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
denis23 [38]
2 years ago
12

In your reactions, you diluted the provided stock concentration of ADH for your alcohol. Calculate the actual ADH concentration

in mg/mL used in each of your reactions. (Did this amount vary between reactions?) Show your work. Refer back to Worksheet 1 if you have questions.
Chemistry
1 answer:
Fittoniya [83]2 years ago
5 0

Answer:

10^-3 M.

Explanation:

The chemical compound known as the ADH is a hormone with chemical formula of C46H65N15O12S2, and the

Molar mass of 1084.24 g mol^−1. The chemical compound that is ADH is very important in human body as it helps in regulation of blood and also the regulation of water in human body.

STEP ONE: Convert the value of mg/ml to g/l. That is;

35mg/ml = 35g/l.

STEP TWO: Determine the number of moles.

The number of moles = 35 /35000 = 10^-3 moles.

STEP THREE: Determine the concentration.

Number of moles = concentration × volume.

10^-3 = concentration × 1.

The concentration of ADH = 10^-3 M.

You might be interested in
199.5 grams unrefined dark crystalline sugar to cups
Dmitry [639]

Answer:

0.9975 cup  

Step-by-step explanation:

"Unrefined dark crystalline sugar" is what non-chemists call "brown sugar."

200.0 g brown sugar = 1 cup

 199.5 g brown sugar = 199.5× 1/200 .0

 199.5 g brown sugar = 0.9975 cup

A standard measuring cup is not capable of this precision and, furthermore, the mass of brown sugar you can get into a cup depends on how tightly you pack it.

Your Mole Day cake will be fine if you use 1 cup of brown sugar as usual.

4 0
3 years ago
How many moles of Na₂CO₃ required to create 9.54 liters of a 3.4 M solution
GarryVolchara [31]

Answer:

The answer to your question is 32.44 moles

Explanation:

Data

moles of Na₂CO₃ = ?

volume = 9.54 l

concentration = 3.4 M

Formula

Molarity = \frac{number of moles}{volume}

Solve for number of moles

number of moles = Molarity x volume

Substitution

Number of moles = (3.4)( 9.54)

Simplification

Number of moles = 32.44

3 0
3 years ago
Read 2 more answers
20 points please help
exis [7]

The answer should be A, flammability.


The isotopes of the same element would result in the same chemical properties, as the number of protons and electrons are not changed, meanwhile, the physical properties would be slightly different with each other because they have different numbers of electrons.


Out of the 4 options, only option A is a chemical property. Chemical properties are the properties of an element reacting with other substances that creates new substances at the end. While physical properties are the ones that does not produces new substances or any reactions. They are usually observable and measurable.


Therefore, since flammability is a chemical property, the answer is A.

6 0
3 years ago
Why do we stir iced tea after we put sugar in it
I am Lyosha [343]

It speeds up the dissolving of the sugar. Agitation

7 0
3 years ago
Cual es la flora de los Bancos Aluviales?<br>Por favor necesito ayuda
Wewaii [24]

Answer:

Un río aluvial es aquel en el que el lecho y las riberas están formados por sedimentos móviles y / o suelo.

Explanation:

3 0
2 years ago
Other questions:
  • Which form of energy is converted to thermal energy when propane burns in air?
    12·1 answer
  • which of the following correctly shows a prefix used in naming a binary molecular compound along with its corresponding number?
    8·2 answers
  • Why is the melting of ice a physical change? It changes the chemical composition of water. It does not change the chemical compo
    9·2 answers
  • Which of the following is a correct formula unit? PbCl AlP Li3Al ClO
    14·2 answers
  • Measure the diameter of the circle using Ruler A and Ruler B.Given that the actual diameter of the circle is 2.264 cmcm, classif
    9·1 answer
  • Where does the light that makes the moon visible come from?
    14·2 answers
  • Which metal absorbs the greatest amount of heat energy
    12·1 answer
  • How many moles are in 456 g of CaCO3
    10·1 answer
  • If pea plants with the genotypes RR and rr cross, what genotype will their offspring all have?
    13·2 answers
  • Which is an<br> example of a renewable energy resource?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!