All categories

3 years ago

What type of reaction is shown in the following chemical equation in NH3+HC1 NH4C1

Chemistry

2 answers:

Nostrana [21]3 years ago

5 0

Answer:

 $NH_3 + HCL \rightarrow NH_4CL$ is a combination reaction. 

Explanation:

 THE REACTION BETWEEN $NH_3$ AND HCL TO FORM $NH_4CL$ IS A COMBINATION REACTION. 

Here the compound ammonia is reacted with the acid hydrochloric acid to form a salt ammonium chloride. 

When two or more elements or compounds or mixture of elements and compounds are combined to form a single compound, it is called a combination reaction. 

Here,the two compounds are combined to form single compound $NH_4CL$ . 

natulia [17]3 years ago

3 0

Explanation:

combination reaction

You might be interested in

Calculate the new molarity that results when 250.mL of water is added to each of the following solutions.

sergiy2304 [10]

Answer:

The answer to your question is 1) 0.037 M 2) 0.32 M 3) 0.096 M

Explanation:

a) 125 ml of 0.251 M HCl

-Calculate the moles of HCl

Molarity = moles/volume

-Solve for moles

moles = Molarity x volume

-Substitution

moles = 0.251 x 0.125

= 0.0314

-Calculate the new molarity

Molarity = 0.0314/ (0.125 + 0.250)

-Simplification

Molarity = 0.014/0.375

-Result

Molarity = 0.037 M

2.-

445 ml of 0.499 M of H₂SO₄

-Calculate the number of moles

moles = 0.499 x 0.445

moles = 0.222

-Calculate the new molarity

Molarity = 0.222/(0.445 + 0.25)

Molarity = 0.222/0.695

Molarity = 0.32

5.25 l of HCO₃ 0.101 M

Calculate the number of moles

moles = 0.101 x 5.25

moles = 0.53

-Calculate the Molarity

Molarity = 0.53 / (0.25 + 5.25)

Molarity = 0.53 / 5.5

Molarity = 0.096

8 0

3 years ago

5. If 4 moles of nitrogen gas reacts with excess hydrogen gas, how many moles of NH3 will be produced?

Setler [38]

The answer is A, hope it helps!

8 0

3 years ago

A sample of ammonia ^NH3h gas is completely decomposed to nitrogen and hydrogen gases over heated iron wool. If the total pressu

icang [17]

Answer : The partial pressure of $N_2$ and $H_2$ is, 216.5 mmHg and 649.5 mmHg

Explanation :

According to the Dalton's Law, the partial pressure exerted by component 'i' in a gas mixture is equal to the product of the mole fraction of the component and the total pressure.

Formula used :

$p_i=X_i\times p_T$

$X_i=\frac{n_i}{n_T}$

So,

$p_i=\frac{n_i}{n_T}\times p_T$

where,

$p_i$ = partial pressure of gas

$X_i$ = mole fraction of gas

$p_T$ = total pressure of gas

$n_i$ = moles of gas

$n_T$ = total moles of gas

The balanced decomposition of ammonia reaction will be:

$2NH_3\rightarrow N_2+3H_2$

Now we have to determine the partial pressure of $N_2$ and $H_2$

$p_{N_2}=\frac{n_{N_2}}{n_T}\times p_T$

Given:

$n_{N_2}=1\\\\n_{H_2}=3\\\\n_{T}=4\\\\p_T=866mmHg$

$p_{N_2}=\frac{1}{4}\times (866mmHg)=216.5mmHg$

and,

$p_{H_2}=\frac{n_{H_2}}{n_T}\times p_T$

Given:

$n_{H_2}=1\\\\n_{H_2}=3\\\\n_{T}=4\\\\p_T=866mmHg$

$p_{H_2}=\frac{3}{4}\times (866mmHg)=649.5mmHg$

Thus, the partial pressure of $N_2$ and $H_2$ is, 216.5 mmHg and 649.5 mmHg

5 0

4 years ago

Propane can be cracked to produce propane and hydrogen. Complete the symbol equation for the reaction.

fgiga [73]

Answer:

Explanation:

C3H8= C3H6 +H2

5 0

3 years ago

A substance that goes through phase change starts as a solid. as it is heated, the substance exists as a __1__. when the substan

Galina-37 [17]

1: if the solid is heating and is not yet to the melting point, the answer would be "solid". If the substance reached the melting point and is heating up at that point, the answer would be "solid and liquid" (yes, at the same time).

2. boiling point.

Once the substance is melted completely into a liquid, the highest point where the substance will still exist as a liquid would be the boiling point.

3. gas.

The three main states of matter from cooler to hotter are:

solid, liquid, and gas.

3 0

4 years ago

What type of reaction is shown in the following chemical equation in NH3+HC1 NH4C1​

What type of reaction is shown in the following chemical equation in NH3+HC1 NH4C1