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
kotegsom [21]
3 years ago
12

Which statement correctly describes 1 mole of iodine (I₂)

Chemistry
1 answer:
Vika [28.1K]3 years ago
5 0

Answer:

It contains 6.02*10^23 molecules

Explanation:

Please mark Brainliest

Thank you!

You might be interested in
For the complete combustion of 47 g of gasoline (octane, C8H18) , the mass of oxygen consumed is
aleksklad [387]

Answer: d) 164.9 g

Explanation:

To calculate the moles :

\text{Moles of solute}=\frac{\text{given mass}}{\text{Molar Mass}}     \text{Moles of octane}=\frac{47g}{114g/mol}=0.412moles

The balanced chemical reaction is:

2C_8H_{18}(l)+25O_2(g)\rightarrow 16CO_2(g)+18H_2O(g)  

According to stoichiometry :

2 moles of C_8H_{18} require = 25  moles of O_2

Thus 0.412 moles of C_8H_{18} will require=\frac{25}{2}\times 0.412=5.15moles  of O_2

Mass of O_2=moles\times {\text {Molar mass}}=5.15moles\times 32g/mol=164.9g

Thus 164.9 g of oxygen is consumed.

4 0
3 years ago
Consider the Lewis structure for glycine, the simplest amino acid: (a) What are the approximate bond angles about each of the tw
UkoKoshka [18]

Each carbon is tetrahedrally planar and has three sections, making all bond angles in (a) 120°.(b) hybridization with sp2.(c) If a double bond is present in the compounds, one of the bonds is a sigma connection and the other a pi bond.

<h3>What is an example of an amino acid?</h3>

A basic amino group (NH2), a carboxyl group group (COOH), and an organic Aromatic rings that really is specific to each amino acid make up an amino acid, an organic molecule.

<h3>Which five amino acids are there?</h3>

You must obtain the nine essential amino acids cytochrome c, isoleucine, hcl, lysine, methionine, phenylalanine, alanine, tryptophan, and valine through your food.They are essential for several bodily processes, such as protein biosynthesis, tissue regeneration, and nutrient uptake.

To know more about Lewis structure visit:

brainly.com/question/20300458

#SPJ4

6 0
1 year ago
What is the source of the organic matter needed for most fertile soil
Papessa [141]

decaying plants

hope this helps

5 0
4 years ago
Oxbows form in rivers because the water erodes soil from the outside of a curve and deposits material at the inside. The river i
LenaWriter [7]
<span>The oxbow may become isolated and become a lake.

</span>
7 0
4 years ago
Read 2 more answers
How are rechargeable batteries recharged? a. Adding new reactants c. Passing electric charge through the reactants b. Changing t
olchik [2.2K]
<span>c. Passing electric charge through the reactants Is the answer to you're question.

</span>
4 0
3 years ago
Other questions:
  • What is the difference between an autosome and a sex chromosome
    12·1 answer
  • Which of these is an example of a physical change ?
    6·1 answer
  • The decomposition of potassium chlorate into kcl &amp; o2 is used as a source of oxygen in the laboratory. How many moles of pot
    6·1 answer
  • How many atoms are in a 4.67 g sample of silicon?​
    7·1 answer
  • What is the stable ion of cesium
    12·1 answer
  • 2. Put the following steps of scientific inquiry in order, please number 1‐3.
    10·2 answers
  • What causes a substance to be hydrophobic?
    13·1 answer
  • A. How many protons?
    14·1 answer
  • The heat of vaporization for water is 40. 7 kJ/mol. How much heat energy must 150. 0 g of water absorb to boil away completely?
    7·1 answer
  • Select the correct answer. if two half-lives have passed since a scientist collected a 1.00-gram sample of u-235, how much u-235
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!