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Pavel [41]
3 years ago
8

The orbit closest to the nucleus has ___________ energy.

Chemistry
1 answer:
deff fn [24]3 years ago
5 0

Answer:

inonic bonds with cavalent bonds

Explanation:

ionic bonds

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Express 0.032 Ms in scientific notation using base units
bixtya [17]

0.032 Ms = 3.2 × 10^4 s

<em>Step 1</em>. Convert the number to scientific notation.

0.032 = 3.2 × 10^(-2)

<em>Step 2</em>. Convert the measurement to base units.

3.2 × 10^(-2) Ms × (10^6 s/1 Ms) = 3.2 × 10^4 s

6 0
3 years ago
Shown below is a lewis structure of the formamidinium ion. what geometry is exhibited by the two nitrogens in the formamidinium
wel
If that is your picture, then the answer is that

Geometry A is trigonal planar
and Geometry B is trigonal pyramidal

7 0
3 years ago
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Which of the solutions below will have the lowest ph? 0.10 m hbr 0.10 m hf 0.25 m hc2h3o2?
taurus [48]
PH value of 0.10 m of HBr, a strong acid. 
When dissolved in water it gives H+ and Br-, so H+ is the concentration.  
pH = - log H+) => pH = - log (0.10) = -(-1) = 1 
HF and HC2H3O2 are weak acids. They both will have pH value greater than 1 as they ionize in solution.
8 0
4 years ago
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The movement of broken down pieces of rock from one place to another is called
Dvinal [7]

Answer:

The answer I believe is B. Erosion

Explanation:

Just sounds better than all the other choices.

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3 years ago
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A chemist is studying the properties of a gas under various conditions. He observes that when the gas is at room temperature and
snow_lady [41]

Answer:

An ideal gas is a theoretical concept and a real gas behaves in an ideal manner under conditions which includes a high temperature and a low pressure such that the gas has high kinetic energy, and the intermolecular forces between the molecules are weak

The Ideal Gas Law is P·V = n·R·T

Where;

P = The pressure of the gas

V = The volume of the gas

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T = The temperature of the gas

For a gas cooled to 10 Kelvin and placed under high pressure, the interaction between individual gas molecules increases, and the kinetic energy of the gases is much lower and more comparable to the inter molecular forces between the gas molecules, which in turn produces observable changes from the initial ideal behavior of the gas such that the gas behavior deviates from the Ideal Gas Laws appreciably and are better modelled by the Van der Waals Equations which takes into account, the volume the gas particles occupy and the intermolecular forces between the molecules

The Van der Waals equation is presented as follows;

P = \dfrac{R \cdot T}{V - b} - \dfrac{a}{V^2}

Where;

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a = The gas constant a represents the attractive forces between the gas particles

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Explanation:

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