Question

20cm3 of each hydrogen and oxygen sparked electrically to produce steam the non limiting reactant was in excess has volume?

Answer 1

20 cm 3 change in meats = 6 metro

Answer 2

Answer:

$10^{3} cm^{3}$

Explanation:

Given: Here each hydrogen and oxygen sparked electrically to produce steam.

To find: We have to determine if each hydrogen and oxygen sparked electrically to produce steam the nonlimiting reactant was in excess has volume.

Concept: Reagents entirely consumed by a chemical reaction are known as limiting reagents. They are additionally known as limiting reactants or limiting agents. According to the stoichiometry of chemical reactions, the reaction can only be completed with a specific number of reactants.

Similar to this, a reactant in a chemical reaction can control how much of the products it produces. When this occurs, the reactant is referred to as the limiting reactant (or limiting reagent). Theoretical yield is the quantity of a product that results from a reaction in which the limiting reactant is completely consumed.

Step 1

$2H_{2} +O_{2}$ ⇒ $2H_{2}O$

$2V$       $1V$      $2V$

So, the residual gas = $(20cm^{3} -10cm^{3} )$  $of o_{2}$

                                  = $10^{3} cm^{3}$

Hence, it has $10^{3} cm^{3}$ volume.

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