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Molecules
Page 2
Questions (197)
Which term describes the repeated arrangement of the same molecule?
1. Molecular model 2. Bonds 3. Extended Structure 4. Atoms
3 answers
asked by
Alana
71 views
The number of molecules in 100 moles is 6.02 × 10^25 in scientific notation.
2 answers
asked by
kat
33 views
Use the model of a molecule to answer the question.
H H | | H — C — C — O — H | | H H How many atoms of carbon does this
2 answers
asked by
EMILIANO
63 views
A molecule of ethanol has two carbon atoms, six hydrogen atoms, and one oxygen atom. A ball-and-stick model of a molecule of
4 answers
asked by
EMILIANO
52 views
Use the chart to answer the following question.Biomolecule Elements FunctionProtein C, H, O Used for short term energyLipids C,
30 answers
asked anonymously
352 views
Which of the following molecules is responsible for the fact that parents who can taste PTC will most often have children who
10 answers
asked by
ea sports its in the game
77 views
Which description accurately represents a water molecule?(1 point)
Responses a. slightly negative oxygen pole, slightly positive
1 answer
asked by
deadlygoat55
90 views
Which molecule in the chart above is paired with its correct elements and function? (1 point)
3 answers
asked anonymously
83 views
Which molecule in the chart above is paired with its correct elements and function?
(1 point) Carbohydrates Proteins Nucleic
3 answers
asked anonymously
81 views
Use the chart to answer the following question. Biomolecule Elements Function Protein C, H, O Used for short term energy Lipids
21 answers
asked by
STAN NCT DREAM
185 views
In a molecule of lithium sulfide, there are two atoms of lithium and one atom of sulfur. Which statement about lithium sulfide
1 answer
asked by
♡TT (Tiegan)♡
262 views
Which list only includes terms that describe oxygen gas, O2?(1 point) Responses atom, compound, molecule atom, compound,
3 answers
asked anonymously
83 views
Which one of the following molecules is a nonpolar molecule? NaCl, CH2Cl2, SO2, BF3
3 answers
asked anonymously
34 views
I'm working on a biology project where I must make a molecule of glucose. I have finished my molecule but I want something in
1 answer
asked by
Nicki
400 views
would one consider the molecule NBr3O to be nonpolar or polar? I feel like all of the dipole moments will cancel, when you draw
1 answer
asked by
paul
410 views
how is a protein different from a complex carbohydrate
1 answer
asked by
ciara
444 views
An oxygen molecule consists of two oxygen atoms whose total mass is 5.3 x 10^-26 kg and whose moment of inertia about an axis
1 answer
asked by
may
969 views
A molecule of ethanol has two carbon atoms, six hydrogen atoms, and one oxygen atom. A ball-and-stick model of a molecule of
7 answers
asked by
glitchtrap
46 views
Which molecule is a main component of fatty acids?
Answer options with 4 options A. glycerol B. glucose C. ribose D. peptide
5 answers
asked by
answers bc why not
89 views
which of the following molecules does not contain 5 atoms?
A. CaCO3 B. Mg(OH)2 C. NaHCO3 D. Fe2O3
1 answer
asked by
Anonymous
371 views
In 1931, a chemist named Arthur Fox was pouring some powdered PTC (phenylthiocarbamide) into a bottle when some of the powder
29 answers
asked by
answers bc why not
117 views
In a molecule of lithium sulfide, there are two atoms of lithium and one atoms of sulfur. Which statement about lithium sulfide
3 answers
asked by
Alana
134 views
is 2 molecules of fluorine the same as 2 fluorine molecules? if so then how/why
1 answer
asked by
Timofey
290 views
Hi Dr. Bob. Could you please take a look at the question below and my work? I'm not sure how to get the correct answer for this
4 answers
asked by
Constantine
8,695 views
The Dopamine molecule cannot make ionic bonds. Edit the dopamine molecule so it now can make ionic bonds.
2 answers
asked by
Meds
571 views
In 1931, a chemist named Arthur Fox was pouring some powdered PTC (phenylthiocarbamide) into a bottle when some of the powder
3 answers
asked anonymously
36 views
1. Which molecule is the major contributor to the increase in mass observed in a full grown plant (i.e. tree) compared to a
1 answer
asked by
Ali
360 views
how can you recognize carbohydrates from a list of biological molecules
1 answer
asked by
denis
344 views
In chemistry class, Carlos calculated the number of molecules in 100 molecules. The calculator displayed the number 6.02E25.
3 answers
asked by
.
44 views
Which choice is not an example of a molecule?
Responses O3 uppercase O subscript 3, Mn uppercase M lowercase n, H2S uppercase H
3 answers
asked by
pi
44 views
What is true of a molecule?
Responses Each atom of a molecule is the same. Each atom of a molecule is the same. All molecules of
3 answers
asked by
pi
43 views
Which choice is not an example of a molecule?
Responses F uppercase F, H2O2 uppercase H subscript 2 end subscript uppercase O
3 answers
asked by
pi
43 views
Compare a water molecule, H2O, to a carbon dioxide molecule, CO2.
Which statement is true? Responses They are made from the same
3 answers
asked by
pi
54 views
for each of the molecules below, show the dipole you would expect. you must show the direction of the dipole - arrow head
2 answers
asked by
Jessica
997 views
In a molecule of lithium sulfide, there are two atoms of lithium and one atom of sulfur. Which statement about lithium sulfide
3 answers
asked anonymously
210 views
Which of the following molecules shows two atoms of hydrogen (H)?(1 point)
Responses 2H2O2 cap h sub 2 cap o HO2cap h cap o sub 2
3 answers
asked by
anoy
43 views
In 1931, a chemist named Arthur Fox was pouring some powdered PTC (phenylthiocarbamide) into a bottle when some of the powder
3 answers
asked by
Unknown
54 views
Which of the following molecules has the lowest boiling point?
Question 7 options: a) HCl b) PH3 c) H2S d) CH4 e) H2O
3 answers
asked anonymously
41 views
If a molecule of O3 diffuses a certain distance in 3500 s, how long (s) would it take a molecule of Cl2 to diffuse the same
2 answers
asked by
Matty
472 views
Use the chart to answer the following question. Biomolecule Elements Function Protein C, H, O Used for short term energy Lipids
3 answers
asked anonymously
46 views
Which of the following molecules is polar? NCl3, NO2, H2S, or SiH4
4 answers
asked by
Vova
1,287 views
Identify each of the following molecules as polar or nonpolar:
Drag the appropriate items to their respective bins. Reset
3 answers
asked anonymously
31 views
A compound containing 3 atoms of carbon and 8 atoms of hydrogen is combined in a reaction with oxygen molecules. The two end
2 answers
asked by
charlie
1,066 views
Hello, I am wondering what exactly characterizes a polar molecule.
Are all polar molecules charged? How do you tell if an
2 answers
asked by
Bobbi
768 views
Hi. I need help figuring this out. I am lost. Thanks.
For the molecule, CBr4, determine the following: Name- Carbon Tetrabromide
2 answers
asked by
Robert
773 views
In chemistry class, Carlos calculated the number of molecules in 100 moles. The calculator displayed the number 6.02E25. What is
3 answers
asked by
Boo <3
66 views
I'm describing the properties of a molecule, and I'm wondering if it's correct to say this -
Physical properties: Fine, white,
3 answers
asked by
Lucy X
466 views
Which one of the following types of molecules serves to interact with the world around us?
1 answer
asked by
sandy
304 views
Show me a picture of molecules
3 answers
asked by
Numy
13 views
NH4Cl
Is it N surrounded by 4 H's and then the Cl is connected to a H?? Technically I think that couldn't happen so how would
3 answers
asked by
~christina~
432 views
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Parent Categories (23)
Atomic Structure
Biochemistry
Biology
Biomolecules
Cell Biology
Chemical Bonding
Chemical Compounds
Chemical Formulas
Chemical Reactions
Chemistry
Chirality
Classification of Units
elements and compounds
Gases
Isotopes
Lewis structures
Molecular Biology
Molecular Shapes
Organic Chemistry
Plant cells
Plant Growth
Science and Biology
Science/Chemistry