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timofeeve [1]
2 years ago
13

How would the 2s and 3p orbitals differ from the 1s and 2p orbitals?.

Chemistry
1 answer:
Gekata [30.6K]2 years ago
8 0

Answer:

The 2s and 3p orbitals would have more nodes than 1s and 2p orbitals.

p orbitals would have  same shape, but 3p would be larger

s orbitals would have same shape, but 2s would be larger

Explanation:

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The stockroom has provided you with a 1.70 MM stock solution of NaCl NaCl. What volume of this stock solution would be required
bearhunter [10]

<u>Answer:</u> The volume of stock NaCl solution needed is 23 mL

<u>Explanation:</u>

To calculate the molarity of the diluted solution, we use the equation:

M_1V_1=M_2V_2

where,

M_1\text{ and }V_1 are the molarity and volume of the stock NaCl solution

M_2\text{ and }V_2 are the molarity and volume of diluted NaCl solution

We are given:

M_1=1.70M\\V_1=?mL\\M_2=0.170M\\V_2=230mL

Putting values in above equation, we get:

1.70\times V_1=0.170\times 230\\\\V_1=\frac{0.170\times 230}{1.70}=23mL

Hence, the volume of stock NaCl solution needed is 23 mL

6 0
3 years ago
Which of the following statements about organic chemistry is correct? Be careful, there may only be one word incorrect.
Leokris [45]

In "condensed structural formula" each carbon atom and its attached hydrogen atoms are written in group in the linear form is correct about organic chemistry.

Option B

<u>Explanation</u>:

"condensed structural formula" is a method of writing or presenting organic structures in line of text. It presents all the atoms, but excludes the vertical bonds and all the horizontal single bonds. In condensed structural formula, or we can say semi-structural formula, covalent bonds are not always presented or shown. When the formula or representation is written in line with covalent bonds being shown, then it is referred to as linear formula. For example- the condensed structural formulas of ethane, propane, and ethanol is written as follows:-  

\mathrm{CH}_{3} \mathrm{CH}_{3},\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{3},\text { and } \mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{OH}

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7 0
4 years ago
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goblinko [34]

Answer:

true

Explanation:

4 0
3 years ago
How does the energy of an electron change when the electron moves closer to the nucleus?
tankabanditka [31]
It increases. B.

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5 0
4 years ago
Which of the following is NOT a way that biodiversity is important to an ecosystem?
Vitek1552 [10]

Answer:

A. Biodiversity can increase the rate of extinction

Explanation:

That statement is false because variety is better for a better ecosystem. With variety more can survive in certain situations that others cant.

5 0
3 years ago
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