A

1 answer:

6 0

Answer:

it should be the second one since London dispersion causes interaction between molecules.

hope I helped.

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Nookie1986 [14]

B) is an example of a Double Displacement Reaction:

Ba Cl2 + K2 CO3 ---> Ba CO3 + 2K Cl
A B C D A D B C

6 0

3 years ago

Ahat [919]

Answer:

1520 mmHg

Explanation:

Let's solve this by a factor conversion:

1 atm → 760 mmHg

2 atm . 760 mmHg / 1 atm = 1520 mmHg

5 0

3 years ago

RideAnS [48]

Answer:

It is  propyl amine.

as amine =H-N-H

and it contain 3C =prop 

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3 years ago

julia-pushkina [17]

Answer:

Pb(NO3)2

Explanation:

Compounds that conduct electricity either in the aqueous or molten form are known as electrolytes.
Electrolytes conduct electricity due to the presence of mobile ions.
Electrolytes are, therefore, decomposed by passing an electric current through them, a process known as electrolysis.
Lead(ii) nitrate can form an aqueous solution that conducts electricity also known as an electrolyte.
It ionizes in water to generate lead ions and nitrate ions which are responsible for the conducting of electricity.

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3 years ago

Naily [24]

MgCl2 is a ionic compound because it is formed by a metal (Mg) and a non-metal (Cl)

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3 years ago