The diagram shows structures that represent different levels of organization in a human. Which is the simplest level of organization?
W
X
Y
Z

Answer:

Loss of muscle mass because there is no weight on the back and legs.

Explanation:

Explanation:

CuSO4.5H2O and CaSO4.2H2O

Answer:

CaSO4 is an example of anhydrous compound

Reason:

Calcium Sulphate (CaSO4) does not contain water in its crystal structure, unlike other minerals.

Answer:

a.) 4.9kj/mol

b.) -Br group

Explanation:

first all of your question did not make mention of the groups in the table.

here it is:-

axial group     ΔG°(kj/mol)    group     ΔG°kj/mol

CN                   -O.8                NH₂          -5.9

Br                     -2.4                 CH₃           -7.3

OH                    -3.9            1,2-gauche      3.8

The 6 axial groups are bonded one on each carbon and also they are parallel and also alternate from up to bottom.

a.)

to get the absolute ΔG;

ΔG = -2.4-(-7.3)

= -2.4+7.3

= 4.9KJ/MOL

b.)

the axial group in this compound which is in the axial position in the energetically preferred chain conformation is the -Br group

Please check attachment for diagram

Answer:

The correct appropriate will be Option 1 (Acid anhydrides are less stable than esters so the equilibrium favors the ester product.)

Explanation:

The other options offered are not relevant to something like the scenario presented. So, the solution here is just the right one.

Answer:

The correct answer is "The β-sheet is a type of secondary structure that fulfills the hydrogen bonding requirements of amino acid side chains".

Explanation:

Hydrogen bonding are among the most common chemical bonds that occur between amino acids, where one atom of an amino acid acts as an hydrogen donor and the other acts as hydrogen acceptor. It is not true that β-sheet fulfills the hydrogen bonding requirements of amino acid side chains. β-strands are directional and form hydrogen bonds in antiparallel, parallel, or mixed arrangements. In the parallel form adjacent amino acids do not form hydrogen bonds, but they bond with the residues that flank the other.

The statement related to β-sheet that is considered to be false is that it should be the type of the secondary structure.

It is the bonding that should be arise mainly with the chemical bonds that lies between the amino acids where one atom should be acted as the donor of hydrogen and the other should be like an acceptor of hydrogen. Also, β-strands should be considered as directional and create the hydrogen bonds in the anti-parallel or mixed arrangements.

Learn more about bonds here: https://brainly.com/question/17957192

Answer:

The specific heat of substance is 0.90 j/g.°C.

Explanation:

Given data:

Mass of sample = 341.0 mg (341.0/1000 = 0.341 g)

Initial temperature = 8.4 °C

Final temperature = 21.5 °C

Heat needed = 4.03 J

Specific heat capacity of substance = ?

Solution:

Specific heat capacity:

It is the amount of heat required to raise the temperature of one gram of substance by one degree.

Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

ΔT = change in temperature

ΔT = T2 - T1

ΔT = 21.5 °C - 8.4 °C

ΔT = 13.1 °C

4.03 J = 0.341 g × c ×13.1 °C

4.03 J = 4.4671 g.°C  × c

c = 4.03 J  /4.4671 g.°C

c= 0.90 j/g.°C

The specific heat of substance is 0.90 j/g.°C.

Answer:

the observation point.

Explanation:

after the experiment, you observe the data and comparing and write out formulas for the given data.

Answer:

5 electron

It contains 6 electrons in 2p orbital, 6 electrons in 3p orbital and 5 electron in 4p orbital.

Answer:

at first click done,

A: exponential

then, i just put 0.5, and somewhat close.

Explanation:

edge 2021!!!

Answer:

7630

Explanation:

eAnswer:

Explanation:

Math

Answer:

uijj uhh the yuk high uijj john

Answer:

Mg

Explanation:

Electronegativity increase to the right and top of the periodic table. So the element that is the most toward the left and bottom is the least electronegative.

Answer:

Both processes produce equal entropy

Explanation:

Three compartments : A , B , C

A to the left, B in center, C on the right

compartment B is filled at 298 k  while A and C is empty

The process that produces more entropy is:  both processes and this is because the system is an isolated system with no heat matter and work exchange with the environment. and also entropy is independent of the path a process follows so either valve been open does not affect the entropy in the system because the change in the internal energy of an isolated system = 0

0.160 mols can be found in 50.0mL of 3.20M solution

Answer:

By Boiling Them soo water can evaporate and separates from salt.

Answer:

#2, 4, & 5

Explanation:

In number 1 there are unequal Cu's

In number 3 there are unequal Cl's

Answer:

B,D,E

Explanation:

Answer:

Methanol

Explanation:

Answer:

Jupiter and Saturn has ammonia clouds in its atmosphere since the molecules of ammonia gas that are present in their atmospheres condense to form clouds. However, these ammonia clouds are more visible in Jupiter than in Saturn because of their lower altitude in Saturn.

Answer:

A

Explanation:

i took the exam

Answer:

It is one of the covalent bonds in which the electrons are shared equally; therefore, dipole moment exists between the atoms in a molecule and there is no charge separation between the atoms in a molecule.

Answer: A covalent bond in which the electrons are shared equally

Explanation:

A P E X

Answer:

[tex]P=5.8x10^2kPa[/tex]

Explanation:

Hello.

In this case, since chlorine gas is assumed to behave ideally, we can use the ideal gas equation in order to compute the required pressure:

[tex]PV=nRT[/tex]

In such a way, since the temperature must be in kelvins and the volume in liters for the universal gas constant:

[tex]T=5+273.15=278.15K\\\\V=8dm^3*\frac{1L}{1dm^3}=8L[/tex]

Thus, we first compute the pressure in atm:

[tex]P=\frac{nRT}{V}= \frac{2mol*0.082\frac{atm*L}{mol*K}*278.15K}{8L}\\\\P=5.7atm[/tex]

Thus, the pressure in kPa turns out:

[tex]P=5.7atm*\frac{101.325kPa}{1atm}\\\\P=5.8x10^2kPa[/tex]

Answer:

c. baking soda

Explanation:

Explanation:

They are indeed placed from the far left hand side of the periodic table in almost the same column. If you step around the table between left to right, the movement of electrons rises by one. When you progress down the line, the number of power increases by the one.

Answer:

Yes

Explanation:

Because it was false because it has been the substance abuse permalink

Answer:

A

Explanation:

Answer:

1.9472857e+56

Explanation: Ask Google

Answer:

Chocolate drink can easily be dissolved in Hot water than cold water.

Explanation:

Chocolate drink can easily be dissolved in Hot water than cold water because hot water has more heat or thermal energy than cold water. When water is heated and becomes hot, the molecule of water gain alot of energy and this make it to move very fast and as these molecules move faster, they begin to come in contact with the molecules of chocolate drink, thereby making it to dissolve faster than that of cold water.

Answer:

Atoms are neither created or destroyed.

Explanation:

The end result of a chemical change does not create or destroy any atoms. Matter cannot be created or destroyed, meaning the same amount of atoms exist before and after the change.