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
Maslowich
2 years ago
10

An alkane used as a lubricant contains 25 carbon atoms. How many hydrogen atoms are present in its structure?

Chemistry
1 answer:
nadya68 [22]2 years ago
5 0

Answer:

52

Explanation:

Alkanes are saturated hydrocarbons, that is, they are formed just by carbon and hydrogen atoms bonded through single covalent bonds. The general formula for alkanes is CnH2n+2.

If n = 25 (25 carbon  atoms), 2n + 2 = 2 × 25 + 2 = 52. There are 52 hydrogen atoms in the structure and the alkane has the formula C₂₅H₅₂.

You might be interested in
Can somebody please help me!!!
Verizon [17]

Answer:

javier applied force how this helps

3 0
2 years ago
An ionic bond can be formed when one or more electrons are:
Mashutka [201]
D - for example, Potassium has 1 electron on its outer shell, whilst Chlorine has 7 electrons on its outer shell. Potassium loses one electron to Chlorine so that each of them have a full outer shell. This would form Potassium Chloride.
6 0
2 years ago
I don’t know what the correct answer is? Can anyone explain?
Scorpion4ik [409]

Short Answer:

C)

Long Answer:

A- When a solid is heated, it melts and becomes a liquid. (Another older term is Fusion.) An example of this is ice to water when you leave it outside the freezer.

B- When a liquid becomes a gas, it undergoes a process called boiling. Example: When you boil water, it becomes steam.

C- It is called deposition. Example: How snow forms in clouds.

7 0
2 years ago
Read 2 more answers
If Shane and Susan both push on a box with a force of 25N, but in opposite directions, what will happen to the box?
34kurt
The box will not move cuz both force vectors are equal in magnitude but exactly opposite in direction. So A is the correct option
3 0
3 years ago
Read 2 more answers
4 physical properties of spoonfull of sugar
almond37 [142]
Small crystals 
<span>white, brown </span>
<span>hard as in solid at room temp </span>
<span>sweet </span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Among the following, which element has the lowest ionization energy? Question 2 options: Cs Na Cl I
    13·2 answers
  • How do you do double replacement reactions?
    7·1 answer
  • if you combine 390.0 mL of water at 25.00 °C and 110.0 mL of water at 95.00 °C, what is the final temperature of the mixture? us
    15·1 answer
  • An acid with a p K a of 8.0 is present in a solution with a pH of 6.0. What is the ratio of the protonated to the deprotonated f
    9·1 answer
  • When H2SO4 is added to PbI2, a precipitate of PbSO4 forms. The PbSO4 is then filtered from the solution, dried, and weighed. If
    6·1 answer
  • Write the minumum volume of 6 m of hcl necessary to neutralize completely the hydroxide in 750.0 ml of .107 m naoh
    6·1 answer
  • Two liquids are combined and a gas is released is this a chemical change?​
    5·2 answers
  • Determine el PH y el % de disociación de una solución de ácido débil, sabiendo que se disuelven 20 gramos del ácido (masa molar=
    12·1 answer
  • 6th Grade Science question on Mass, Volume, and Density!! I've tried and tried and I can't figure it out!​
    15·1 answer
  • Students in Mr. Garcia's class were having a race! No, not running. Instead they rolled tennis balls down a wooden track. The te
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!