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
katrin2010 [14]
3 years ago
10

A chemist needs 22.0 grams of phenol, C6H5OH, for an experiment. how many molecules of phenol would this be?

Chemistry
1 answer:
spin [16.1K]3 years ago
3 0

0.234 mol CC_{6}  H_{5}  OH

You might be interested in
A yellow powder and a blue liquid are shaken together in a test tube to produce a clear green mixture that is all liquid. Which
Ghella [55]
<span>insoluble is your answer</span>
7 0
4 years ago
Read 2 more answers
5 properties of acids
Dahasolnce [82]

Answer:

   Acids change the color of litmus from blue to red.

   They convert the color of Methyl Orange from Orange/Yellow to Pink.

   Acids turn the pink color of Phenolphthalein to colourless.

   Acids can conduct electricity.

   Some Acids are highly corrosive in nature which means that they corrode or rust metals.

Explanation:

hope this helped

ur boi johnny joestar.

8 0
3 years ago
Read 2 more answers
Which statement best describes an example of selective breeding?
svlad2 [7]

Answer:

D, the others are either genetic modification or no selection

Explanation:

3 0
3 years ago
How many moles of NH4NO3(s) must be dissolved in water so that 73.0 kJ of heat is absorbed from the water? (The molar heat of so
fenix001 [56]
25 kj  absorbed  by  dissolving  1 mole of  NH4NO3

1kj  is   absorbed  by  dissolving =  1/25.7 =  0.03891  moles
what  about  73  kj  absorbed  by  dissolving

0.03891  x73=  2.8404 moles

3 0
3 years ago
Read 2 more answers
Which of the following would have to lose three electrons in order to achieve a noble gas electron configuration?
Soloha48 [4]

Answer:

i believe the answer is Aluminum (Al)

Explanation:

Each element has an equal amount of protons to electron so i you subtract one of either you will have to subtract from the other to make sure it is stable. aluminum has 13 protons and electrons. Subtracting 3 from it would gkve it the same qualities as Neon.

5 0
3 years ago
Read 2 more answers
Other questions:
  • When writing a PSA, it is not necessary to brainstorm because you already have all of the information from your persuasive essay
    14·1 answer
  • What is the word for the last one,the word is scolde.The letters are mixed up
    11·1 answer
  • Name these covalent compounds: SO2, P2CL5 and N2O4​
    8·1 answer
  • An atom has 5 protons and 7 neutrons. What is its mass number of amu?
    5·1 answer
  • Given the standard heats of reaction
    14·1 answer
  • 5Fe2 2Mn2 8H2O2MnO4- 5Fe 16H In the above reaction, the oxidation state of iron changes from to . How many electrons are transfe
    11·1 answer
  • 8KCIO3 +1C12H22011
    9·1 answer
  • How many formula units are present in 45g of NaHCO^3?
    13·1 answer
  • What will be the effect on the solubility of BaF2 if the following changes are made: increasing temperature; adding NaF; adding
    9·1 answer
  • Urgent!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!