Compare and contrast fermentation and cellular respiration by completing the compare/contrast table. Write your answers in the empty table cells.

$$\begin{matrix} \text{Aspect} & \text{Fermentation} & \text{Cellular Respiration}\\ \text{Function}\\ \text{Reactants}\\ \text{Products}\\ \end{matrix}$$

Compare and contrast the role of fermentation and cellular respiration in the actual production of ATP. In your response, consider which process produces ATP and which process contributes to its production.

When ethane

$$(C_2H_6)$$

reacts with chlorine

$$(Cl_2),$$

the main product is

$$C_2H_5Cl,$$

but other products containing Cl, such as

$$C_2H_4Cl_2$$

are also obtained in small quantities. The formation of these other products reduces the yield of

$$C_2H_5Cl.$$

Calculate the theoretical yield of

$$C_2H_5Cl$$

when 125 g of

$$C_2H_6$$

reacts with 255 g of

$$Cl_2$$

assuming that

$$C_2H_6$$

and

$$Cl_2$$

react only to form

$$C_2H_2Cl$$

and HCI.

Galena, or lead sulfide (PbS), has a structure similar to that of table salt. What holds the ions together in galena?

Which process releases the most energy? A fermentation, B glycolysis, C photosynthesis, D cellular respiration.

What are the 3 main stages of cellular respiration in order and where do they take place?

Use the term below to write a paragraph about government policies to stabilize the economy.

supply-side policies

With a classmate, take turns asking each other the following questions to find out what you have in common.

Tos tquipe (ream) de football preferee perd souvent?

Determine if the statement is True or False.

Gross production is the amount of energy left after cellular respiration.

What happens during anaerobic cellular respiration?

A laboratory assistant is asked to calculate the percentage yield for the compound $\mathrm{A}_2 \mathrm{~B}_3$. The data for the calculation is given below. Explain whether this calculation could be performed with a single step or whether multiple steps would be required. Justify your answer, showing appropriate mathematical equations. State the units that would be used to report the percentage yield.

Theoretical yield: $14.79 \mathrm{~g} \mathrm{~A}_2 \mathrm{~B}_3$

Actual yield: $6733 \mathrm{mg} \mathrm{A} \mathrm{B}_3$

Calculate the theoretical yield of aspirin obtained when $\ce{2.0 g}$ of salicylic acid and $\ce{5.0 mL}$ of acetic anhydride (density = $\ce{1.08 g/mL}$) are mixed together.

Calculate the theoretical yield of the product (in moles) for each initial amount of reactants. $\mathrm{Ti}(s)+2 \mathrm{Cl}_{2}(g) \longrightarrow \mathrm{TiCl}_{4}(s)$ a. 4 mol Ti, 4 mol $Cl_2$ b. 7 mol Ti, 17 mol $Cl_2$ c. 12.4 mol Ti, 18.8 mol $Cl_2$

In one or two sentences, summarize what happens during each of the two stages of cellular respiration.