Question

5.5.1 1 of 1 NaOH Example 5.20 Calculate the molar mass of a monoprotic acid if it takes 349 mL of 0.5000 M NaOH to neutralize 25.00 mL of a solution of the unknown act 2 containing 3.172 g of the acid. HA + NaOH -> H2O + NA mmol Nools=0.5000 wind Hooh - Int Half solution 1 mool HA = 16.74 manol Noot x Immol 44 - = 16.74 mmd HD Immol Wool mdar mass of H A 3-172 g How many L of 1.5 M HCl is necessary to titrate 0.75 mol barium hydroxide to the equivalence point? =189.5 glmol Volume of 1.5 M HCl needed is L. (Put a number in the blank. Don't include unit.) 16.74 mm x 1 mol " 1000 manat Clicker Question 5.5 5.5.1 How many L of 1.5 M HCl(aq) is necessary to titrate 0.75 mol Ba(OH)2(aq) to the equivalence point? Search this recording Contents 35:52 Captions Discussion 5.5.1 7.1.1 7.2.1 53:18 Notes 1:10:53 Bookmarks < Previous ✓ Finish Moles of a certain chemical element in A can be related to moles of A through chemical formula of A. ► 5:52 -37:16 - CC 1x ... Speed Quality

Answer 1

Gram Equivalents Grani Erivalents 4 ни е ва ои), Mv, x, M2 V2 X2 M, Wix, n, X2 [h=mxy . where m= Molarity, V-volume, x=n-factor, n= mole 1.5x V,x1 = 0.75X2 V = 0.75% 2 tosx1 - Tv = 1.02] volume of HU =1.0L canned with CamScanner