1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Varvara68 [4.7K]
3 years ago
10

Identifying polar regions within molecules is a very useful skill for chemists that helps us to think about the strength of inte

rmolecular forces and molecular interactions, but it also helps us to understand the chemical properties of substances like acids and bases. here we investigate the molecular structures of the common weak acid, acetic acid, and one of the more common weak bases, methyl amine. acetic acid methyl amine 8th attempt part 1 (1 point)feedbacksee hintsee periodic table what is the molecular formula for acetic acid? $$ part 2 (1 point)feedbacksee hint draw the lewis structure for acetic acid. part 3 (1 point)feedbacksee hint which bond in the acetic acid molecule is the most polar? choose one:
a. o–h bond
b. c–o bond
c. c=o bond
d. c–c bond
e. c–h bond part 4 (1 point)feedbacksee hint what is the molecular formula for methyl amine? $$ part 5 (1 point)feedbacksee hint draw the lewis structure for methyl amine. part 6 (1 point)feedbacksee hint which bond in the methyl amine molecule is the most polar? choose one:
a. c–n bond
b. c–h bond
c. n–h bond
Chemistry
1 answer:
Ilia_Sergeevich [38]3 years ago
4 0
 bond in the acetic acid molecule is the most polar <span>c. c=o bond
</span>which bond in the methyl amine molecule is the most polar <span>c. n–h bond</span>
You might be interested in
Consider separate solutions of NaOH and KClmade by dissolving 100.0 g of each solute in 250.0 mL of solution. Calculate the conc
gladu [14]

Answer:

Explanation:

MW of NaOH = 40 g/mol

MW of KCl = 74.55 g/mp;

250 mL = .25 L

100g NaOH / 40 g = 25 mol

100g KCl/ 74.55g = 1.34 mol

Molarity of NaOH: 25/.25 = 100M

Molarity of KCl: 1.34/.25 = 5.36 M

8 0
3 years ago
If you start a chemical reaction with 5 atoms of hydrogen, how many hydrogen atoms will you have when it is finished? Group of a
mote1985 [20]

Answer:

5 atoms

Explanation:

According to the law of conservation of mass, "matter is neither created nor destroyed in the cause of a chemical reaction".

We finish with what we start with in a chemical reaction. Although new species might form, the number of atoms on both sides of the expression will still be maintained.

All chemical reactions obey this law of conservation.

8 0
3 years ago
How are energy and work related? A. Energy is the force needed to do work B. Work times energy is force C. Energy is the capacit
Svetllana [295]

Answer:

I believe the answer is A

Explanation:

Work and energy are related because when you work, you cause displacement in the object you are exerting upon. While this happens, you transfer energy between the systems. Both work and energy share the same SI unit, called the joule.

4 0
3 years ago
Read 2 more answers
Consider the reaction.
Stella [2.4K]

Answer:

when the rates of the forward and reverse reactions are equal

Explanation:

In a chemical system, the reaction reaches a dynamic equilibrium when the rate of formation of product equals the rate of formation of reactants. This implies that both the forward and revered(backwards) reaction are occurring at the same rate.

5 0
3 years ago
You can measure length with the greatest precision using a tape measure marked in _____.
Helen [10]
You can measure length wiht the greatest preciaion using a tape measure marked in milimeters.

Answer: C. milimeters.
5 0
3 years ago
Read 2 more answers
Other questions:
  • How many moles of oxygen atoms are present in 3 moles of sulfur dioxide?
    15·2 answers
  • How many hydrogen atoms are attached to each carbon adjacent to a double bond?
    13·1 answer
  • What is this please helppp​
    7·1 answer
  • How many calories are released when 100.00 g of steam condenses?
    6·2 answers
  • In what situation can energy be created or destroyed?
    13·1 answer
  • How many moles are in a 12.0 g sample of NiC12
    13·1 answer
  • In Philip’s French class, the students are learning how to pronounce closed vowels and open vowels. The students are most likely
    10·2 answers
  • Hi does anyone know what the answer to this is? i really need help
    15·1 answer
  • 1A: Consider these compounds:
    7·1 answer
  • What is the pH of a solution with a H+ ion of 2×10-¹²?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!