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ivann1987 [24]
3 years ago
13

How does dissolving salt in water allow electric current to flow?

Chemistry
1 answer:
Mumz [18]3 years ago
4 0
Salt is an ionic compound NaCI. So the salt will dissolve and spread apart and the ions in the salt will move freely, letting electricity to flow freely....!

Hope i helped! If you need anything else ask me!! :)
You might be interested in
Sodium chloride reacts with 0.10 moles of aluminum nitrate in water soultion. How many grams of sodium chloride are required?
Vladimir79 [104]

Answer:

The answer to your question is 0.3 moles of NaCl

Explanation:

Data

NaCl = ?

Al(NO₃)₃ = 0.1 moles

Balanced reaction

                         Al(NO₃)₃  + 3NaCl    ⇒   3NaNO₃   +   AlCl₃

Now, use proportions to solve the problem

                       1 mol of Al(NO₃)₃  ------------ 3 moles of NaCl

                     0.1 moles of Al(NO₃)₃  --------  x

                          x = (0.1 x 3) / 1

                          x = 0.3 moles of NaCl

6 0
3 years ago
What type of electromagnetic waves does the human eye see as the colors red, blue, or green
Delicious77 [7]

Answer:

Visible light waves

Explanation:

Visible light waves are the only electromagnetic waves we can see. We see these waves as the colors of the rainbow. Each color has a different wavelength. Red has the longest wavelength and violet has the shortest wavelength.

5 0
3 years ago
Describe why the periodic table needed to be reordered in 1913.
Norma-Jean [14]

Answer:

1913. Henry Moseley determined the atomic number of each of the known elements. He realized that, if the elements were arranged in order of increasing atomic number rather than atomic weight, they gave a better fit within the 'periodic table'.

Explanation:

GOO

7 0
2 years ago
2) 183 cg =<br> kg<br> 5<br> .00183 kg<br> 0.0183 kg<br> .183 kg<br> 3) 0.25 kg =<br> g
OlgaM077 [116]

Answer:

183 cg = 0.00183 kg

0.25 kg = 250 g

Explanation:

Use conversion factors. 1kg is equal to 1 x 10^5 cg (100000) and 1 kg is equal to 1 x 10^3 grams (1000 grams).

5 0
3 years ago
PLZ I NEEEEEEEDDDDDD HELP
MrRa [10]

Answer:

2h+02=h20

Explanation:

2 in front of h on left side

2 in front of h on right side

3 0
3 years ago
Read 2 more answers
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