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This question is about the extraction of metals.
Element R is extracted from its oxide by reduction with hydrogen.
The equation for the reaction is:
3H2 + RO3 R + 3H20
03
1
The sum of the relative formula masses (M) of the reactants (3H2 + RO3) is 150
Calculate the relative atomic mass (A) of R.
Relative atomic masses (A): H = 1 O= 16
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[2 marks]
Relative atomic mass (A) of R =

This question is about the extraction of metals Element R is extracted from its oxide by reduction with hydrogen The equation for the reaction is 3H2 RO3 R 3H20 class=

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mickymike92

The relative atomic mass of the element R is 96.

What is the relatives atomic mass of an element?

The relative atomic mass of an element is the number of times the mass of one mole of that element is heavier than 1/12 the mass of one atom of carbon-12.

The relative atomic mass of an element can also be obtained from the fomula mass of the compound the element occurs in

The sum of the relative formula masses (M) of the reactants (3H2 + RO3) = 150

3 × 2 × 1 + R + 16 × 3 = 150

R = 150 - 54

R = 96

Therefore, the relative atomic mass of R is 96.

Learn more about relative atomic mass at: https://brainly.com/question/3187640

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