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
snow_tiger [21]
3 years ago
15

Would it be C???...idk HELP

Chemistry
1 answer:
givi [52]3 years ago
8 0

Answer:

C.  Butanal , is the aldehyde

Explanation:

A . It is carboxylic acid : ---COOH group

B. It is Ester : ----COOR group , Here R = CH3

C. It is Aldehyde : -----CHO group

D. It is ketone : ----C=O group

See image :

You might be interested in
For the following reaction if you have 13.2g of CO and 42.7g of Fe2O3, which is the limiting reagent with regards to the Fe prod
MrRissso [65]

Answer: CO is a limiting reagent with regards to the Fe production.

Explanation:

Fe_2O_3(s)+3CO(g)\rightarrow 2Fe(s)+3CO_2(g)

Moles of CO = \frac{\text{mass of CO}}{\text{molar mass of CO}}=\frac{13.2 g}{28 g/mol}=0.4714 mol

moles of Fe_2O_3=\frac{\text{mass of} Fe_2O_3}{\text{molar mass of}Fe_2O_3}=\frac{42.7 g g}{159.7 g/mol}=0.2673 mol

According to reaction , 3 mole of CO reacts with 1 mole of Fe_2O_3 then , 0.4714 moles of CO will react with : \frac{1}{3}\times 0.4714 moles of Fe_2O_3 that is 0.1571 moles.

0.4714 moles of CO will react with 0.1571 moles of Fe_2O_3 which means that CO is present in limited amount acting as limiting reagent.

Mole remaining of Fe_2O_3 = 0.2673 mol - 0.1571 mol = 0.1102 mol

Hence, CO is a limiting reagent and  Fe_2O_3 is an excessive reagent.

8 0
3 years ago
Suppose you held two magnets a short distance apart,then let go. what would happen?
Murljashka [212]
The two magnets ought to join together given that at least, if not both, have a strong enough magnetic force to do so.
4 0
3 years ago
Read 2 more answers
Can anyone do balance equation?
miss Akunina [59]
47)1-6 and 5&6-8 hope this helps!
3 0
3 years ago
What is the process of breaking down food so that it can be used by living things??​
Darya [45]

I think the answer you're looking for is digestion.

4 0
3 years ago
Would fluorine form a positive or a negative ion?
IceJOKER [234]
It would form a negative ion... it lacks 1 e in its valence shell., it is easier for F to accept an e than to shed all existing 7.
e= electron
8 0
2 years ago
Other questions:
  • Kelvin is the SI unit of temperature true or false
    8·2 answers
  • I need help for the Newton’s of second law
    7·1 answer
  • So2 (5.00 g) and co2 (5.00 g) are placed in a 750.0 ml container at 50.0 °c. the partial pressure of so2 in the container was __
    12·2 answers
  • Is the color In each pen the result of single dye or multiple dyes
    11·1 answer
  • Which type of radioactive decay does not produce any particles?
    15·1 answer
  • Calcium carbonate, CaCO3(s), decomposes upon heating to give CaO(s) and CO2(g). A sample of CaCO3 is decomposed, and the carbon
    5·2 answers
  • If a sample of air in a closed container was heated, would the total pressure of the air in the container increase, decrease, or
    15·1 answer
  • PLZ HELP *NO LINKS*
    7·1 answer
  • What is the meaning of term Amino acid​
    7·1 answer
  • Describe how the mass spectrometry readout is consistent with the chemical structure of hydrochloric acid.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!