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 70 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
Excellent

Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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 ...
The tubes and fins of the radiator core. The tubes and fins of the radiator core.
A radiator may be either a down-flow or a cross-flow type. A radiator may be either a down-flow or a cross-flow type.
A heavily corroded radiator from a vehicle that was overheating. A visual inspection discovered that ... A heavily corroded radiator from a vehicle that was overheating. A visual inspection discovered that ...
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
Video: Parkinson's Disease

For a complete list of videos, visit our video library