Balanced chemical equation for reaction of iron with sulfuric acid has to be determined. Concept Introduction: The reaction that has equal number of atoms of different elements in reactant as well as in product side is called balanced chemical reaction . The chemical equation is balanced to follow the Law of the conservation of mass.

Question

Want to see the full answer?

Answer 1

Question

Chapter 11, Problem 11.64P

a)

Interpretation Introduction

Interpretation:

Balanced chemical equation for reaction of iron with sulfuric acid has to be determined.

Concept Introduction:

The reaction that has equal number of atoms of different elements in reactant as well as in product side is called balanced chemical reaction. The chemical equation is balanced to follow the Law of the conservation of mass.

b)

Interpretation Introduction

Interpretation:

Mass of Fe required to produce hydrogen gas has to be determined.

Concept Introduction:

Mole is S.I. unit. The number of moles is calculated as ratio of mass of compound to molar mass of compound.

Molar mass is sum of the total mass in grams of all atoms that make up mole of particular molecule that is mass of 1 mole of compound. The S.I unit is g/mol.

The expression to relate number of moles, mass and molar mass of compound is as follows:

Number of moles=mass of the compoundmolar mass of the compound

For more than one quantity of reactants in a reaction, the reactant that is completely consumed and controls the amount of product synthesized is called limiting reactant. The other reactants are called excess reactants. Also, the limiting reactant is completely consumed the initial mass of limiting reactant is used to calculate mass of product.

Percent yield is ratio of actual yield by theoretical yield. Actual yield is amount of actual product formed in chemical reaction.

Theoretical yield is amount of product formed from reactant according to stoichiometry in the balanced chemical reaction.

The expression for percent yield is as follows:

Percent yield(%)=(actual yieldtheoreticalyield)(100)

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Part 2 (0.5 point) 0- Draw the major organic product with the correct geometry. 10 1: 70000 х く 1st attempt Part 1 (0.5 point) Feedback Please draw all four bonds at chiral centers. P See Periodic Table See Hint

Heating an alcohol in the presence of sulfuric or phosphoric acid will cause a dehydration to occur: the removal of the elements of water from a molecule, forming an alkene. The reaction usually follows an E1 mechanism. The SN1 pathway is suppressed by using a strong acid whose conjugate base is a poor nucleophile. Further, heating the reaction mixture causes a greater increase in the rate of E1 compared to the rate of S№1. 2nd attempt 0 See Periodic Table See Hint Draw the organic intermediate from the first step (no byproducts) and draw curved arrow(s) to show how it reacts. TH +11: 1st attempt Feedback H H H C F F See Periodic Table See Hint

This molecule undergoes an E1 mechanism when stirred in methanol. 3rd attempt CH₂OH CH₂OH 6148 O See Periodic Table. See Hint Draw 3 chemical species including formal charges and lone pairs of electrons. Add the missing curved arrow notation. H N O O SA 3 Br I