subject
Chemistry, 19.11.2020 23:30 Fitch44

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)

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
Answers: 1
question
Chemistry, 22.06.2019 18:50
At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver
Answers: 1
question
Chemistry, 22.06.2019 21:40
A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
Answers: 3
question
Chemistry, 22.06.2019 22:30
What three things does a balanced equation show you?
Answers: 1
You know the right answer?
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...
Questions
question
Mathematics, 18.05.2021 16:40
question
Mathematics, 18.05.2021 16:40
question
Mathematics, 18.05.2021 16:40
question
English, 18.05.2021 16:40
question
Mathematics, 18.05.2021 16:40
Questions on the website: 13722363