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
Natalka [10]
2 years ago
9

Aqueous magnesium chloride is not used to extract magnesium. Explain why.

Chemistry
1 answer:
Firlakuza [10]2 years ago
4 0

Explanation: Magnesium chloride, MgCl2, dissolved in seawater, is an abundant, natural source of the very useful metal magnesium. Magnesium is a common component of alloys. Alloys are produced by combining a pure metal with one or more other elements to form a new substance with desirable properties. (Steel, for example, is a common alloy of iron and carbon.) Magnesium alloys are found in aircraft, automobiles, rockets, luggage frames, portable power tools, cameras, laptop computer casings and mobile phones.

Magnesium lends lightness and strength to alloys—a real plus for the owners of fuel-consuming vehicles, or travelers carting luggage. And magnesium alloy construction helps dampen the noise and vibration associated with the use of hand-held power tools, such as electric drills and nail-shooting guns.

You might be interested in
What is the mass number of an atom which is made up of 27 protons,33 neutrons and 27 electrons?
Gelneren [198K]
27 is the mass number

7 0
3 years ago
Mercury’s natural state is where the atoms are close to each other but are still free to pass by each other. In which state(s) c
kvv77 [185]

Mercury naturally exists in Liquid state.

On Condensing it can exist in Solid state as well.

Hope it helps...

Regards;

Leukonov/Olegion.

3 0
3 years ago
Read 2 more answers
Manganese nodules are considered a valuable resource from the ocean floor because they are abundant and contain not only mangane
MAVERICK [17]

Answer: iron (oxides of iron)

Explanation: manganese nodules usually contain layers of iron and manganese oxides in a concentric arrangement and are called polymetallic nodules.

4 0
3 years ago
How much 6.0 m hno3 is needed to neutralize 39ml of 2 m koh
Sever21 [200]

Answer:

13mL

Explanation:

Step 1:

The balanced equation for the reaction. This is given below:

HNO3 + KOH —> KNO3 + H2O

From the balanced equation above, we obtained the following data:

Mole ratio of the acid (nA) = 1

Mole ratio of the base (nB) = 1

Step 2:

Data obtained from the question.

This includes the following:

Molarity of the acid (Ma) = 6M

Volume of the acid (Va) =?

Volume of the base (Vb) = 39mL

Molarity of the base (Mb) = 2M

Step 3:

Determination of the volume of the acid.

Using the equation:

MaVa/MbVb = nA/nB, the volume of the acid can be obtained as follow:

MaVa/MbVb = nA/nB

6 x Va / 2 x 39 = 1/1

Cross multiply to express in linear form

6 x Va = 2 x 39

Divide both side by 6

Va = (2 x 39)/6

Va = 13mL

Therefore, the volume of the acid (HNO3) needed for the reaction is 13mL

5 0
3 years ago
In Chemistry, to be classified as an organic substance, a substance must contain
Natasha_Volkova [10]
I'm going on a limb here, but Carbon is a definite. <span />
4 0
3 years ago
Other questions:
  • 3.13 g of sodium (Na) reacts with 7.17 g of chlorine (Cl2) to produce 10.3 g of sodium chloride (NaCl).
    7·1 answer
  • What is the mole fraction of water in 200g of 95 ethanol?
    13·1 answer
  • The density of an object is calculated as Density = . If 100mL of water weighs 100g calculate the density?
    8·1 answer
  • Question 1 (1 point)
    11·1 answer
  • Electrochemistry is defined as a science that deals with the relation of electricity to chemical changes and the interconversion
    12·2 answers
  • I am a beginner can someone give me a brainliest to start me out I would appreciate it.<br> :)
    10·2 answers
  • How are genetic engineering and artificial selection similar?
    12·1 answer
  • Why are sound waves considered a type of mechanical energy?
    8·2 answers
  • The chemical substances in food that contribute to health, many of which are essential parts of a dietary pattern, are called:.
    10·1 answer
  • Help me please urgently needed​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!