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
sergiy2304 [10]
2 years ago
14

How many atoms of Nitrogen in 4.3 moles?

Chemistry
1 answer:
scZoUnD [109]2 years ago
7 0

Answer:

4.3moles contains 2.08×10(to the power of)24 atoms.

the relationship between atoms and moles

1mole atoms=6.022×10(to the power of)23

4.3mol×6.022×10

You might be interested in
Explain how cells use digested food in your own words
natima [27]

Answer:

The digestive system uses mechanical and chemical methods to break food down into nutrient molecules that can be absorbed into the blood. ... Some animals use intracellular digestion, where food is taken into cells by phagocytosis with digestive enzymes being secreted into the phagocytic vesicles.

Explanation:

3 0
3 years ago
1
Effectus [21]

Answer:

There are 5! goodluck,

Explanation:

4 0
2 years ago
Which substance produces hydroxide ions in a solution
Fed [463]

your answer is <u>B. Arrhenius base</u>

6 0
3 years ago
Read 2 more answers
Explain how condensation is invovled in the water cycle
blagie [28]

Condensation is the process of watervapor in the air is changing into liquid water. Condensation is crucial to the water cycle because it is responsible for the formation of clouds. Condensation is also the opposite of evaporation
8 0
3 years ago
Concentrated hydrochloric acid is made by pumping hydrogen chloride gas into distilled water. If concentrated HCl contains 439 g
Elza [17]

Answer:

12.10 mol / 1 L

Explanation:

Molarity of a substance , is the number of moles present in a liter of solution .

M = n / V

M = molarity ( unit = mol / L or M )

V = volume of solution in liter ( unit = L ),  

n = moles of solute ( unit = mol ),  

Moles is denoted by given mass divided by the molecular mass ,  

Hence ,

n = w / m

n = moles ,

w = given mass ,

m = molecular mass .  

From the question ,

The data given is as follows -

w = 439 g

As , we known for HCl ,

m = 36.46 g/mol

V = 1 L

From the above data ,

Moles are given as -

n = w / m

n = 439 / 36.26 = 12.10 mol ,

Now , the molarity is given as ,

M = n / V

M = 12.10 mol / 1 L

M = 12.10 mol /L

7 0
3 years ago
Other questions:
  • A 1.00-degree increase on the Celsius scale is equivalent to a 1.80-degree increase on the Fahrenheit scale. The temperature of
    12·2 answers
  • How much energy is required to melt a 500. gram block of iron? The heat of vaporization is 6090 J/g and the heat of fusion is 24
    8·1 answer
  • Study the graph about oxygen content of Earth’s atmosphere. Oxygen Content of Earth apostrophe s Atmosphere line graph. X axis i
    6·2 answers
  • Balance this equation-<br> Na3PO4 + KOH -&gt; NaOH + K3PO4
    11·2 answers
  • The solvent in a solution evaporates out over time, leaving behind the solute.
    5·1 answer
  • Determine the differences In electronegativity ionic radius atomic radius and first ionization energy for oxygen and beryllium
    6·1 answer
  • Which substance is an Arrhenius acid?<br> A) HBr<br> B) NaBr<br> C) NaOH<br> D) NH3
    10·1 answer
  • Create a time that marks important events during the Precambrian Supereon.
    6·2 answers
  • If it takes a force of 60 Newtons to move an elephant, then a person who supplies a force of 70 Newtons will be able to move it.
    8·2 answers
  • there are 3 isotopes of the element Gz: Gz-80,Gz-81,Gz-83. the average atomic mass of Gz is 82.74. what is the most abundant iso
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!