Suggest another reagent which can react with salicylic acid to obtain aspirin! TT T Arial 3...
QUESTION 2 Calculate the percent yield of aspirin if 2.50 g salicylic acid reacted with enough acetic anhydride and 126 g of product were recovered. Show work! TT T Arial 3 (12pt) T .15. 25
QUESTION 5 What is double fertilization? Which clade of plants uses it? TT T Arial 3 (12pt) T..E S Path:p Words:0 QUESTION 6 The coniferophyta are very common in cold climates. Describe two of their adaptations for their success in places most other plants would not survive. TT T Arial 3 (12pt) T.E E 5.02
Explain how groundwater can sustain streams even during a long drought. TT TT Paragraph Arial 3 (12pt) - E.T.I.Qi Xa % DO Q E T TO 25 T - -
QUESTION 3 Salicylic acid reacts with acetic anhydride to form aspirin and acetic acid as shown. Use the equation to answer Questions 3 – 6. (salicylic acid) (aspirin) C7H6O3 (s) + C4H6O3 (l) → C9H8O4 (s) + CH3COOH (l) MM = 138 MM = 180 If we divide 180 by 138 we find that 1.00 g salicylic acid will produce a maximum of 1.30 g aspirin. 3. A student starts with 3.20 g salicylic acid. What is the maximum amount...
QUESTION 16 Explain the purpose and application of binary systems. T E T TT Arial 3 (12pt) Path: p Click Save and Submit to sae and submit. Click Save All Answers to save all answers.
QUESTION 16 Explain the purpose and application of binary systems. T E T TT Arial 3 (12pt) Path: p Click Save and Submit to sae and submit. Click Save All Answers to save all answers.
QUESTION 18 What is the IUPAC name for the following molecule? TT T Arial 3(12pt) T E Path:
QUESTION 16 How can firms address supply chain risk? 4 TT T Arial 3 (12pt) T- TIL UN I Path:
Experiment 2: Synthesis of Aspirin (Acetylsalicylic Acid ) 1. How many moles of salicylic acid are there in 1.0 grams of salicylic acid? 2. How many moles of acetic anhydride are there in 3 mL of acetic anhydride? 3. When 1.0g of salicylic acid and 3 mL of acetic anhydride react, DETERMINE which one is the limiting reactant (you can go to General Chemistry if you need help about limiting reagent)? 4. What is phosphoric acid used for in the...
Give the IUPAC name of this compound: Br CI TT T Arial 3 (12pt) > T . 11 -
Path:p QUESTION 33 How do we measure the properties of the atmophere? TT T Arial 3 (12pt) T- - E- OES Path:p QUESTION 34