2-Iodobenzoic acid, a tan, crystalline solid, can be prepared from 2-aminobenzoic acid. Other required reagents are $NaNO _2$ and $KI$ (as well as $HCl$ ).
If you use $4.0 g$ of 2-aminobenzoic acid, $2.2 g$ of $NaNO _2$, and $5.3 g$ of $KI$, what is the theoretical yield of 2-iodobenzoic acid?

Write a balanced chemical equation for the reaction that occurs when $1 mol$ of methyl myristate, $C _{13} H _{27} CO _2 CH _3(\ell)$, is burned, forming $CO _2( g )$ and $H _2 O ( g )$

A rectangle is bounded by the x-axis and the semicircle y = √(25 - x²). What length and width should the rectangle have so that its area is a maximum?

Do you think each of the following types of mutations would have very severe effects, mild effects, or no effect at all? a. Nonsense mutations occurring in the sequences encoding amino acids near the N terminus of the protein b. Nonsense mutations occurring in the sequences encoding amino acids near the C terminus of the protein c. Frameshift mutations occurring in the sequences encoding amino acids near the N terminus of the protein d. Frameshift mutations occurring in the sequences encoding amino acids near the C terminus of the protein e. Silent mutations f. Conservative missense mutations g. Nonconservative missense mutations affecting the active site of the protein h. Nonconservative missense mutations not in the active site of the protein

A 10.00-mL sample of sulfuric acid from an automobile battery requires 35.08 mL of 2.12 M sodium hydroxide solution for complete neutralization. What is the molarity of the sulfuric acid? Sulfuric acid contains two acidic hydrogens.

The data set represents the weights (in pounds) of 10 randomly selected black bears from northeast Pennsylvania. Assume the weights are normally distributed. 170 225 183 137 287 191 268 185 211 284

Find the sample mean and the sample standard deviation.

What are the effects of gravity and alveolar Po2 on blood flow in the lung?

Construct fields of each of the following orders $(\mathbf{a}) 9, \quad$ (b) $49, \quad(\mathbf{c}) 8, \quad$ (d) 81 (you may exhibit these as $F[x] /(f(x))$ for some $F$ and $f )$

Indicate the meaning for each of the following metric prefixes.

a. kilo
b. centi
c. milli
d. deci
e. nano
f. micro

Suppose A is a $3 \times n$ matrix whose columns span $\mathbb{R}^3$. Explain how to construct an $n \times 3$ matrix D such that $A D=I_{3}$.

Fisher Company began business on January 1. Its balance sheet on December 31 contained the shareholders’ equity section in previous exhibit. During the year, Fisher Company engaged in the following transactions: (1) Issued shares for $15 each. (2) Acquired a block of 600 shares for the treasury in a single transaction. (3) Reissued some of the treasury shares. (4) Sold for$10,000 securities available for sale with original acquisition cost of $6,000. At the end of the year, securities available for sale, still on hand, had originally cost$12,000 and had a fair value of $14,000.

Assuming that these were all of the common stock transactions during the year and that the firm used the cost method to account for treasury stock transactions, answer the following questions: f. In which statement or statements will Fisher Company report the various gains and losses on its holdings of securities available for sale?

For each of the triacylglycerol molecules in Problem 19.33, indicate how many of each of the following entities are present in the molecule. In certain cases, the answer may be zero.

a. Omega-3 fatty acid residues

b. Omega-6 fatty acid residues

c. “Good” fatty acid residues

d. $\Delta^{9}$ fatty acid residues

Why is a person with type O blood considered a universal donor?

a. From the brain tissue outward, list the many compartments and coverings of the brain along with their contents. b. Describe what happens when more CSF is produced than can be absorbed.