Exams & Certification

Draw the Haworth projection of the disaccharide made by joining D-galactose and D-ribose with a B(1-3) glycosidic bond. Ift one anomer, you can draw any of them The Correct Answer and Explanation is : iturn0image0turn0image1turn0image3turn0image5The disaccharide formed by linking D-galactose and D-ribose through a β(1→3) glycosidic bond is a rare and specific linkage. In this […]

Calculate marginal productivity of labor (MPL) and average productivity of labor (APL) in the last two columns For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac) Workers Space size sq. No. of (in copy copies or (no. of No. of (per day) from each MPL APL feet) machines output coples copies (no. of additional worker)

What is the name of the acid HBr, which is formed from the bromide ion? Anion Type Acid Name -ide hydro ic acid -ate ic acid -ite ous acid The Correct Answer and Explanation is : The name of the acid formed from the bromide ion (Br⁻) is Hydrobromic acid. To explain this in detail,

Net Revenue or Net Sales Effect of the lawn maintenance and cash payment on the income statement: Lawn Maintenance Revenue Sales discount (contra revenue) $400 8 Net Lawn Maintenance Revenue $392 Sales Returns and Sales Allowances (Contra Revenue) Revenue (sometimes called “Gross sales” or “Sal Revenue – contra revenues – Sales Returns and Sales Allowances

is Vitamin D, an element, compound, homogeneous mixture, heterogeneous mixture? The Correct Answer and Explanation is : Vitamin D is a compound, not an element, homogeneous mixture, or heterogeneous mixture. Explanation: A compound is a substance formed when two or more different elements chemically combine in a fixed ratio. In the case of Vitamin D,

Classify each of the following as an element, compound, homogeneous mixture, or heterogenous mixture.and has mass. Matter can be classified in many different ways. The most common classification The Correct Answer and Explanation is : To classify matter into the four main categories—elements, compounds, homogeneous mixtures, or heterogeneous mixtures—it is essential to understand what each

While the ability to become a millionaire may seem far-fetched it is possible to get there if you create a plan from an early enough age. Using the Savings Plan Formula, find a strategy to saving for your retirement. In order to receive full credit for this assignment, you must complete the following tasks. become

The formula for the Binomial Probability of exactly r success is nCr (p^r) (q^{n-r}) on page 216 of your textbook. The nCr in at the front is the number of combinations (without order) of r objects taken from n. Why is this a combination and not a permutation (counting with order)? In other words, why

41) Which of the following electron configurations is incorrect as written? A) 1s22s22p63s23p64s23d104p4 B) 1s22s22px22py22pz23s2 C) 1s22s22p63s23p63d10 D) 1s22s22p63s2 42) The electron configuration shown below is for the element __. 1s22s22p63s23p64s23d104p4 A) Se B) Ga C) As D) Br 43) Which element has the electron configuration [Kr]5s24d105p2? A) Sn B) Sb C) Pb D) Ge

An atomic cation with a charge of +1 has the following electron configuration: [Kr]5s24d105p2 what is the chemical symbol for the ion? How many electrons does the ion have? How many 5s electrons are in the ion? The Correct Answer and Explanation is : Chemical Symbol for the Ion: The electron configuration given is: ([Kr]