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
stira [4]
2 years ago
13

I am having trouble converting :(

Chemistry
1 answer:
Elza [17]2 years ago
3 0

Answer:

For the first question, to determine the total number of molecules of nitrogen dioxide, first make use of the molar mass of the nonpolar compound and then use that to find the total number of moles and then subsequently after make use of the ratio for the Avogadro's number to determine the total number of molecules of this compound.

For the final question, do the inverse, where we make use of the molecules of the compound and then use Avogadro's number to determine the moles of the compound and then use the same molar mass of the compound to determine the grams of the Nitrogen Dioxide.

You might be interested in
Compare natural selection to evolution. Be sure to justify your response in two or more complete sentences.
WINSTONCH [101]
Natural selection is the process in which a weaker, or less advantaged animal loses something to a stronger, more advantaged animal. For example, a frog with a broken leg probably will not get to mate while a healthy  frog will. Evolution is the process of an animal gradually changing over the generations biologically. An example of this is the theory that humans slowly evolved from monkeys, gradually becoming more and more human like.
7 0
2 years ago
Based on the mole ratios, what can most likely be predicted?
omeli [17]
From mole ratios, the mass ratio of different elements can be predicted. Also the volume can be predicted based on density for liquids and ideal gas law equation for gases. From the mole ratios, the empirical formula can be predicted, as well as the molecular formula given another data which is mass of the sample.
3 0
3 years ago
What substances pass through a leaf's stomata?
Lera25 [3.4K]
Oxygen and carbon dioxide
7 0
3 years ago
Read 2 more answers
In a water molecule (H2O), the oxygen atom has two unshared pairs of electrons and two bonding pairs of electrons. How do the un
vladimir1956 [14]

Answer:

They reduce the bond angle to be slightly lower than the tetrahedral bond angle, approximately 104.45 degrees.

Explanation:

The unshared pair of electrons or lone pair electrons in order to have the minimum repulsion possible with each other pushes the other bonding pairs closer together making the bond angle smaller or bent.

The bond angle is slightly lower than the tetrahedral bond angle of 108 degrees, leaving the water molecule with a bent molecular geometry.

4 0
2 years ago
Which statement describes heterogeneous mixtures?
Artemon [7]
<span>The righ answer is the option A. They are made up of two or more pure substances that are not chemically bonded. A classicall expample ot heterogeneous mixtures are sugar and salt. Sugar is a pure substance, salt is also a pure substance, when you mixe them you form mixture where salt is still salt and sugar is still sugar, that is what "they are not chemically bonded" means. So you can separate them by physical media. </span>
4 0
2 years ago
Read 2 more answers
Other questions:
  • The molecular mass of the compound is 90 amu what is the molecular formula? Of C4H10O2
    5·1 answer
  • What type of solution is a soft drink
    9·1 answer
  • a gas thermometer measure temperature by measuring the pressure of a gas inside the fixed volume container a thermometer reads a
    8·1 answer
  • PLEASE HELP ASAP <br> Half equation for zinc atoms changing into zinc ions
    10·1 answer
  • What is the electron configuration for a calcium atom? 1s2, 2s2, 2p6, 3s2, 3p6, 4s2 1s2, 2s2, 2p6, 3s2, 3p6, 4s1 2s2, 2s2, 2p6,
    8·2 answers
  • Diisopropyl ether reacts with concentrated aqueous HI to form two initial organic products
    12·1 answer
  • What is unique about obtaining water from an artesian well?
    12·2 answers
  • Which term describes energy stored in the bonds between atoms?
    14·1 answer
  • ASAP!!!!!!!!!!<br>difference between a commercial and natural indicator​
    8·1 answer
  • Write the chemical equation for the autoionization of water and label the conjugate
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!