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
ElenaW [278]
3 years ago
9

What would be the formula for an alkane which contains 30 hydrogen atoms? C__H30 16 18 14 15

Chemistry
2 answers:
Sladkaya [172]3 years ago
6 0
The formula would be C14H30.
kirill115 [55]3 years ago
4 0

Answer: Option (c) is the correct answer.

Explanation:

A hydrocarbon that contains only carbon and hydrogen atoms attached through single bonds is known as an alkane.

General formula for alkanes is C_{n}H_{2n+2} where n is any integer.

For example, a hydrocarbon with 30 hydrogen atoms will have the value of "n" as follows.

                        Total hydrogen atoms = 2n + 2

                                         30 = 2n + 2

                                   30 - 2 = 2n

                                            n = 14

Therefore, number of carbon atoms in this hydrocarbon will be 14.

Hence, we can conclude that formula for an alkane which contains 30 hydrogen atoms is C_{14}H_{30}.

You might be interested in
What is the lead concentration of a saturated solution of lead(II) sulfate containing 0.020 M Na2SO4? Ksp for PbSO4 = 6.3x10-7.
labwork [276]

Answer:

i want to help but  i   d   k. the answer :( sorry i couldnt help

Explanation:

8 0
3 years ago
Which statement most accurately describes the behavior of a catalyst?
Elodia [21]
The a answer to the statement is between B and D
3 0
3 years ago
Tony recorded data from his chemistry experiment in the following table. Sample Color Volume Temperature Mass A yellow 150 mL 20
siniylev [52]

Color

Explanation:

Only color out of the listed observations is the qualitative observation. Qualitative observations are usually carried out using our senses.

  • Sense of touch makes us feel the texture of particular subject.
  • Sense of smell gives different types of scents and odors.
  • Sense of sight helps us to identify different colors and appearances in a study.
  • Sense of taste helps to know if something is bitter, sweet or sour.
  • Sense of hearing helps to know how audible something it.

Qualitative observations does not involve the use of numbers.

Learn more:

observations brainly.com/question/5096428

#learnwithBrainly

6 0
3 years ago
In a rocket motor fueled with butane, how many kg of liquid oxygen should be provided with each kilogram of butane to provide fo
Travka [436]
<u>Answer</u>

So this is the reaction that happens. 
<span>C4H10 + O2 = CO2 + H2O </span>

<span>Balanced, it is </span>
<span>2C4H10 + 8O2 = 8CO2 + 10H2O </span>

<span>Given 1 kg or 1000 g of butane, use stoichiometry aka factor labeling aka conversions and mole ratios to get to grams of oxygen. </span>

<span>I'll do an example. Let's form water. Hydrogen is diatomic too. </span>
<span>2H2 + O2 = 2H2O </span>

<span>Given 1000 g of Hydrogen, I need to know how many grams of oxygen to use. To convert grams to moles,
I know that 1 mol of H2 equals 2.02 g. Then, for every mole of O2, there are 2 moles of H2. Then converting moles of O2 to grams, I know that one mole of it equals 32 grams. </span>
<span>[1000 g H2] x [1 mol H2/2.02 g H2] x [1 mol O2/2 mol H2] x [32 g O2/1 mol O2] </span>

<span>My answer would be  7.9 kg </span>
3 0
3 years ago
Describe how changing the particles changed the atom
Zanzabum
Bonds between atoms break and new ones form and energy is either given out or taken in
5 0
3 years ago
Other questions:
  • An orange has a mass of 359 grams . How many kilograms is this?
    5·1 answer
  • What type of chemical reaction is this? Cl2(g) + 2KBr(aq) - 2KCl(aq) + Br2(l)
    9·1 answer
  • Someone please do this
    8·2 answers
  • Which subatomic particle is negatively charged?1.electron2.neutrons3.positron4.proton
    8·1 answer
  • Which is the ratio of the water vapor actually present in the atmosphere to the amount that would be present if the air were sat
    11·1 answer
  • Which metallic substance would require the least amount of thermal energy to melt?
    5·2 answers
  • write the name of and molecular formula of compound which gives hydrogen ion and chloride ion in the solution state. in which co
    6·1 answer
  • Do carbon has ions charge?​
    11·1 answer
  • 3. Which of the following could be characterized as macronutrients in food?
    12·1 answer
  • Calculate equilibrium conversions of each reactant for the following reaction and condition: CO (g) + 2H2 (g)  CH3OH (g) Reacti
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!