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
Vladimir79 [104]
2 years ago
13

Which functional group is within the compound shown below?

Chemistry
1 answer:
mamaluj [8]2 years ago
4 0

Answer:

A. Amino

example phenylalanine

Explanation:

B. Ester is R-CO-OR

example nitroglycerin

C. Hydroxyl R-OH

example ethanol

D. Carbonyl R-(C=O)-R

examples formaldehyde

You might be interested in
Which is true about relative dating?
AleksAgata [21]

it's the last one because it's depended on the rock layers

8 0
2 years ago
Read 2 more answers
Question 10
zepelin [54]
Because the ring is hollow
3 0
3 years ago
2. The density of helium is 1.78 X 104 g/cm. What is this<br> density in Dg/um??
Zepler [3.9K]

Answer:

d=1.78\times 10^{-7}\ Dg/\mu m^3

Explanation:

Given,

The density of Helium is 1.78\times 10^4\ g/cm^3

We need to find the density in Dg/μm

We know that,

1 g = 10 dg

1 cm³ = 10¹² μm³

So,

d=1.78 \times 10^4\ g/cm^3\\\\=1.78 \times 10^4\times \dfrac{10\ dg}{10^{12}\ \mu m^3}\\\\=1.78\times 10^{-7}\ Dg/\mu m^3

So, the density of Helium is equal to 1.78\times 10^{-7}\ Dg/\mu m^3.

4 0
2 years ago
Give two reasons why scientists use the scientific method
forsale [732]
They use it because it's standerize and evidence vase
6 0
3 years ago
Which bond is the weakest????<br> Please hurry!!,<br> I’ll put a pic.
sammy [17]
B because it’s got the least connections
5 0
2 years ago
Read 2 more answers
Other questions:
  • according to john dalton’s observations, when elements combine in a compound, a. the ratio of their masses is always the same. b
    11·2 answers
  • PLZ HELP! Which of the following statements is true?
    14·1 answer
  • Is milk or ice cream a more stable colloid
    12·1 answer
  • Bath salts are typically composed of the ingredients listed below. Identify each item as being acidic, basic, or neutral when di
    14·1 answer
  • The most useful property of metalloids is their _____.
    6·1 answer
  • Amino acids are the building blocks of proteins. The simplest amino acid is glycine (H2NCH2COOH). Draw a Lewis structure for gly
    9·1 answer
  • Ethanol, C2H5OH, reacts with phosphorus trichloride, PC13:
    6·1 answer
  • Can a plane mirror ever produce a real image ? Explain
    5·2 answers
  • What element is probably most<br> like oxygen and why
    8·1 answer
  • Explain the impact that changing the temperature has on a system in a state of dynamic equilibrium. what will happen when the te
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!