The method by which the substances in a mixture are separated is called what?

Chemistry

1 answer:

yanalaym [24]3 years ago

8 0

Answer:

Filtration is a separation method used to separate out pure substances in mixtures comprised of particles some of which are large enough in size to be captured with a porous material.

You might be interested in

Particles of matter are in motion in

inessss [21]

Answer:

liquid and gases

Explanation:

3 0

3 years ago

Read 2 more answers

The elements from which group would be most likely to react

timofeeve [1]

Answer:

Group 15

That is answer c

6 0

3 years ago

Read 2 more answers

Read the chemical equation. Fe2O3 + CO → Fe + CO2 If 3 moles of Fe2O3 react with 1.5 moles of CO, how many moles of each product

vfiekz [6]

Answer:- A) 1 mole of Fe and 1.5 moles of $CO_2$ .

Solution:- The balanced equation is:

$Fe_2O_3+3CO\rightarrow 2Fe+3CO_2$

From balanced equation, there is 1:3 mol ratio between $Fe_2O_3$ and CO, From given data, 3 moles of $Fe_2O_3$ and 1.5 moles of CO are taken for the reaction. CO is the limiting reactant as it's moles are less than the other reactant and which is also clear from the mole ratio. We could do the calculations also to support this. Let's calculate the moles of CO required to react completely with given 3 moles of $Fe_2O_3$ .

$3molFe_2O_3(\frac{3molCO}{1molFe_2O_3})$

= 9 mol CO

So, from calculations, 9 moles of CO are required to react completely with 3 moles of Iron(III)oxide but only 1.5 moles of CO are available. Hence, CO is the limiting reactant and the product moles are calculated from this as:

$1.5molCO(\frac{2molFe}{3molCO})$