Question

Sodium benzoate is highly soluble in water. Which of the following procedures could NOT be used...

Sodium benzoate is highly soluble in water. Which of the following procedures could NOT be used to isolate dissolved benzoate from an aqueous solution? Select the incorrect procedure.

a) Allow the water to slowly evaporate

b) Adjust the solution to pH 1 with aqueous HCl, extract the diethyl ether, and then remove the solvent via evaporation

c) Add aqueous NaOH to the solution

d) Adjust the solution to pH 1 with aqueous HCl

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1


0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In which of the following would the product be soluble: aqueous HCl, aqueous NaOH, ether, water....
In which of the following would the product be soluble: aqueous HCl, aqueous NaOH, ether, water. Explain your reasoning. We synthesized vanillyl alcohol from vanillin.
Sodium Borohydride Reduction Reaction 1. Dissolve 600 mg of your carbonyl compound in 3 mL of...
Sodium Borohydride Reduction Reaction 1. Dissolve 600 mg of your carbonyl compound in 3 mL of methanol. Cover the flask with aluminum foil when not adding reagents or taking TLC samples to keep any water from getting in. 2. Cool your flask to 0° C using ice/water. 3. Allow to stir in the ice for 2 minutes then slowly add 0.4g of NaBH4 to your solution, then remove from ice bath and stir at room temperature. 4. After 10 min,...
1. Indicate which of the following compounds are NOT WATER-SOLUBLE: Ba(C2H3O2)2      FeCl3    FePO4   CuCl2 2. Indicate...
1. Indicate which of the following compounds are NOT WATER-SOLUBLE: Ba(C2H3O2)2      FeCl3    FePO4   CuCl2 2. Indicate which of the following compounds are STRONG electrolytes: NaCl      AgNO3      HCN      HNO3      HC2H3O2 3. Indicate which of the following compounds are WEAK electrolytes: HNO3     HF     HCl     NH4Cl     NaOH 4. indicate the ions formed in an aqueous solution:        NaI      K2SO4      NaCN      BaCl2     (NH4)2SO4
1. a) draw the structure of the product you would have isolated if you had used...
1. a) draw the structure of the product you would have isolated if you had used NaBD4 in D2O in this experiment, write a mechanism explaining the result. (b) give the product structure for the same reaction using NaBD4 in H2O. Assume that there is no hydrogen exchange between NaBD4 and the solvent. Not sure if this is relevant to the question but here is the procedure used: Dissolve 3.8g of vanillin in 12mL of ethanol in a small beaker...
Describe the role of the melting point depression phenomenon in this Solventless Aldol Experiment. the Eperiment:...
Describe the role of the melting point depression phenomenon in this Solventless Aldol Experiment. the Eperiment: Experimental Procedure: 1. in test tube, mix two solid reactants with spatula until an oil forms (melting point depression): In a small test tube, mix 0.25 g 3,4-dimethoxybenzaldehyde and 0.20 g 1-indanone. Crush the solids completely, using a glass rod or metal spatula. Caution: Avoid pressing hard on the bottom of the test tube. Continue stirring until a yellowish oil forms. 2. Add 50...
a)How is it possible to determine if CaCO3 is Cl- free after synthesis? b)How can the...
a)How is it possible to determine if CaCO3 is Cl- free after synthesis? b)How can the Cl- ions be remove from CaCO3 after synthesis? I should answer the questions from the following experiment but if you know the answer and you are sure, yo do not need to read experiment. Please answer correctly because i hav no chance to make wrong :(((( Physical and Chemical Properties of Pure Substances Objective The aim of today’s experiment is to learn handling chemicals...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT