1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kati45 [8]
2 years ago
5

Water has a higher boiling point than expected because

Chemistry
1 answer:
faust18 [17]2 years ago
3 0
Because of the strong attractions between polar water molecules.
You might be interested in
B) How many kilojoules of heat will be released by the combustion of 22.52 g of this liquid at
snow_tiger [21]

Answer:

Explanation:

You realize that C2H5OH releases -1277.3kJ/mol. We need to convert this to the amount based on the question. We that 22.52g of C2H5OH = 0.48884 mol.

This means that it will release (-1277.3)(0.48884) = 624.40 KJ of heat will be released. Note the negative sign is not necessary here (I think) because it says how much is released and not the change in heat of the system so it should be positive.

3 0
2 years ago
Consider the genetic cross for absent-mindedness, which is a dominant trait. What is the probability that the offspring of this
4vir4ik [10]
D)100%

Every single one has the dominate gene so all the offspring will get it

I hope that helps!
8 0
3 years ago
Read 2 more answers
What happened during the Renaissance that encouraged progress in the study of matter?
lukranit [14]

During the dark ages-All that wasn't around the christian religion were lost. Knowledge and discoveries before the Dark Ages were mainly in Greek ideas. Biblic scripts however were in Latin. Therefore all inventions up to the dark ages were lost and only religious scripts preserved in the churches. Outside the church, no one knew how to write, read or even communicate.

5 0
3 years ago
Why aren't descriptive investigations repeatable?
Bad White [126]
In descriptive investigations, we still haven't formed any hypothesis yet so we seek information by asking question.

It's not repeatable because repeating the questions over and over again without any clue about what we want to seek is completely waste of time.

Hope this helps xox :)
8 0
3 years ago
Read 2 more answers
All of the following are exothermic reactions except,
monitta
Exothermic reactions release heat the surrounding. So Freezing? 
8 0
2 years ago
Other questions:
  • Express as an ordinary number.<br><br> 3.85 x 10 -3 =<br><br> 0.00385<br> 3,850<br> 0.385
    10·2 answers
  • Which statement describes the valence electrons in ionic bonds?
    8·2 answers
  • Help with science periodic table giving brainly and thanks
    10·2 answers
  • Why do atoms form blonds​
    9·1 answer
  • Hello! I need a bit of help and Im kinda in a bit of a hurry so please help! Thank you :D
    15·2 answers
  • Name the four types of friction. Provide one example not used in your lesson for each type.
    5·1 answer
  • Give the approximate bond angle for a molecule with an octahedral shape.
    7·1 answer
  • The solubility of co2 in water and the temperateture of the aquaous solution
    10·1 answer
  • Hey guys you should all call this number and leave a funny voicemail
    7·1 answer
  • What do you do if your Bf call you selfish -_-
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!