3 years ago

I just need the parallel, please help:)

1 answer:

Lynna [10]3 years ago

5 0

Answer:

1. seperate paths

Explanation:

You might be interested in

anzhelika [568]

Answer: ΔH for the reaction is -277.4 kJ

Explanation:

The balanced chemical reaction is,

$CH_4(g)+Cl_2(g)\rightarrow CCl_4(l)+HCl(g)$

The expression for enthalpy change is,

$\Delta H=\sum [n\times \Delta H(products)]-\sum [n\times \Delta H(reactant)]$

$\Delta H=[(n_{CCl_4}\times \Delta H_{CCl_4})+(n_{HCl}\times B.E_{HCl}) ]-[(n_{CH_4}\times \Delta H_{CH_4})+n_{Cl_2}\times \Delta H_{Cl_2}]$

where,

n = number of moles

Now put all the given values in this expression, we get

$\Delta H=[(1\times -139)+(1\times -92.31) ]-[(1\times -74.87)+(1\times 121.0]$

$\Delta H=-277.4kJ$

Therefore, the enthalpy change for this reaction is, -277.4 kJ

4 0

3 years ago

dalvyx [7]

Answer:

Explanation:

3 0

3 years ago

tatiyna

<span>It is used for the separation of fluids, gas or liquid, based on density.

Hope this helps!</span>

5 0

3 years ago

sladkih [1.3K]

the answer is thermal.......

4 0

3 years ago

mixer [17]

I don’t know what to answer

6 0

2 years ago