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
Nitella [24]
3 years ago
9

how many oxygen atoms are there in six dinitrogen monoxide molecules? express your answer as an integer

Chemistry
1 answer:
stepan [7]3 years ago
7 0

Answer:

6 oxygen atoms

Explanation:

Step 1: Given data

Number of dinitrogen monoxide molecules (N₂O): 6

Number of oxygen atoms (O): ?

Step 2: Calculate the appropriate ratio

The ratio of dinitrogen monoxide molecules to oxygen atoms is 1:1.

Step 3: Use the ratio to calculate the number of oxygen atoms

6 molecule N₂O × (1 atom O/1 molecule N₂O): 6 atom O

You might be interested in
A sample of 5.30 mLmL of diethylether (C2H5OC2H5;density=0.7134g/mL)(C2H5OC2H5;density=0.7134g/mL) is introduced into a 6.50 L L
lilavasa [31]

Answer:

1.16atm

Explanation:

We are going to derive the mass of ether from density

mass=density *volume

Also moles=mass/molecular mass

molar mass C2H5OC2H5 =74.12 g/mole

the density of ether is 0.7134 g/ml

mass C2H5OC2H5 = 5.30 ml x 0.7134 g/ml = 3.78 g

moles C2H5OC2H5 =3.78 g x 1 mole/74.12 g = 0.0509 moles

PV = nRT where P=?; n=0.0509 moles; V=6.50L; R=0.0821 Latm/Kmol; T=35ºC +273 = 308K

P = nRT/V = 0.0509)(0.0821)(308)/6.50

P = 0.198 atm (to 3 significant figures (this is the partial pressure of diethyl ether).  

TOTAL PRESSURE

P1+p2+p3

= 0.198 atm + 0.750 atm + 0.207 atm =1.1550atm

1.16atm(3 significant figures)

5 0
4 years ago
How many atoms are in 3.2 moles of chromium?
-BARSIC- [3]

Hey there!

1 mole has 6.022 x 10²³ atoms.

Multiply that by 3.2 because we have 3.2 moles.

3.2 x 6.022 x 10²³

1.9 x 10²⁴

There are 1.9 x 10²⁴ atoms in 3.2 moles of chromium.

Hope this helps!

3 0
3 years ago
What is the filtrate?
kondaur [170]

Answer:

a liquid which has passed through a filter.

Explanation:

Filtration is a physical separation process that separates solid matter and fluid from a mixture using a filter medium that has a complex structure through which only the fluid can pass

5 0
2 years ago
In a Lewis structure, what do you do with the total number of valence if your ion is
Andrew [12]

Answer: add 2 valence electrons

Explanation:

You have to make up for the negative electrons so you add them

4 0
3 years ago
Which part of the atom is so small it contributes very little to the mass of an atom
sasho [114]

My part of the atom, I'm guessing you are referring to the protons, neutrons, and electrons.

The smallest of these three is the electron.

8 0
4 years ago
Other questions:
  • What's the specific heat of paraffin wax
    5·1 answer
  • Which of the following will ammonium ion form an insoluble salt? 4/16 a. chloride b. sulfate c. sulfate and carbonate d. carbona
    11·1 answer
  • Can you plz answer this question: The ocean supply about 90 percent of the ————— water that goes inti the water cycle
    9·1 answer
  • Compare the dipole moments of the following pairs of molecules and determine whether the first is "Greater Than", "Less Than" or
    8·1 answer
  • A student did not read the directions to the experiment properly and mixed up where to place the NaOH solution and the vinegar.
    8·1 answer
  • Cole collects rocks. On a hiking trip, he finds a new rock for his collection. He measures the mass and volume of this rock and
    7·2 answers
  • Select the answer that lists the radiation waves in order of increasing
    6·1 answer
  • 1.38g of CO2 is how many formula units?​
    8·1 answer
  • The specific heat of aluminum is 0.88 J/g°C. How many joules will it take to make the temperature of a 50. g nugget go up from 2
    8·1 answer
  • What is the hydrogen ion concentration of oven cleaner?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!