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3 years ago

What effect doeshybridization have on boods,

1 answer:

3 0

Hybridisation influences the bond length and bond enthalpy strength in organic compounds. The sp hybrid orbital contains more s character and hence it is closer to its nucleus and forms shorter and stronger bonds than the sp3 hybrid orbital.

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Earth revolving around the sun, you walking down the street, and molecules moving in space all have

Ann [662]

Answer:

B. Kinetic energy

Explanation:

moving is kinetic, potential is inside a body

6 0

4 years ago

An inflated balloon contains X air molecules.After some time the volume of the balloon is found to be the half at the same tempe

astra-53 [7]

<u>Answer:</u>

(a): The balloon will contain $\frac{X}{2}$ number of molecules now.

(b): The gas law associated with this is Avogadro's law.

<u>Explanation:</u>

Avogadro's law states that the volume of the gas is directly proportional to the number of moles of the gas at constant pressure and temperature

Mathematically,

$V\propto n$ (At constant pressure and temperature)

$\frac{V_1}{n_1}=\frac{V_2}{n_2}$ .....(1)

where,

$V_1\text{ and }n_1$ = Initial volume and number of moles

$V_2\text{ and }n_2$ = Final volume and number of moles

We are given:

$V_2=\frac{V_1}{2}$

Putting values in equation 1, we get:

$\frac{V_1}{n_1}=\frac{V_1}{2\times n_2}\\\\n_2=\frac{n_1}{2}$

(a):

If $n_1$ number of moles of gas contains X number of molecules

So, $\frac{n_1}{2}$ number of moles of gas will contain = $\frac{X}{n_1}\times {n_1}{2}=\frac{X}{2}$ number of molecules

Hence, the balloon will contain $\frac{X}{2}$ number of molecules now.

(b): The law used is Avogadro's law.

8 0

3 years ago

1. Used as a solvent

Yanka [14]

Answer:

1. Used as a solvent - CH3OH

2. The major constituent of natural gas -

CH4

3. Vinegar when in a diluted form - CH3COOH

4. Used in the manufacture of polyethylene plastic

C2H4

Hope this helps.

4 0

4 years ago

What is the yield of uranium from 2.50 kg U3O8?

mr_godi [17]

Answer: Thus the yield of uranium from 2.50 kg $U_3O_8$ is 2.12 kg

Explanation:

According to avogadro's law, 1 mole of every substance weighs equal to molecular mass and contains avogadro's number $(6.023\times 10^{23})$ of particles.