When atoms are tightly bonded together or not so tightly bonded
together, how does this tie...
When atoms are tightly bonded together or not so tightly bonded
together, how does this tie with the properties of materials? Such
as ductile, elasticity, strength, hardness, etc....
A molecule is two or more atoms that are bonded together. For
instance, oxygen is rarely found as just an O atom, but instead is
found as two atoms bonded together in one molecule, O2.
Both O and O2 are elements because they are composed of
only one type of element. A compound is composed of two different
types of elements. Can you have an atom of a compound like you can
an element, or can you only have a...
1) how does the presence of lone pairs affect the angle between
the atoms bonded to central atom?
2) draw the more stable valence electron orbital diagram for
carbon.
3) if a carbon bond is sp3 hybridizedit must have ___ sigma
bonds and ___ pi bond. The shape of the molecule at the pi bond
must be _______.
Describe the acidity and pKa of hydrogen atoms that are bonded
to carbon atoms adjacent to alkenes, as compared to hydrogen atoms
bonded to tertiary alkanes. What happens to leaving groups that are
found in the same adjacent position?
When bonded, the hydrogen atoms have their electron taken by
Oxygen atom, which gives them a partial positive charge of E. The
oxygen, therefore, has a net negative charge of -2e. The distance
between oxygen and hydrogen is 0.9584 Angstrom. FIND the net force
on the oxygen atom. ( please explain them in details with given
information )
Starch is a very large molecule made up of many glucose
molecules bonded together. Does this help explain the results of
this experiment? Explain how.
dialysis tubing with starch and glucose
1. How does the income statement tie to the statement of
stockholders' equity?
2. How does the statement of stockholders' equity tie to the
balance sheet?
3. How does the balance sheet tie to the statement of cash
flows?
Question 28
MA2B2 is a molecule where M is the central
atom bonded to 2 atoms of A and 2 atoms of B. The fact that it
exists in only one form (no isomers) suggests its geometry is
Select one:
a. octahedral
b. square planar
c. tetrahedral
d. trigonal planar
Question 29
A compound is found to consist of 28.1% sodium, 13.2% boron and
58.7% oxygen. What is its simplest formula?
Select one:
a. NaBO2
b. NaBO3
c. Na2B4O7
d....
a) What is true about how atoms are bound together in a
solid?
b) What is mass density?
c) What is weight density?
d) What is volume?
e) What is surface area?