How many moles of Na+ are in 10g af NaCl?
Nacl---------> Na+ + Cl-
No of moles= mass/molar mass
No of moles= 10/58.5= 0.17 mol
So moles of Na+= 0.17 moles
How many moles of Na and Cl2 are required to make 585 grams of NaCl? _________ mol Na _________mol Cl2
A NaCl crystal has a mass of 0.15mg. how many moles of Na^+ are present in the crystal. ( express the answer to two significant figures and include the appropriate units) . How many Na^+ ions are present? ( express the answer using two significant figures)
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From the following balanced equation, 2 Na(s) + Cl2(8) — 2 NaCl(s) how many moles of NaCl can be formed from 3 mol Cl,? • Your answer should have one significant figure.
From the following balanced equation, 2 NaCl(s) 2 Na(s) + CL (8) - how many moles of NaCl can be formed from 3 mol Cl,? • Your answer should have one significant figure.
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Question 11 From the following balanced equation, 2 Na(s) + C1,(9) 2 NaCl(s) how many moles of NaCl can be formed from 3 mol Cl,? Your answer should have one significant figure.
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