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
Luba_88 [7]
2 years ago
11

What would be the mass, in grams, of 2.408 x 1024 molecules of tetraphosphorus decaoxide?

Chemistry
1 answer:
Rashid [163]2 years ago
5 0

Answer:

1,135 grams P₄O₁₀

Explanation:

To find the mass, you need to (1) convert molecules to moles (via Avogadro's Number) and then (2) convert moles to grams (via molar mass from periodic table values). It is important to arrange the ratios/ conversions in a way that allows for the cancellation of units (the desired unit should be in the numerator). The final answer should have 4 sig figs to reflect the given value (2.408 x 10²⁴).

Avogadro's Number:

1 mole = 6.022 x 10²³ molecules

tetraphosphorus decaoxide = P₄O₁₀

Molar Mass (P₄O₁₀): 4(30.974 g/mol) + 10(15.998 g/mol)

Molar Mass (P₄O₁₀): 283.876 g/mol

2.408 x 10²⁴ molecules P₄O₁₀                     1 mole                         283.876 g
-------------------------------------------  x  ------------------------------------  x  -----------------
                                                         6.022 x 10²³ molecules           1 mole

=  1,135 grams P₄O₁₀

You might be interested in
What is a caliper used for
photoshop1234 [79]
To measure the distance between two opposite sides of an object
8 0
3 years ago
Why do we need to know these organic molecules? <br>Are they important to living things?​
laila [671]

Answer:

<h2>Organic molecules are important to living things because life is based on the properties of carbon. Carbon is an important element because it can </h2><h2>form four covalent bonds. ... The carbon skeletons contain the functional groups that are involved in biochemical reactions.</h2>

Explanation:

<h2><em><u>PLEASE</u></em><em><u> MARK</u></em><em><u> ME</u></em><em><u> BRAINLIEST</u></em><em><u> AND</u></em><em><u> FOLLOW</u></em><em><u> ME</u></em><em><u> LOTS</u></em><em><u> OF</u></em><em><u> LOVE</u></em><em><u> FROM</u></em><em><u> MY</u></em><em><u> HEART</u></em><em><u> AND</u></em><em><u> SOUL</u></em><em><u> DARLING</u></em><em><u> TEJASWINI</u></em><em><u> SINHA</u></em><em><u> HERE</u></em><em><u> ❤️</u></em></h2>
7 0
3 years ago
Read 2 more answers
Complete the statement about the environment and its components.
borishaifa [10]

the environment is Healthy

3 0
2 years ago
Which of the following acts as a catalyst in catalytic converters?
Serhud [2]

Answer:

B. Metal

Explanation:

The catalyst used in the converter is mostly a precious metal such as platinum, palladium and rhodium. Platinum is used as a reduction catalyst and as an oxidation catalyst. Although platinum is a very active catalyst and widely used, it is very expensive and not suitable for all applications.

Hope it helps plz mark brainlist :)

5 0
3 years ago
Read 2 more answers
Which element forms steel when added to carbon?
dimaraw [331]
Nitrogen is your answer
7 0
3 years ago
Other questions:
  • Are spider multicellular
    6·1 answer
  • Which mixture will not yield hydrogen gas?
    8·1 answer
  • Magnesium reacts very slowly to form magnesium hydroxide and hydrogen gas. Write a word amd chemical equation for this reaction.
    9·1 answer
  • URGENT! Will give 20 points.
    15·2 answers
  • What is the main type of energy in an iphone charging cable?
    6·2 answers
  • Joe is the best baseball player in the world. He can throw a baseball faster than anyone. If the mass of the baseball was increa
    10·2 answers
  • Cuales son las propiedades cualitivas de un limon¿? ayuda por favor​
    15·1 answer
  • *PLEASE HELP*
    8·1 answer
  • Explain why photosynthesis and cellular respiration are the “real circle of life”
    7·1 answer
  • Newton determined that the attractive force between two masses was DIRECTLY proportional to:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!