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Yuki888 [10]
4 years ago
7

In order to complete a convection current, the rising material must eventually ____ Earth.

Chemistry
2 answers:
MissTica4 years ago
7 0
Hello there.

Question: <span>In order to complete a convection current, the rising material must eventually ____ Earth.

Answer: It is C. sink back into.

Hope This Helps You!
Good Luck Studying ^-^</span>
alexgriva [62]4 years ago
5 0
The answer is C. sink back into
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tekilochka [14]

Answer:

HF + LiOH = LiF + H2O.

Explanation:

Hydofluoric acid is a weak acid the solution would be slightly basic due to the following equilibrium (condition in the course of a reversible chemical reaction in which no net change in the amounts of reactants and products occurs.)

Hope that helps. x

4 0
3 years ago
When a salt is added to a polar solvent like water, the ions interact with the solvent molecules via ____ , which overcome the f
AveGali [126]

Answer:

ion - dipole interactions

Explanation:

Ion - dipole interactions -

It refers to the interaction between the ion and a dipole , ( any species which is capable to get produce slight positive and slight negative charge ) , is known as ion - dipole interactions .

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Now , from the question,

The salt when dissolved in water , breaks down to ions , cations and anion , and these ions interacts with the polar water molecules , giving rise to the ion - dipole interactions .

8 0
3 years ago
A nickel is about 2 millimeters thick, or 2/1,000 of a meter. How many nanometers is this
Lina20 [59]
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4 0
3 years ago
Determine the mass of butane gas that was released from the lighter and collected in the gas collection tube. Use the given belo
ruslelena [56]
There are several information's already given in the question. Based on those information's, the answer can be easily deduced. 
Gas constant = 0.0821
Now
<span>PV=nRT
</span>(1.2) * (0.09) = n * (0.0821) * (297)
n = 0.00443
Mass of Butane = 32.105 - 31. 844
                          = 0.261
Then
Molar mass of Butane gas = 0.261/.00443
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6 0
3 years ago
A chemist mixes oxygen gas and hydrogen gas to form water, which is composed of one oxygen and two hydrogen atoms per molecule.
Flauer [41]
<span>When a chemist mixes oxygen gas and hydrogen gas to form water, which is composed of one oxygen and two hydrogen atoms per molecule. The hydrogen and oxygen atoms bounds together by making a bond called covalent bond.<span> In a covalent bond, two atoms are bound together because they each want to "share" each other's electrons.</span></span>
6 0
4 years ago
Read 2 more answers
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