This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How many liters of ethylene glycol antifreeze (C2H6O2) would you add to your car radiator containing ... (Read 7 times)

kled

  • Full Member
  • ***
  • Posts: 136
on: Nov 5, 2023

Question 1

How many grams of propanol (C3H7OH, 60.10 g/mol) would be needed to make 750 mL of a solution with an osmotic pressure of 25 atm at 25°C? (R = 0.0821 L⋅atm/K⋅mol)


Question 2

How many liters of ethylene glycol antifreeze (C2H6O2) would you add to your car radiator containing 15.0 L of water if you needed to protect your engine to –17.8°C?  (The density of ethylene glycol is 1.1 g/mL.  For water, Kf = 1.86°C/m.)
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by kled on Nov 5, 2023

Asfa

  • Full Member
  • ***
  • Posts: 166
Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 55% of students answer this correctly


kled

  • Member
  • Posts: 136
Reply 2 on: Nov 5, 2023
Great answer, keep it coming :)

alexanderhamilton

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Used antifreeze coolant should be kept separate and stored in a leakproof container until it can be ... Used antifreeze coolant should be kept separate and stored in a leakproof container until it can be ...
Some thermostats are an integral part of the housing. This thermostat and radiator hose housing is ... Some thermostats are an integral part of the housing. This thermostat and radiator hose housing is ...
Graph showing how the boiling point of the coolant increases as the percentage of antifreeze in ... Graph showing how the boiling point of the coolant increases as the percentage of antifreeze in ...
The unit on top of this Subaru that looks like a radiator is the intercooler, which cools the air ... The unit on top of this Subaru that looks like a radiator is the intercooler, which cools the air ...
Hydrocarbon hormone ethylene Hydrocarbon hormone ethylene
Ripening black cherries (Prunus serotina) release ethylene that stimulates abscission of the fruits Ripening black cherries (Prunus serotina) release ethylene that stimulates abscission of the fruits
Video: Generalized life cycles for plants and animals Animation

For a complete list of videos, visit our video library