3 years ago

Which of the dollowing isotopes have 8 neutrons in the nucleus? 0-15 0-17 C13 O C14

Chemistry

2 answers:

aleksandr82 [10.1K]3 years ago

6 0

C14. This is because there are 6 protons and the mass number is 14. 14-6 = 8 neutrons

Lorico [155]3 years ago

4 0

Answer:

C-14 is the correct answer on edge ^ they are right

Explanation:

i can cop a like or two ?

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16.4 mL of 0.135 M NaOH is used to neutralize 46.9 mL of HCl. The concentration of the HCl solution is ____ M (3 decimal places)

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The concentration of the HCl solution is 0.047 M.

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the formula is rewritten as:

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Macid = $\frac{0.135 X 16.4}{46.9}$

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