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dezoksy [38]
2 years ago
6

What type of bond is between H2?​

Chemistry
2 answers:
katrin2010 [14]2 years ago
8 0

Answer:

covalent bond

Explanation:

The bond joining two hydrogen atoms in a hydrogen gas molecule is a classic covalent bond. The bond is easy to analyze because the hydrogen atoms only have one proton and one electron each. The electrons are in the hydrogen atom's single electron shell, which has room for two electrons.

Can I have Brain PLS

HAVE A GOOD DAY

GOD BLESS

Lynna [10]2 years ago
6 0

Explanation:

covalent bond enjoy your anseer

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What is the density of a substance with a mass of 37.5 g and a volume of 20L?
ra1l [238]

Answer:

<h2>1.88 g/L</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question we have

density =  \frac{37.5}{20}  =  \frac{15}{8}  \\  = 1.875

We have the final answer as

<h3>1.88 g/L</h3>

Hope this helps you

7 0
3 years ago
What is the correct answer I need help now!???
kupik [55]

Answer:

the correct option is D.

Explanation:

ionic bond:

ionic bond is a bond where one of the atom donates one or two electron to one or more than one atom for all the atom to attain stability that is octet.

chlorine has 17 electrons so the outer most orbit has 7 electron for it to obtain stability it has to gain one more electron while magnesium has 12 electrons so it has to lose 2 electrons to gain stability so if a magnesium atom loses 2 of its electron to two chlorine atoms  botn the chlorine will have 18 electron and magnesium will have 10 electron therefore every atom attaining octet. by this way magnesium forms ionic bond with two chlorine atom to form MgCl2.

so option d must be correct.

3 0
3 years ago
How many atoms are there in 1.3 x 10^22 molecules of N(O)2
Alex73 [517]
1 molecule of NO2 included N atom and 2 oxygen atoms, so a total of 3 atoms per molecule.

1.3 x 10^22 times 3 = 3.9 x 10^22 atoms
5 0
3 years ago
Read 2 more answers
What is the approximate total number of atoms in 1.0 mole of lithium?
chubhunter [2.5K]

Answer:

6.0 x 10 to the power of 23

6 0
3 years ago
Which substance is an electrolyte <br> 1) CCl4 <br> 2)SiO2<br> 3)C6H12O6<br> 4) H2SO4
Elena L [17]
Electrolyte is any species which when dissolved in solvent particularly water dissociates into cations and anions. Electrolytes are conductors of electricity. In given options;

CCl₄ (Tetrachloromethane) is a covalent compound. And it doesn't dissociate to any cation or anion. So it is not electrolyte.

SiO₂ (Silicon Dioxide) is also covalent in nature and exist in giant framework. It is not electrolyte.

Glucose (C₆H₁₂O₆) is also covalent compound. And doesn't produced any ion in water, hence it is not electrolyte.

H₂SO₄ (Sulfuric acid) is Electrolyte. When it is dissolved in water it produces H⁺ and SO₄²⁻ ions as follow,

                                 H₂SO₄    →      2 H⁺ ₍aq₎    +   SO₄²⁻ ₍aq₎

Result:
               H₂SO₄ is electrolyte.
5 0
3 years ago
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