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ollegr [7]
4 years ago
11

What is Covalent bond?

Chemistry
2 answers:
Marina CMI [18]4 years ago
8 0
<span>the sharing of electron pairs between atoms</span>
N76 [4]4 years ago
3 0
Covalent Bonds are a chemical bond that involves the sharing of electron pair between atoms. Which the electron pairs are known as shared or bonding pairs and the stable balance of attractive and repulsive forces between atoms, and when they share electrons, its known as covalent bonding. Hope this helps a bunch! :)
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A variable that is not being directly tested during an experiment should be ____.
makkiz [27]
A variable that is not being directly tested during an experiment should be independent
7 0
4 years ago
Why is the reaction SO2 + H2O → H2SO2 not balanced?
aalyn [17]

There are more oxygen atoms in the reactants while there are less oxygen atoms in the product.

Both sides of the equation is supposed to be balanced for a balanced equation. If any one of them isn't balanced, the equation remains unbalanced.

The main reason why the reaction above can not be balanced is:

This chemical reaction SO2 + H2O -> H2SO2 is not correctly written.

It must be: SO2 + H2O -> H2SO3

<em>hope this helps....</em>

5 0
3 years ago
What happened when we made the predator(snake) population larger?
jeka57 [31]

Answer:

The rabbit prey population will decrease.

Explanation:

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3 0
3 years ago
If I contain 1.86g of krypton gas in a container with a volume of 17.5 liters and at a temperature of 190F, what is the pressure
butalik [34]

Answer:

P = 0.0373 atm

Explanation:

Given data:

Mass of krypton = 1.86 g

Volume of krypton = 17.5 L

Temperature of krypton = 190 F

Pressure of krypton = ?

Solution:

First of all we will calculate the number of moles.

Number of moles = mass/ molar mass

Number of moles = 1.86 g/ 83.9 g/mol

Number of moles = 0.022 mol

Formula:

PV = nRT

P = nRT / V

P =  0.022 mol × 0.0821 atm. L. mol⁻¹. K⁻¹ × 360.928 K /  17.5 L

P = 0.652 atm. L /17.5 L

P = 0.0373 atm

7 0
4 years ago
Which shell are the valence electrons of a germanium atom in the ground state located
yKpoI14uk [10]
It would be in the fourth shell.
7 0
4 years ago
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