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3 years ago

Two charged particles repel each other with a force of F.

Chemistry

1 answer:

mihalych1998 [28]3 years ago

3 0

Answer:

it would increase to twice what it was

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What reacts at room temperature with ethanol and also with ethanoic acid

solniwko [45]

Answer: Its esterification reaction.

when organic acid react with alcohol it forms ester and water. reaction is known as esterification reaction.

CH3COOH + C2H5OH → CH3COOC2H5 + H2O

ethanoic acid + ethanol → ethyl acetate + water

this reaction takes place in the presence of acid catalyst ( dil H2SO4).

in this reaction oxygen of ethanol with lone pair act as nucleophile and carbonyl carbon of acetic acid act as electrophile.. so its nucleophilic substitution reaction of -COOH group.

Explanation:

5 0

3 years ago

Read 2 more answers

In a mixture of 3 gases what is the total pressure of the gases if Gas A exerts a pressure

kirill [66]

Answer:

760 mm of Hg

Explanation:

If the gases A , B and C are non reacting , then according to Dalton's Law of Partial Pressure the total pressure exerted is equal to sum of individual partial pressure of the gases .

If there are n , number of gases then ,

$P_{total}= P_1+P_2+P_3+\dots +P_n$

Here ,

Partial pressure of Gas A = 400mm of Hg
Partial pressure of Gas B = 220 mm of Hg
Partial pressure of Gas C = 140mm of Hg

Hence the total pressure exerted is ,

$P_{total}= P_{Gas\ A }+P_{Gas\ B }+P_{Gas\ C }$

Substitute ,

$P_{total}=( 400 + 220 + 140 )mm\ of \ Hg$

Add ,

$P_{total}= 760\ mm\ of \ Hg$

Hence the total pressure exerted by the gases is 760 mm of Hg.

I hope this helps.

4 0

2 years ago

#1Write a balanced chemical equation to show the reaction. Include state symbols.

AURORKA [14]

Answer:

Balanced chemical equation:

2AgNO₃ + Zn → ZnNO₃ + 2Ag

Type of reaction:

It is the single replacement reaction.

Explanation:

Consider the reaction between zinc and silver nitrate. In this chemical reaction the zinc is substituted in place of silver in silver nitrate compound.

Chemical equation:

AgNO₃ + Zn → ZnNO₃ + Ag

Balanced chemical equation:

2AgNO₃ + Zn → ZnNO₃ + 2Ag

The starting material consist of compound ( AgNO₃) and pure element (Zn).

After reaction a new compound ( ZnNO₃) and pure element (Ag) is generated.

Type of reaction:

It is the single replacement reaction.

Single replacement:

It is the reaction in which one elements replace the other element in compound.

AB + C → AC + B

5 0

3 years ago

What criteria are used to classify matter?

Naily [24]

Anything that occupies space and has mass.

6 0

3 years ago

What is the acceleration of a car that goes from 50km/hour to 90 km/hour in 5 seconds?

BartSMP [9]

Answer:

the acceleration i think is 8

Explanation:

50+5x8

6 0

3 years ago