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
d1i1m1o1n [39]
3 years ago
11

How many atoms are there in 1.3 x 10^22 molecules of N(O)2

Chemistry
2 answers:
Alex73 [517]3 years ago
5 0
1 molecule of NO2 included N atom and 2 oxygen atoms, so a total of 3 atoms per molecule.

1.3 x 10^22 times 3 = 3.9 x 10^22 atoms
nikitadnepr [17]3 years ago
4 0

Answer:

3.9×10^22

Explanation:

I hope it is right

You might be interested in
Why can't the reaction, ZnCl2 + H2 → Zn + 2HCI, occur naturally?
Llana [10]

Answer:

It is fairly obvious that zinc metal reacts with aqueous hydrochloric acid! The bubbles are hydrogen gas. ... In fact, electrons are being transferred from the zinc atoms to the hydrogen atoms (which ultimately make a molecule of diatomic hydrogen), changing the charges on both elements.

Explanation:

7 0
3 years ago
How many molecules of NH3 are produced from 4.72x10 negative 4 power g of H2?
Delvig [45]
<span>9.40x10^19 molecules.
   The balanced equation for ammonia is:
 N2 + 3H2 ==> 2NH3
   So for every 3 moles of hydrogen gas, 2 moles of ammonia is produced. So let's calculate the molar mass of hydrogen and ammonia, starting with the respective atomic weights:
 Atomic weight nitrogen = 14.0067
  Atomic weight hydrogen = 1.00794

   Molar mass H2 = 2 * 1.00794 = 2.01588 g/mol
 Molar mass NH3 = 14.0067 + 3 * 1.00794 = 17.03052 g/mol

   Moles H2 = 4.72 x 10^-4 g / 2.01588 g/mol = 2.34140921086573x10^-4 mol
   Moles NH3 = 2.34140921086573x10^-4 mol * (2/3) = 1.56094x10^-4 mol

Now to convert from moles to molecules, just multiply by Avogadro's number: 1.56094x10^-4 * 6.0221409x10^23 = 9.400197448261x10^19
   Rounding to 3 significant figures gives 9.40x10^19 molecules.</span>
7 0
3 years ago
What is adhesion and thanks?
SVETLANKA909090 [29]

adhesion refers to the tendency of unlike molecules to bond with one another

6 0
3 years ago
How many moles of carbon are in the sample?<br><br>0.500<br><br>1.00<br><br>6.00<br><br>12.0
DedPeter [7]

The answer is A.) 0.500

6 0
3 years ago
Read 2 more answers
Research online to find out what the acidity of the rainfall is where you live. If you live in an area which is affected by acid
In-s [12.5K]

Answer & Explanation: Acid rain occurs when sulfur dioxide and nitrogen oxide are released into the air to create a chemical reaction. When the two mix in the air (oxygen), they will get into the water and mix with other pollutants in the air, making acid rain.

3 0
3 years ago
Other questions:
  • Carbonic acid can form water and carbon dioxide upon heating. How much carbon dioxide is formed from 4.6 g of carbonic acid? H2C
    15·1 answer
  • In which picture(s) will you find a state of matter that has particles who have more energy than liquid water?
    5·2 answers
  • What are the Group 1A and Group 7A elements examples of? my last wuestion
    11·2 answers
  • A chemical reaction with a negative enthalpy change and a negative entropy change ________. A) Must be nonspontaneous Is not pos
    11·1 answer
  • Given an unknown mixture consisting of two substances, explain how a scientist could use lab techniques to determine whether the
    11·1 answer
  • A gas company has the following rate schedule for natural gas usage in single-family residences:
    15·1 answer
  • OOF OOF OOF OOF OOF OOF OOF OOF OOF
    15·2 answers
  • Please help me lol
    5·1 answer
  • What is the overall charge on the compound, sodium hydroxide? explain
    13·1 answer
  • If a gas at 25.0 °C occupies 3.60 liters at a pressure of 1.00 atm, what will be its
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!