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
mariarad [96]
3 years ago
14

An organic compound that contains only carbon and hydrogen and at least one carbon-carbon triple bond is classified as an ____.

Chemistry
1 answer:
Serggg [28]3 years ago
5 0
Alkyne is used for triple bonds
You might be interested in
How many covalent bonds are there in one molecule of carbon dioxide, CO2?
Nutka1998 [239]
It would be two because there’s 1 Carbon and 2 oxygen

6 0
3 years ago
Read 2 more answers
What is the concentration of an hbr solution if 12.0 ml of the solution is neutralized by 15.0 ml of a 0.25 m koh solution?
Snowcat [4.5K]
The balanced equation for the reaction between KOH and HBr is as follows;
KOH + HBr --> KBr + H₂O
stoichiometry of KOH to HBr is 1:1
number of KOH moles reacted - 0.25 mol/L x 0.015 L = 0.00375 mol
according to molar ration 
number of KOH moles reacted = number of HBr moles reacted 
number of HBr moles reacted - 0.00375 mol 
if 12 mL of HBr contains - 0.00375 mol 
then 1000 mL of HBr contains - 0.00375 mol / 12 mL x 1000 mL = 0.313 mol
therefore molarity of HBr is 0.313 M
4 0
3 years ago
A 40.04 g sample of a protein contains 17.16 g of carbon, 3.17 g of hydrogen, 13.71 g of oxygen, and the rest being nitrogen. Th
Arturiano [62]

Answer:

ffgghhhhhgffffffcvvvvvvvvvvvvvvvvvv

Explanation:

cccvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv

8 0
2 years ago
A microwave can have a frequency of 3.8 X 1010Hz. How much energy does this microwave give off in joules?
Marina86 [1]

Answer:

2.52 x 10^{-23} J

Explanation:

The energy given off by the microwave can be determined by the application of Planck's energy formula:

E = hf

where: E is the required energy, h is Planck's constant (6.626 x 10^{-34}m^{2}Kg/s), and f is the frequency (3.8 x 10^{10} Hz).

So that;

E = 6.626 x 10^{-34} x 3.8 x 10^{10}

  = 2.51788 x 10^{-23}

Therefore, the energy released by the wave is 2.52 x 10^{-23} J.

3 0
3 years ago
An amino acid A, isolated from the acid-catalyzed hydrolysis of a peptide antibiotic, gave a positive ninhydrin test and had a s
Ede4ka [16]
The answer could be 23
7 0
3 years ago
Other questions:
  • 9.03g of magnesium combine completely with 4.30g of nitrogen
    15·1 answer
  • A student took notes in class. - Uses high frequency sound waves - Creates images from echoes - Has many applications - Medical
    15·2 answers
  • Create a balanced equation of this COMBUSTION REACTION: C8H18 (hint, all combustion reactions have some things in common (CO2 an
    6·1 answer
  • How do I solve this?
    15·1 answer
  • C. Graphite is used as lubricant.​
    7·1 answer
  • Please help<br><br> What causes a wave to have a higher amplitude?
    14·2 answers
  • A 4.369 g sample of metal is placed in a flask. Water is added to the flask and the total volume in the flask is read to be 126.
    11·1 answer
  • #2 6th grade science
    13·1 answer
  • If you are heating something, you can step away for a moment, as long as you come back very quickly.
    15·1 answer
  • 1.____ are two examples of building minerals, whereas 2.____ are two examples of industrial minerals.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!