Question
In: Chemistry
1. Why is it important to know the difference between acids and bases, in terms of...
1. Why is it important to know the difference between acids and bases, in terms of safety?
2. Ionic bonds, covalent bonds and hydrogen bonds all help to hold chemical entities together. Distinguish between these types of bonding and explain which type of bonding is responsible for matching the base pairs in DNA.
Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
In your own words, explain why is it important to know the difference between hearing and...
In your own words, explain why is it important to know the
difference between hearing and listening someone during a
conversation?
Explain your answers in 200 words.
1. List the seven strong acids and strong bases. Strong acids: Strong Bases: 2....
1. List the seven strong acids and strong bases.
Strong acids:
Strong Bases:
2. If the titration of a 25.0 mL sample of acetic acid requires
34.45 mL of 0.30 M calcium hydroxide, what is the concentration of
the acid?
a. Write the balanced equation first:
b. Now, show your work:
3. If 25.0 mL of .175 M nitric acid neutralizes 50.0 mL of
ammonium hydroxide, what is the molarity of the base?
a. Write the balanced equation...
1: classify the below list as Strong acids Weak acids Strong bases Weak bases HNO2...
1: classify the below list as Strong acids Weak
acids Strong bases Weak bases
HNO2
HCl
LiOH
HClO4
Ca(OH)2
NH3
HCN
Na3PO4
2:classify as forward or
reverse favored reaction
CH3COOH(a q)+H2O(l)⇌CH3COO−(aq)+H3O+(aq)
H2SO4(l)+H2O(l)⇌H3O+(aq)+HSO4−(aq)
HCN(l)+H2O(l)⇌CN−(aq)+H3O+(aq)
HCl(l)+OH−(aq)⇌H2O(l)+Cl−(aq)
Unlike strong acids and bases that ionize completely in solution, weak acids or bases partially ionize....
Unlike strong acids and bases that ionize completely in
solution, weak acids or bases partially ionize. The tendency to
ionize (i.e., the ionic strength) of a weak acid or base can be
quantified in several ways including
Ka or Kb,
pKa or pKb,
and percent ionization.
Part A
Pyridine is a weak base that is used in the manufacture of
pesticides and plastic resins. It is also a component of cigarette
smoke. Pyridine ionizes in water as follows:
C5H5N+H2O⇌C5H5NH++OH−
The...
Unlike strong acids and bases that ionize completely in solution, weak acids or bases partially ionize....
Unlike strong acids and bases that ionize completely in
solution, weak acids or bases partially ionize. The tendency of a
weak acid or base to ionize can be quantified in several ways
including
Ka or Kb,
pKa or pKb,
and percent ionization*.
*This assumes that species of equal concentrations are being
compared as percent ionization is affected by concentration.
Part A
Pyridine is a weak base that is used in the manufacture of
pesticides and plastic resins. It is also...
Unlike strong acids and bases that ionize completely in solution, weak acids or bases partially ionize....
Unlike strong acids and bases that ionize completely in
solution, weak acids or bases partially ionize. The tendency of a
weak acid or base to ionize can be quantified in several ways
including
Ka or Kb,
pKa or pKb,
and percent ionization*.
*This assumes that species of equal concentrations are being
compared as percent ionization is affected by concentration.
Part A
Pyridine is a weak base that is used in the manufacture of
pesticides and plastic resins. It is also...
what are some weak acids and weak bases? and how do conjugate acids and bases work?...
what are some weak acids and weak bases? and how do conjugate acids
and bases work? how do i find what is a buffer and what is not a
buffer?
1) why is the difference between an avoidable delay and an unavoidable delay important to a...
1) why is the difference between an avoidable delay and an
unavoidable delay important to a contractor? 2) What is the
difference between a calender day and a working day? 3) Why would
it be necessary and desirable to perform resource leveling for a
construction schedule? 4) In which parts of a schedule should a
contractor share the most detail with an owner? 5) As a contractor,
what concern would you have regard cost and productivity if an
owner directed...
[8] What are acids and bases? Describe the two terms giving examples that you commonly use....
[8] What are acids and bases? Describe the two terms giving
examples that you commonly use. Explain the term ‘pH’, its
equation, and provide a few numbers representing the pH scale!
Explain the term ‘Acid Rain’, its formation and its detrimental
effect on environment.
Explain the inductive affect in acids and bases
Explain the inductive affect in acids and bases
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