Answer:
b. k+
Explanation:
here's the answer to your question
The number of moles = 0.06 moles
i) Formula
Number of moles = Mass of the sample ÷ Molar masses of the substances
ii) Number of moles = 10.0 ÷ (137)+(19×2)
= 10.0 ÷ 175
= 0.06 moles
Conduction, Convection and Conduction