Chemistry, 19.05.2021 18:30 F00Dislife
A student calculated the molarity of a solution prepared by dissolving 0.730 mol of table sugar (sucrose, C12H22O11) in 1.8x10^3 mL of water as 4.06x10^-4 M C12H22O11.
Explain the student's calculation error and explain how the student should solve for the correct value of molarity. Show a valid calculation for the molarity.
II. The student then takes a 1.00 M stock solution of table sugar (sucrose, C12H22O11) and mixes 0.305 L of stock solution with additional distilled water to create a dilute solution with a total volume of 1.25 L.
Explain how the student can determine the molarity of the resulting solution. Show a valid calculation for the final molarity. PLEASE HELP QUICK IM TAKING AN EXAM !!!
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 13:10
Which equation represents a fission reaction? o "9n+h—150 o 235u + n—190cs + rb+25 o be + he—1c + in o 28 np —> 2390 pute
Answers: 1
Chemistry, 22.06.2019 06:00
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
Answers: 2
Chemistry, 22.06.2019 09:00
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
Answers: 1
You know the right answer?
A student calculated the molarity of a solution prepared by dissolving 0.730 mol of table sugar (suc...
Questions
Mathematics, 08.10.2019 23:30
History, 08.10.2019 23:30
Mathematics, 08.10.2019 23:30
Computers and Technology, 08.10.2019 23:30
Mathematics, 08.10.2019 23:30
Advanced Placement (AP), 08.10.2019 23:30
