Sodium ion (Na+) and calcium ion (Ca2+) produce nearly the same color in a flame test (yellow and yellow-orange, respectively). Describe a way to differentiate between the two using a solution of Na2CO3 and write the correct balanced equation(s).
OCW Scholar - Introduction to Solid State Chemistry
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
well kfk2973 i am not really sure what you mean, but let me try to guess... It is obvious that Ca2+ has two positive charges so if Ca reacts for example with CO2 he will create CaCO3, but Na+ has only one positive charge so there has to be two Na in one carbonate molecule Na2CO3... so there's one difference. And if you try to add some acid of which you know concentration you can indicate equivalence point with any common pH indicator and calculate exact amount of any atoms you need... If you could explain little more what you exactly need then i'm sure that somebody will answer your question...