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antoniya [11.8K]
2 years ago
10

1. What is a gene?(1 point)

Chemistry
2 answers:
tigry1 [53]2 years ago
5 0
Based on this website I would say B. Hope this helps

CaHeK987 [17]2 years ago
5 0

Answer:

B. a section of DNA that encodes a specific protein

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2 years ago
For a tablet containing 500. mg of vitamin C, calculate how many ml of 0.095 M NaOH is required to reach the equivalence point.
Gala2k [10]

Answer:

mL of NaOH required =29.9mL

Explanation:

Let us calculate the moles of vitamin C in the tablet:

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Thus we need same number of moles of NaOH to reach the equivalence point.

For NaOH solution:

moles=MolarityXvolume=0.095Xvolume

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volume=0.0299L=29.9mL

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Source; https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Physical_Properties_of_Matter/States_of_Matter/Properties_of_Gases/Gas_Pressure

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