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maria [59]
3 years ago
13

Can someone tell me plz :P

Chemistry
1 answer:
NemiM [27]3 years ago
8 0

Answer:

There's nothing there

Explanation:

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Which of the following compounds will experience dipole-dipole forces of attraction?
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NaCl and H2S will experience dipole-dipole interaction because they are permanently polarized.
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When dilute HCL is added to zinc pieces taken in a test tube​
Romashka-Z-Leto [24]

Answer:

zince chloride will be formed and hydrogen gas will be librated.

Explanation:

When dilute HCl is added to zinc pieces, a rection will takes place as follows :

Zn+HCl\rightarrow ZnCl_2+H_2

It means that zinc chloride will form when zinc reacts with dilute HCL. Also hydrogen gas will produced.

As zinc is more reactive than hydrogen, it displaces hydrogen from its solution and forms zinc chloride. The form product is white in color and H₂ is an odorless gas.

Hence, zince chloride will be formed and hydrogen gas will be librated.

6 0
3 years ago
Can someone please help me please?
OleMash [197]
I would say the second option

Hope this helps *smiles*
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Can anyone check my work and see if it is correct? If not, may someone help me?
shusha [124]
It looks all correct to me, great job!
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3 years ago
What is the study of acid-base chemistry called in the environment
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Answer:

An acid is a substance that donates protons (in the Brønsted-Lowry definition) or accepts a pair of valence electrons to form a bond (in the Lewis definition). A base is a substance that can accept protons or donate a pair of valence electrons to form a bond. Bases can be thought of as the chemical opposite of acids.

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