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
diamong [38]
3 years ago
9

What is the empirical formula for naphthalene

Chemistry
1 answer:
german3 years ago
5 0

1.Start with the number of grams of each element, given in the problem.

2.Convert the mass of each element to moles using the molar mass from the periodic table.

3.Divide each mole value by the smallest number of moles calculated.

4.Round to the nearest whole number. This is the mole ratio of the elements and is.

You might be interested in
If a force of 1.4N is applied to a block with a mass of 7kg, what is the acceleration of the block in meters per second squared?
Anton [14]

Answer:

<h2>0.2 m/s²</h2>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

a =  \frac{f}{m}  \\

f is the force

m is the mass

From the question we have

a =  \frac{1.4}{7} =  \frac{1}{5}   \\

We have the final answer as

<h3>0.2 m/s²</h3>

Hope this helps you

5 0
2 years ago
Read 2 more answers
Will a horse galloping in a field produce and average velocity of zero
motikmotik

Answer:

No

Explanation:

Depending on the mass of the horse and the speed, velocity will change.

5 0
3 years ago
I need this ASAP i will give brainliest :)
shutvik [7]

Answer:

I really dont know i just guessed :(

Explanation:

5 0
3 years ago
If 2.65 mol of O2 gas has a volume of 49.0 L at 180 C, what is the pressure of the gas?
adoni [48]

Answer:

2.01atm

Explanation:

5 0
3 years ago
Which is a thermosetting plastic?<br><br>Polythene<br>PVC<br>Melamine<br>Nylon​
serg [7]
Melamine should be the right answer, i hope this helps.
5 0
3 years ago
Other questions:
  • If the Earth moved farther away from the sun, which of these would probably happen?
    9·2 answers
  • If 0.35 m of ammonia solution has a ph of 9.15, what is the h+ concentration of the solution?
    6·1 answer
  • 8. Calculate the molar mass of an alkane with the mole-<br>cular formula C H18.​
    11·2 answers
  • A mixture of CO(g) and H2(g) is pumped into a previously evacuated 2.0 L reaction vessel. The total pressure of the reaction sys
    15·1 answer
  • Describe what is happening to the density of the aqueos solution as salt is being added​
    8·2 answers
  • make the following follow the law of conservation of matter. ____ NaBr+____ CaF2--&gt;____ NaF+____ CaBr2
    6·1 answer
  • 5. How many Earths could fit between the Earth and the sun?
    12·1 answer
  • Identify the number of atoms in 2CA(SO4) 2
    13·1 answer
  • 2.<br> Number that indicates the charge for each family.
    9·1 answer
  • ¿Cómo se clasifican las disoluciones acuosas?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!