53. A student performed a reaction between 2.89 g of Co(NO3)2 (aq) and 0.140 g of NaOH (aq) in 57.98 mL of water. Answer the following questions based on this reaction. (19 total points) a. What is the concentration of the Co(NO3)2 and the NaOH initially in the 57.98 mL of water? (4 points) b. Write out a balanced molecular and net ionic equation for the reaction. (5 points) c. Which species is limiting in this reaction? (4 points) d. If there is a precipitate, how many grams should you obtain? (4 points) e. If you obtained 0.160 g of the product, what is the percent yield? (2 points)
Answers: 2
Chemistry, 22.06.2019 14:30, CoolRahim9090
Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o
Answers: 1
Chemistry, 22.06.2019 22:40, destineysarah
Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent
Answers: 1
53. A student performed a reaction between 2.89 g of Co(NO3)2 (aq) and 0.140 g of NaOH (aq) in 57.98...
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