Saturday
April 19, 2014

Homework Help: chemistry

Posted by gine2 on Tuesday, January 11, 2011 at 5:45am.

how many atoms of Na are there in every 2.5g of Na? please answer me! thank you!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Rank the following atoms in terms of decreasing atomic radius. 1. Na...
chemistry - Using your answer from Part A, calculate the volume of a mole of Na ...
chemistry - How many moles are in 4.81 x 1024 atoms Na? A. 0.799 mol Na B. 7.99 ...
Chemistry - How much energy, in joules, must be absorbed to convert to Na+ all ...
chemistry - Can someone help me to check my answer and the way I solve this ...
Chemistry - Which of the following atoms or ions has the largest radius: Answer ...
chem - How much energy, in joules, must be absorbed to convert to Na all the ...
Electrochemistry - How much electric charge is needed to produce 1.000kg of Na ...
Chemistry - Rank the following in terms of increasing first ionization ...
Chemistry - I have a certain concentration of NaCl (in mg/L). I have to convert ...

Search
Members