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
Lilit [14]
2 years ago
7

How many atoms are in 3N4010 ​

Chemistry
1 answer:
777dan777 [17]2 years ago
5 0

Answer:

of N ( nitrogen): 12

of O (oxygen): 30

You might be interested in
The picture below shows a flower experiencing phototropism, a type of growth movement.
lakkis [162]
The correct answer is A
4 0
2 years ago
Read 2 more answers
Is potassium iodide an electrolyte or nonelectrolyte?
Lera25 [3.4K]
Its a strong electrolyte!.
6 0
3 years ago
Mn2+
snow_lady [41]

The molarity of the stock Mn²⁺ ions is 0.0288 M

Based on the dilution formula;

  • The molarity of A is 0.00144 M
  • The molarity of B is 0.0000576 M
  • The molarity of C is 0.000001152 M

<h3>What is the molarity of a solution?</h3>

The molarity of a solution is the number of moles of a solute dissolved in a given volume of solution in liters.

  • Molarity = number of moles/volume

The molarity of the stock solution is:

moles of Mn²⁺ ions = mass / molar mass

molar mass of  Mn²⁺ ions = 55.0 g/mol

moles of Mn²⁺ ions = 1.584 / 55

moles of Mn²⁺ ions = 0.0288 moles

molarity of Mn²⁺ ions = 0.0288 / 1

molarity of Mn²⁺ ions = 0.0288 M

The dilution formula is used to determine the molarities of A, B, and C.

C₁V₁ = C₂V₂

C₂ = C₁V₁ / V₂

Where;

  • C₁ = initial molarity
  • V₁ = initial volume
  • C₂ = final molarity
  • V₂ = final volume

Molarity of A = 50 * 0.0288 / 1000

Molarity of A = 0.00144 M

Molarity of B = 10 * 0.00144 / 250

Molarity of B = 0.0000576 M

Molarity of C = 10 * 0.0000576 / 500

Molarity of C = 0.000001152 M

Learn more about molarity at: brainly.com/question/17138838

#SPJ1

5 0
1 year ago
Define reactivity of metals​
pochemuha
Reactivity metal is when a group of metal elements form recreation using acids, water.
8 0
2 years ago
Sand dunes and sand waves are both deposited in the same environment. True/False
worty [1.4K]
No only sand dunes
Can be deposited in an area alone waves cant
7 0
3 years ago
Read 2 more answers
Other questions:
  • How do you use nonmetal in a sentence?
    11·1 answer
  • How many hydrogen grams can be obtained if
    12·1 answer
  • How many atoms are 0.750 moles of zinc?
    9·1 answer
  • If a sample of gas is at 672 °C and 3.9 atm, what is the new temperature at 12.2 atm?
    15·1 answer
  • At a certain temperature, the equilibrium constant, Kc, for this reaction is 53.3 At this temp, 0.3000 mol of H2 and 0.300 mol o
    10·1 answer
  • What type of energy uses turbines
    7·1 answer
  • Why are there more fossils of marine organism than of land organisms o dc
    12·1 answer
  • What are the chemical properties of acids​
    6·1 answer
  • Calculate the [H3O+] for orange juice, which has a [OH–] = 5.0 × 10–11 M.
    9·1 answer
  • Why is foam fight chemical or a physical change
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!