This topic contains a solution. Click here to go to the answer

Author Question: Which statement about solubility is not true? A) No additional solute will dissolve in a ... (Read 88 times)

nramada

  • Hero Member
  • *****
  • Posts: 580
Which statement about solubility is not true?
 
  A) No additional solute will dissolve in a saturated solution.
  B) A supersaturated solution is unstable.
  C) Solubility of ionic solids increases greatly with temperature.
  D) In a solution containing excess solute, an equilibrium exists between dissolved and undissolved solute.
  E) The solubility of substances is measured as g solute/100 mL solvent.

Question 2

Give the percent yield when 28.16 g of CO2 are formed from the reaction of 4.000 moles of C8H18 with 4.000 moles of O2. 2 C8H18 + 25 O2  16 CO2 + 18 H2O
 
  A) 20.00
  B) 25.00
  C) 88.90
  D) 22.20

Question 3

A supersaturated solution
 
  A) contains as much solvent as it can hold
  B) contains no double bonds
  C) contains dissolved solute in equilibrium with undissolved solid
  D) will rapidly precipitate if a seed crystal is added.
  E) none of the above



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bigsis44

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

C

Answer to Question 2

B

Answer to Question 3

D




nramada

  • Member
  • Posts: 580
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review


amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

For a complete list of videos, visit our video library