Determine the bond orders of (a) S2, (b) Cl2, and (c) NO from
their molecular orbital
configurations and compare the values with the bond orders
determined from Lewis structures. (NO
has orbitals like those of O2)
Determine the Functional Dependencies that exist in the
following Orders table. This table lists customer and order
data.
Orders (SupplierNum, SupplierName, Supp_Phone, ProductNum,
Description, Product_type, QuotedPrice) .
Normalize the above relation to 3 rd normal form, ensuring that
the resulting relations are dependency-preserving and specify the
primary keys in the normalized relations by underlining them.
Both Siphonaptera and Phthiraptera are parasitic species. In
what ways are these two orders similar and in what ways are they
different? What are some of their adaptations to the parasitic mode
of life? (5 points)
*please include link to any thing cited in your answer so I may
reference any resources for more information
Rank these species in decreasing order of bond
energies and rank these species in decreasing
order of bond lengths. Will give good rating!
NO, NO−, and NO+
Determine the concentrations of the following ionic species
present in a 0.296 M solution of Na2SO3. For
H2SO3, Ka1 = 1.4E-2,
Ka2 = 6.3E-8.
a) What is the OH- ion concentration?
b) What is the HSO3- ion
concentration?
c) What is the SO32- ion
concentration?
3. Given the following amounts, determine the concentration of
all species in the final mixture. a. Say you were given the
following amounts, below show the concentration of each species i.
20.5 mL of 5.2x10 ¬3 M Fe(NO3 ) 3 ii. ii. 5.5 mL of 4.6x10 ¬3 M HCl
iii. iii. 33.3 mL of 1.0x10 ¬3 M KSCN
a. Determine the functional dependencies that exist in the
following table.
Orders (OrderNum, OrderDate, ItemNum, Description, NumOrdered,
QuotedPrice)
b. After determining the functional dependencies, perform 1nf,
2nf, 3nf.