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
wolverine [178]
2 years ago
6

If an equivalent (eq) is defined as a mole of charge, what is the concentration of ca2 in blood plasma in eq if its concentratio

n is 0. 0040 m?
Chemistry
1 answer:
diamong [38]2 years ago
4 0

The concentration of ca 2 in blood plasma in equivalent if its concentration is 0.0080.

Concentration means the amount of or parts in terms of the alternative components. For acid–base reactions, the equivalent weight of an acid or base is the mass which materials or reacts with one mole of hydrogen

In chemistry, equal weight (additionally known as gram equal is the mass of 1 equivalent, that is the mass of a given substance as a way to integrate with or displace a fixed amount of any other substance. The equivalent weight of an detail is the mass which combines with or displaces 1.008 gram of hydrogen or eight. Zero grams of oxygen or 35.five grams of chlorine. those values correspond to the atomic weight divided through the usual valence for oxygen as example that is sixteen.

Charge on one Ca ​​​​2+  ion = + 2 .

Concentration of calcium ion = 0.0040M

⇒ Concentration of Ca ​​​​​2 +  in blood plasma = 0.0040 × 2

=  0.0080 equivalent  Ca ​​​​​2                  answer

Learn more about concentration here :- brainly.com/question/14469428

#SPJ4

You might be interested in
Brown bears live in thick forests. Recently, many forests have been cut down to build homes. What will happen to the bears that
nlexa [21]
They will not have a home and will die
3 0
4 years ago
Read 2 more answers
How is anaerobic respiration helpful to you as an individual or society please explain in your own words it will help a lot!!
Alecsey [184]

Answer:

Human sometimes also anerobically respite this happen usually during vigorous exercise when our heat and lungs are not able to supply enough oxygen to muscle and they carry out anaerobic respiration

3 0
3 years ago
Which of these actions a sustainable practice?
tia_tia [17]
<h2>Hello!</h2>

A sustainable practice is B. Setting usage limits on a resource

<h2>Why? </h2>

Sustainable practices are those that aim to reach an equilibrium between the use of natural resources for human development, and the preservation of the environment for future generations.

Setting usage limits on a resource is a sustainable practice because it allows for taking advantage of the resource, while providing constraints to its use, forcing the industry to be creative and develop alternative methods that take better advantage of that resource, or that use different resources (e.g. limiting fossil fuel emissions, forcing the industry to find alternative ways to generate power like solar energy).

Have a nice day!

8 0
4 years ago
A solution of HCl gas dissolved in water (sold commercially as "muriatic acid," a solution used to clean masonry surfaces) has 2
disa [49]

Answer:

[HCl] = 6.09 M

Xm HCl = 0.11

Explanation:

Let's analyse data:

20.22 g of solute / 100 g of solution

Solution's density = 1.10 g/mL

As we have the mass of solution and its density we determine solution's volume to stablish [M]

Density = Mass / volume → 1.10 g/mL = 100 g / Volume

100 g / 1.10g/mL = 90.9 mL

Let's convert the volume to L → 90.9 mL . 1L/ 1000mL = 0.0909L

We convert the mass of solute to moles → 20.22 g . 1mol/ 36.45g =

0.554 moles

[M] = Molarity (moles of solute /1L of solution) = 0.554 mol/0.0909L = 6.09M

Mole fraction (Xm) = Moles of solute / Total moles

Total moles = Moles of solute + Moles of solvent

Mass of solvent = Mass of solution - Mass of solute

Mass of solvent = 100 g - 20.22 g = 79.78g

We convert the mass to moles → 79.78 g / 18g/mol = 4.43 moles

Total moles = 4.43 moles + 0.554moles = 4.984 moles

Xm = 0.554 / 4.984 = 0.11

6 0
3 years ago
Is Tungsten conductive
valina [46]
Yes and no b/c tungsten is both conductive nd certainly non-conductive
4 0
3 years ago
Read 2 more answers
Other questions:
  • an engineer wishes to design a container that will hold 12.0 mol of ethane at a pressure no greater than 5.00x10*2 kPa and a tem
    8·1 answer
  • What are the products formed when zinc reacts to dilute hydrochloride acid
    12·2 answers
  • Moseley made revisions to the periodic table that resolved some of the problems with Mendeleev’s version. Which of these was a r
    14·2 answers
  • 1. Which feature would most LIKELY be forming at converging continental tectonic plate
    10·1 answer
  • The natural abundances of the two stable isotopes of hydrogen (hydrogen and deuterium) are 99.99 percent and 0.01 percent. Assum
    12·1 answer
  • Joe tries to neutralize 125mL of 2.0 M HCL with 175mL of 1.0M NaOH. will the neutralization reaction be completed? If not what i
    9·1 answer
  • .......... water is good for formation of bones and teeth, soft water or hard water? ​
    15·1 answer
  • Bored fr so so bored anyone at all wanna hang only if your from14-16
    13·2 answers
  • How many 1+ ions would you need to balance with one 2- ion
    12·1 answer
  • Please help me I. Eg you
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!