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
Nataly_w [17]
2 years ago
13

How many grams of carbon would be present in carbon monoxide that contains 2.6 grams of oxygen?

Chemistry
1 answer:
Andreas93 [3]2 years ago
6 0

Answer:

1.95g

Explanation:

Find mass in CO

Find C mass

You might be interested in
Peter and Jessica are both forensic scientists. Peter visits crime scenes to pr
ratelena [41]

Answer: Peter is a Field Officer and Jessica is a Lab Officer

Explanation:

For Plato it should be, Peter is a "Field officer" because he's going into the fiend of the crime scene to find his evidence

And Jessica is a "Lab officer" because she stay's in the lab to analyze the evidence brought to her by Peter  

8 0
3 years ago
As time goes on specimens in the fossil record become more
Anika [276]

Answer:

complex

Explanation:

becaause it fits in the words equation I hoped i helped

4 0
2 years ago
Need help balancing equations please.
densk [106]

Answer:

A, 4,3,2

B, 1,1,2

C, 1,1,1,2

3 0
3 years ago
The Bohr model of the atom suggest that the protons and neutrons are found in the nucleus and the electrons orbit the nucleus mu
kondaur [170]

Answer:

The Bohr model suggested that electrons orbited the nucleus in circular paths where as the modern model views the atom to consist of positively charged nucleus surrounded by electrons.

Explanation:

In the modern model, the nucleus contains two sub-atomic particles, the protons which are positively charged and the neutrons which are not charged.According to Bohr's model,the electron in a hydrogen atom travel around the nucleus in a circular orbit. In the modern model, electrons do not move around nucleus around circular obits.

4 0
3 years ago
Draw the resonance structures for the conjugate base of Phenol (C6H6O). In one sentence, explain why phenol (C6H6O) has a pKa of
notsponge [240]

Answer:

The four resonance structures of the phenoxide ion are shown in the image attached

The conjugate base of cyclohexanol has only one resonance contributor, while

the conjugate base of phenol has four resonance contributors.

Explanation:

In organic chemistry, it is known that structures are more stable if they possess more resonance contributors. The greater the number of contributing canonical structures, the more stable the organic specie. Since the phenoxide ion has four contributing canonical structures, it is quite much more stable than cyclohexanol having only one contributing structure to its conjugate base. Hence the PKa(acid dissociation constant) of phenol is lesser than that of cyclohexanol. The conjugate base of phenol is stabilized by resonance.

6 0
3 years ago
Other questions:
  • How long does it take electrons to get from the car battery to the starting motor? Assume the current is 137 A and the electrons
    9·1 answer
  • How write 5601 in scientific notation
    7·1 answer
  • List 2 everyday examples for<br> decanting <br> centrifuge <br> filtration
    13·1 answer
  • In this assignment, you will write about the applications of DNA technology in forensics, medicine, and agriculture.
    5·2 answers
  • Calculate the value of [CH3OH][CO][H2]2 when all concentrations are 2.4. Keep in mind that the reaction may not be at equilibriu
    15·1 answer
  • I need help on these 2 questions plzz can someone help
    10·2 answers
  • How do the biosphere and geosphere interact? give an example
    15·1 answer
  • Is soapy water water good for plant irrigation (give answer in accordance to chemistry)?​
    9·2 answers
  • Can tissue samples be deproteinized for measurement of NAPD/NADPH with 4%w/v sulfosalycilic acid?​
    8·1 answer
  • A piece of iron is heated to 120'C then placed in a calorimeter containing 50g of water. The water temperature is raised from 30
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!