All categories

3 years ago

Classify each statement as a property of ethers, alcohols, or both ethers and alcohols?

Chemistry

1 answer:

natita [175]3 years ago

8 0

Explanation:

1. Only alcohols forms hydrogen bond between themselves and with other compounds containing an O-H, N-H, or F-H bond, such as water.

2. Alcohols up to 4 carbons are miscible in water because they have hydrogen bonded to oxygen and can form hydrogen bond with water. However, it is not possible for ethers.

3. When comparing ethers and alcohols of similar molecular weights, ethers have lower boiling point than alcohol. This is because of the presence of hydrogen bond in alcohols.

You might be interested in

What energy transformations occur between the microwave oven and the meal? *

dem82 [27]

Electrical energy turns into thermal, sound, radiant, and mechanical energy (all kinetic)

6 0

4 years ago

Name two ways lead(pb) seeped into soil.

Helen [10]

Answer:

through water

Explanation:

5 0

3 years ago

Tina's calculations of the tarantula found that the spider was able to cover 20 centimeters in 5 seconds ,what was the average s

12345 [234]

4 centimetres per second

7 0

3 years ago

A book is pushed off the edge of a table. At what point during the fall will the potential and kinetic energy be equal?

vfiekz [6]

Answer:

KE = PE at half the table Height:

Explanation

AT ANY POINT IN THE BOOK'S FALL,

TOTAL E = PE +KE

THE TOTAL E IS CONSTANT

Before the book is pushed off, the total energy is potential

TOT E=PE =MGH

BEFORE THE BOOK HITS THE GROUND, THE TOTAL E IS KINETIC

TOT=KE = MVXV/2

WHEN KE = PE

KE+PE = MGH (STARTING ENERGY SINCE E IS CONSERVED)

OR PE+ PE = MGH

OR MGH' + MGH' =MGH

OR 2H' =H

H' (NEW HEIGHT) =H/2

5 0

3 years ago

A titration is performed where 0.150M sodium hydroxide solution is added to a solution of KHP.

KengaRu [80]

Answer:

0.00375 moles OF KHP

Explanation:

Equation of reaction of NaOH and KHP :

KHC₈H₄ O₄(aq) + NaOH(aq) → NaKC₈H₄O₄(aq) + H₂O(l)

the reaction required 25ml

Molarity = no of mole / volume in liters

no of moles = Molarity × volume in liters

no of moles of NaOH = 0.150 × (25/1000) = 0.00375 moles

using the balanced equation above

1 mole of NaOH requires 1 mole of KHP

therefore

0.00375 mole of NaOH will require 0.00375 mole KHP.

6 0

3 years ago