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Fiesta28 [93]
3 years ago
14

Why would methane attain a tetrahedral structure?​

Chemistry
2 answers:
lys-0071 [83]3 years ago
3 0

<h2>HOPE THIS HELPS YOU ....</h2><h3>PLEASE MARK ME AS BRAINILIST...</h3>

VashaNatasha [74]3 years ago
3 0
Methane (Carbon Tetrahydride) is an alkane hydrocarbon with the chemical formula CH4. It is a colorless, flammable gas. It is mainly composed of natural gas. Methane gas can be obtained by fermenting animal manure and used as a cheap fuel.
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Convert 250 g O2 to mol O2​
Nezavi [6.7K]

Answer:

250 g converted to mol O2 is O16.

8 0
3 years ago
You start with 100mL of 14M HNO3 and 10grams of copper metal. How many moles of the nitrogen dioxide gas will be produced?
givi [52]

Answer:

0.316 moles are produced.

Explanation:

We state the redox reaction:

4HNO₃   + Cu   →  Cu(NO₃)₂ + 2NO₂ + 2H₂O

We need to determine the limting reactant:

0.1 L . 14 M = 1.4 moles

10 g . 1mol/ 63.54g =0.158 mol

Cu is the limiting reactant. Let's see

4 moles of acid need 1 mol of Cu to react

1.4 moles of acid may react to (4 . 1) / 1.4 = 0.35 moles

We do not have enough Cu.

1 mol of Cu can produce 1 mol of NO₂

Then 0.158 moles will produce, 0.316 moles. (double of moles)

If we see stoichiometry, ratio is 1:2

7 0
2 years ago
Which particle builds a static electric charge when it is transferred from one object to another?
murzikaleks [220]
The answer would be, "Electrons".
3 0
3 years ago
Елементите от IА и IIА групи на Периодичната система
sergiy2304 [10]
Yes yes you are totally right
5 0
2 years ago
Which structural formula does not represent benzene? a hexagon with nothing drawn inside it a hexagon with a dotted circle drawn
boyakko [2]
Answer:
            <span>A hexagon with nothing drawn inside it does not represent Benzene.

Explanation:

Below attached picture contains structures mentioned in given option.

Structure of Option-A is shown in Red Color.
</span>
Structure of Option-B is shown in Blue Color.

Structure of Option-C is shown in Green Color.

Structure of Option-D is shown in Orange Color.

Result:
          Except Option-A, all structures represent Benzene. Option-A in fact shows the structure of Cyclohexane.

5 0
3 years ago
Read 2 more answers
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