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2 years ago

What type of chemical reaction occurs between AgNO3 (sliver nitrate) and Cu (Copper)?

Chemistry

1 answer:

Vlad1618 [11]2 years ago

7 0

Answer:

The answer is option c.

I hope this helps you.

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How could you safely determine if a base is stronger than an acid? Compare the taste of the base and the acid. Use a conductivit

Gnoma [55]

Use blue litmus paper. This is an indicator that can safely determine whether it is a base or an acid by changing color in response to the substance. This color indicates whether it is an acid or a base. Refer to the pH scale to see if the substance is basic or acidic.

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2 years ago

What type of wave it do the contractions of the snakes muscles make as a snake moves forward

Cloud [144]

Hello.

<span>It makes a longitudinal wave because it stretches and compresses while as it slithers foward.
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2 years ago

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imine formation is an acid-catalyzed process, however the procedure performed in this does not require the addition of an extern

SVETLANKA909090 [29]

Answer:

See explaination

Explanation:

Reaction between p- toluidine and o- vaniline to form imine.This reaction does occur in the presence of a acidic source.

Here the -OH group in the o- vaniline is quite acidic so it acts a internal acidic catalyst. Hence the reaction occurred in the absence of any external acidic source.The reaction mechanism is given at the attached file.

please kindly see attachment.

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2 years ago

can any body tell me what is the relation in between halogen group and van der wals foce of attraction.why it increase down the

Volgvan

Because the size of atoms increase as you move down the periodic table.

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2 years ago

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Which polyatomic ion is found in the compound represented by the formula NaHCO3?

stiv31 [10]

Answer: The correct option is 2.

Explanation: Polyatomic ions are defined as the ions in which two or more elements are covalently bonded to act as a single unit. They always carry some charge.

Examples of polyatomic ions are: $OH^-$ known as hydroxide ion, $SO_4^{2-}$ known as sulfate ion

We are given a compound $NaHCO_3$ having 2 ions which are $Na^+$ and $HCO_3^-$ . these ions are named as sodium ions and hydrogen carbonate ions.

Therefore, the correct option is 2.

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2 years ago

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