Answer:
c.) increase the concentration of one of the solutions
Explanation:
Answer:
B. and A.
Explanation:
May I have the Brainlliest award?
Answer:
Isotopes have same atomic numbers, no. of protons and no. of electrons. Only their no. of neutrons and atomic mass are changed.
<u>Na - 24:</u>
Atomic Mass = 24
Atomic No. = 11
Hence,
No. of protons in Na-24 = 11
No. of neutrons = Atomic Mass - Atomic Number
No. of neutrons = 24 - 11
No. of neutrons = 13
Atomic Number = 11
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Hope this helped!
<h3>~AH1807</h3><h3>Peace!</h3>
132 grams x (1 mol / 44 grams) = 3 moles
<span>3 moles X (22.4 L/ 1 mol) = 67.2 </span><span>L</span>
Nitrogen is more reactive than oxygen and oxygen than chlorine