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fenix001 [56]
3 years ago
15

Methane (CH4) is a gas that is found in small quantities in Earth’s atmosphere. Which type of bonds does methane have, and why d

oes one carbon atom bond with four hydrogen atoms? In three to five sentences, explain your answer in terms of valence electrons and electronegativity.
Chemistry
2 answers:
rosijanka [135]3 years ago
8 0
For example, in methane (CH 4​start subscript, 4, end subscript), carbon forms covalent bonds with four hydrogen atoms. Each bond corresponds to a pair of shared electrons (one from carbon and one from hydrogen), giving carbon the eight electrons it needs for a full outer shell.
Aleks [24]3 years ago
3 0

Answer:

In addition to the above...

Explanation:

Since the electronegativity difference between Carbon and Hydrogen is 0.4, it tends to have a covalent bond.

C: 2.5  H: 2.1

2.5 - 2.1 = 0.4

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Calcium is more reactive

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3 years ago
With thermodynamics, one cannot determine ________. With thermodynamics, one cannot determine ________. the temperature at which
Paraphin [41]

Answer:

With thermodynamics, one cannot determine <u>the speed of a reaction</u>.

Explanation:

Chemical thermodynamics, a branch of chemistry that deals with study of  interrelation of the heat and the work with the chemical reactions or with the physical changes of the state within confines of laws of thermodynamics.

Chemical thermodynamics' structure is derived from first two laws of chemical thermodynamics. From fundamental equations of Gibbs, a multitude of some equations which relates thermodynamic properties of thermodynamic system can be derived and can be used to calculate the reaction spontaneity, equilibrium constant, etc.

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6 0
4 years ago
If a nanometer is one billionth of a meter (0.000 000 00 1 m), how many nanometers are there in one meter?
Anit [1.1K]

Answer:

One billion

Explanation:

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6 0
3 years ago
Conversion factors are useful in solving problems in which a given measurement must be expressed in
spin [16.1K]

Conversion factors are useful in solving problems in which a given measurement must be expressed in some other units of measure.


Conversion factors
are helpful in solving issues where one unit of measurement needs to be expressed in another. In general, a measurement's numerical value changes when it is multiplied by a conversion factor, while the quantity being measured's real size stays the same.
A conversion factor is a number that is used to multiply or divide one set of units into another. If a conversion is required, it must be done using the correct conversion factor to get an identical value. For instance, 12 inches equals one foot when converting between inches and feet.

To learn more about Conversion factors please visit -brainly.com/question/23510660
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4 0
2 years ago
Write a balanced chemical equation for each of the following
stellarik [79]
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4 years ago
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