Tutorial by Joshua Niles Pd 1 Ferric nitrate

Tutorial by: Joshua Niles Pd. 1

Ferric nitrate and sodium oxalate react in a double-replacement reaction. You are given 332. 9 g of ferric nitrate. If you come out with 98. 26 g of ferric oxalate, what is the percent yield of the reaction? What do you do first? Balance the equation as Fe(NO 3)3+3 Na. OH Fe(NO 2)2+2 Na. OH Fe(OH)3+3 Na. NO 3 Balance the equation as Fe(NO 2)3+3 Na. OH Fe(OH)3+3 Na. NO 2 Fe(OH)2+2 Na. NO 2

Someone needs to go back to first grade and re-learn their Ions!

CORRECT! SPECTACULAR! GREAT! Ferric nitrate and sodium oxalate react in a double-replacement reaction. You are given 332. 9 g of ferric nitrate. If you come out with 98. 26 g of ferric oxalate, what is the percent yield of the reaction? Fe(NO 3)3+3 Na. OH Fe(OH)3+3 Na. NO 3 And then? Convert grams of ferric nitrate to moles of ferric nitrate Divide actual yield by theoretical yield and multiply by 100% Just quit and go home

Fine! If that’s how you want to be, I’ll even offer to drive you there.

You don’t even know theoretical yield.

NICE! YOUR ON A ROLE! Ferric nitrate and sodium oxalate react in a double-replacement reaction. You are given 332. 9 g of ferric nitrate. If you come out with 98. 26 g of ferric oxalate, what is the percent yield of the reaction? Fe(NO 3)3+3 Na. OH Fe(OH)3+3 Na. NO 3 332. 9 g. Fe(NO 3)3 x 1 mol Fe(NO 3)3 241. 8 g. Fe(NO 3)3 And then? !? Convert moles of ferric nitrate to grams of ferric oxalate Convert moles of ferric nitrate to moles of ferric oxalate Go out and dig for some moles

I’m sorry, but it’s not my fault that you are wrong.

You IDIOT! Do you need help finding your shovel?

YOU ARE MY HERO! Ferric nitrate and sodium oxalate react in a double-replacement reaction. You are given 332. 9 g of ferric nitrate. If you come out with 98. 26 g of ferric oxalate, what is the percent yield of the reaction? Fe(NO 3)3+3 Na. OH Fe(OH)3+3 Na. NO 3 332. 9 g. Fe(NO 3)3 x 1 mol Fe(NO 3)3 x 1 mol Fe(OH)3 241. 8 g. Fe(NO 3)3 1 mol Fe(NO 3)3 Andthenandthenandthen? Convert grams of ferric oxalate to moles of ferric oxalate I haven’t found any moles yet Convert moles of ferric oxalate to grams of ferric oxalate

This time, read more carefully.

YOUR GREATNESS IS AN EXAMPLE TO US ALL! Ferric nitrate and sodium oxalate react in a double-replacement reaction. You are given 332. 9 g of ferric nitrate. If you come out with 98. 26 g of ferric oxalate, what is the percent yield of the reaction? Fe(NO 3)3+3 Na. OH Fe(OH)3+3 Na. NO 3 332. 9 g. Fe(NO 3)3 x 1 mol Fe(NO 3)3 x 1 mol Fe(OH)3 x 106. 8 g. Fe(OH)3 241. 8 g. Fe(NO 3)3 1 mol Fe(OH)3 …………and then……. ? I don’t know Solve the equation Find the percent yield

Slow down a tad. You are getting a little to far ahead of yourself.

YOU DA MAN!!!!!! Ferric nitrate and sodium oxalate react in a double-replacement reaction. You are given 332. 9 g of ferric nitrate. If you come out with 98. 26 g of ferric oxalate, what is the percent yield of the reaction? If you did everything correct, you should have come out with 147. 0(sigfigs!). Now what is the percent yield? 86. 6% 68. 6% 66. 8%

You’re so close……but you missed it.

Your prize is : you have gained a wealth of knowledge. This knowledge will someday help you to make millions of dollars. For now, just do your work!