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
Vlad1618 [11]
3 years ago
14

Find the mass of 4.5 moles of H3PO4

Chemistry
1 answer:
Contact [7]3 years ago
6 0

Hey there!

H₃PO₄

Find molar mass.

H: 3 x 1.008 = 3.024

P: 1 x 30.97 = 30.97

O: 4 x 16 = 64

---------------------------------

                  97.994 grams

The mass of 1 mole of H₃PO₄ is 97.994 grams.

We have 4.5 moles.

97.994 x 4.5 = 440

The mass of 4.5 moles of H₃PO₄ is 440 grams.

Hope this helps!

You might be interested in
Two locations are at the same latitude in the temperature zone. One is in the middle of the continent. The other is on a coast a
Natali5045456 [20]
Coast means part ot land near the sea . that location is more moderate because of warm ocean current means no much changes in temperature whole year on the other hand in the middle of continent there is so continentality means climate is affected by the middle of the landmass due to which winters are extreme cold and summers are fully hot ....
3 0
4 years ago
Read 2 more answers
How many moles of h are in 0.73 mole of c6h10s
Mnenie [13.5K]

Answer:

7.3 mole

Explanation:

1 C6H10S gives 10H

0.73 mole of C6H10S gives X mole of Hydrogen

X= 0.73×10=7.3mole

7 0
4 years ago
The balanced chemical reaction equation in stoichiometry is used to..?
d1i1m1o1n [39]

Answer:

c) determine the limiting reactant lol I learned this not too long ago

5 0
4 years ago
HEY PLEASE THANK YOU
Goshia [24]
Radon hope this helps.
 
original answer was monoxide which is incorrect and dioxide is incorrect and it is not hydrogen meaning it has to be radon.
5 0
3 years ago
Which of the following are associated with the phenomenon of resonance in organic compounds? Select all that apply.
rusak2 [61]

Answer:

(B) Resonance will be a stabilizing factor.

(D) Charge is delocalized over several atoms.

Explanation:

Hello!

Resonance theory attempts to explain certain experimental data observed. Molecules such as benzene cannot be explained by previous theories because the experimental data does not match, for example, the link length is intermediate between a single and a double bond in said molecule.

Resonance theory explains the additional stability of certain molecules from the delocalization of electrons between several atoms.

Successes with your homework!

6 0
3 years ago
Other questions:
  • How many molecules of water are needed to completely hydrolyze a polymer that is 11 monomers long?
    9·1 answer
  • To find the number of neutrons in an atom, subtract its _____.
    5·2 answers
  • Which one of the following statements is true?
    10·1 answer
  • What do guys like in a girl. whats ur type or like whats usually a guys type :)
    5·1 answer
  • Which two of Earth's spheres interact when the rainfall in a region increases after a volcanic eruption?
    9·2 answers
  • In order to prepare very dilute solutions, a lab technician chooses to perform a series of dilutions instead of measuring a very
    6·1 answer
  • Please answer the “(fill-in)” ones thank you :)
    5·1 answer
  • What volume will 28.2 grams of H2gram at stp
    9·1 answer
  • Cho 13,5g nhôm tác dụng với dd HCl dư.Tính khí H2 (đktc) thu được
    12·1 answer
  • How many liters are needed to make a 4. 8M solution of KBr if 4 mole of KBr are available for use?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!