS and 0.13074 moles of the remaining compound.
<h3>
What is precipitation?</h3>
Precipitation simply means the process of transforming a dissolved substance into an insoluble solid. It's the conversion of a solution into a solid.
From the complete information, it can be inferred from the reaction that was balanced that there'll be 0.06537 moles of HgS and 0.13074 moles of the remaining compound. This shows the moles of each ion that remains.
Learn more about precipitation on:
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Explanation:
Hope this helps :D
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history the impact of pseudoscientific