- How many ions are present in one formula unit of Na2CO3?

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Discover Questions

Investigate lim h->0 (1-cos(h)/h^2) numerically (and graphical if you have a graphing utility). Then prove that the limit is equal to 1/2.? Is h(x)=sqrt(x^2+1) uniformly continuous on (0,1)? Why is aluminum an element ? What is a good website for finding data sets and the sampling method used to collect the data? 14 3/5 as a decimal?

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