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
Akimi4 [234]
2 years ago
6

What is the concentration of each ion in a 0.525 mol/L solution of magnesium chloride? mg=? cl=?

Chemistry
1 answer:
Vladimir [108]2 years ago
3 0

Answer:

Mg⁺² = 0.525 mol/L

Cl⁻ = 1.05 mol/L

Explanation:

The formula for magnesium chloride is MgCl₂, and in a solution the following process takes place:

  • MgCl₂ → Mg⁺² + 2Cl⁻

By analyzing the stoichiometric coefficients, we can tell that <em>the concentration of Mg⁺² ions is the same as the concentration of MgCl₂</em>, while the <em>Cl⁻ concentration is twice that value</em>.

In other words:

  • Mg⁺² concentration = MgCl₂ concentration = 0.525 mol/L
  • Cl⁻concentration = 2 * MgCl₂ concentration = 1.05 mol/L
You might be interested in
A women steps in front of a child to keep him from running off which term best describes this example
valina [46]
Negative force

The woman is applying force to stop the child or to prevent him from running.

I hope this helps...
4 0
3 years ago
Based on the current atomic theory most chemical reaction take place as a result of the interactions of which sub- atomic partic
icang [17]
Electrons, everything is pretty much based around the likeliness of electrons to be swapped or shared between atoms
6 0
3 years ago
Newton's Law of Gravity says that any the effect of gravity between two objects depends on what two factors?
maw [93]
The masses of the objects and the distance between them
-hope it helps
8 0
2 years ago
In which of the following equilibrium systems will an increase in the volume cause the equilibrium to shift away from the reacta
Alenkinab [10]

Answer: 2NOBr(g) ⇌ 2NO(g) + Br2(g)

Explanation: For volume changes in equillibrium, the following are to be taken into consideration:

  • Volume changes have no effect on equillibrium system that contains solid or aqueous solutions.
  • An increase in volume of an equilibrium system will shift to favor the direction that produces more moles of gas.
  • A decrease in volume of an equilibrium system will shift to favor the direction that produces less moles of gas.
  • Volume changes will have no effect on the equillibrium system if there is an equal number of moles on both sides of the reaction.

2NOBr(g) ⇌ 2NO(g) + Br2(g) is the equillibrium system because there are more moles of products,therefore an increase in the volume of the reaction will shift to the right and produce more moles of products. Also both reactants and products exist in the gaseous state and does not have equal number of moles.

5 0
3 years ago
How is molarity measured?
Tanzania [10]
The answer to this question will be C
6 0
3 years ago
Other questions:
  • It takes 26.8 mL of a 0.0700 M NaOH standard solution to neutralize a 250 mL sample of lactic acid (C3H6O3). What mass of lactic
    12·1 answer
  • Please help I will reward brainly
    11·2 answers
  • What is the chemical formula for Copper (II) nitrate?
    10·1 answer
  • Which type of radiation particle cannot be completely blocked by lead shielding ​
    15·1 answer
  • Titanium metal requires a photon with a minimum energy of 6.94×10⁻¹⁹J to emit electrons. What is the wavelength of this light? E
    6·1 answer
  • Somebody please help this is due in 30 minutes! (picture is attached)
    15·1 answer
  • Which statement best describes how inflating a balloon is evidence of matter?
    10·1 answer
  • A comparison often made between solids and
    14·2 answers
  • 10) Nitrogen and hydrogen react together to form ammonia.
    13·1 answer
  • Place the following compounds in order of increasing magnitude of lattice energy. Ga2o3 rbi mgs k2s.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!