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3 years ago

What can cause an increase in the density of ocean water?

2 answers:

3 0

Your answer would be A because Ocean water gets more dense with a decrease in water temp. also an increase in salinity could increase the density.<span />

posledela3 years ago

3 0

Answer: The correct answer is option(A).

Explanation:

Salinity is defined as measure of all the salts dissolved in water.

Salinity of the ocean gets effected by the temperature:

When the temperature increases the the density of the water decrease by density of the ocean water decrease.
When the temperature decreases the density of the water increases by which density if the ocean water ls increases.

So, in order to increase the density of the ocean water temperature should be decreases.

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In the following compound (HCl) How many electrons are gained and lost by each atom?

Verizon [17]

Explanation:

In HCL, one positive atom is given to chlorine from hydrogen so that it can complete it's octate. chlorine take one electron from hydrogen.

In NaCl, Sodium takes one electron from chlorine to complete its orbit with eight electrons. Chlorine gives one electron to sodium.

8 0

3 years ago

Easy points!

podryga [215]

The soda an air is most likely bubbling up and is going to explode.

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3 years ago

Which is an example of translational motion?

Elena L [17]

Translational motion refers to a type of motion in which a body or object moves along a linear axis rather than a rotational axis

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3 years ago

What five elements make up 99% of living things

MA_775_DIABLO [31]

Answer:

oxygen, carbon, hydrogen, nitrogen, and sulfur

Explanation:

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3 years ago

Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such

8_murik_8 [283]

Answer:

0.0164 g

Explanation:

Let's consider the reduction of silver (I) to silver that occurs in the cathode during the electroplating.

Ag⁺(aq) + 1 e⁻ → Ag(s)

We can establish the following relations.

1 A = 1 C/s
The charge of 1 mole of electrons is 96,468 C (Faraday's constant)
1 mole of Ag(s) is deposited when 1 mole of electrons circulate.
The molar mass of silver is 107.87 g/mol

The mass of silver deposited when a current of 0.770 A circulates during 19.0 seconds is:

$19.0s \times \frac{0.770c}{s} \times \frac{1mole^{-} }{96,468C} \times \frac{1molAg}{1mole^{-}} \times \frac{107.87g}{1molAg} = 0.0164 g$

5 0

3 years ago