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iren2701 [21]
2 years ago
9

What is the most reactable element in periodic table​

Chemistry
2 answers:
Olenka [21]2 years ago
7 0

The sodium metal is the most reactive element in the periodic table.

<h3 /><h3>What is alkali metals?</h3>

Alkali metals are metals found in the group of 1 of the periodic table.

Examples of metals found in group 1 in decreasing order of reactivity;

  • Sodium
  • Potassium
  • Lithium

The most reactive element in periodic table​ is found in the group 1 of the periodic table and this element is sodium.

Thus, sodium metal is the most reactive element in the periodic table.

Learn more about reactivity of elements here: brainly.com/question/2029679

nadya68 [22]2 years ago
3 0

Answer:

sodium

Explanation:

Mark me as a brain list pls

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Using the following equation: 3H2SO4+ 2Fe -&gt; Fe2(SO4)3+ 3H2
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3H₂SO₄  + 2Fe      →          Fe₂(SO₄)₃  + 3H₂

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               H₂SO₄         :          Fe₂(SO₄)₃  

                  3               :              1

                 15               :              1/3×15 = 5

                H₂SO₄         :            H₂

                  3               :              3

                 15               :              15

                Fe               :          Fe₂(SO₄)₃  

                  2               :              1

                 13               :              1/2×13 = 6.5

                Fe               :                H₂

                  2               :                 3

                 13               :              3/2×13 = 19.5

Number of moles of product formed by  H₂SO₄ are less thus it will act as limiting reactant.

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