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tamaranim1 [39]
3 years ago
5

What is a lone pair?

Chemistry
1 answer:
gregori [183]3 years ago
7 0

Answer:

I BELIEVE IT is c.

Explanation:

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HELP THIS HAS TO BE TURNED IN IN AN HOUR
svetlana [45]

Answer:

B

Explanation:

6 0
3 years ago
What is the mass of 1 mole of Na3,PO4?
dimaraw [331]

Answer:

163.940671 grams

Explanation:

You can view more details on each measurement unit: molecular weight of Na3PO4 or grams This compound is also known as Trisodium Phosphate. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Na3PO4, or 163.940671 grams.

3 0
3 years ago
I want help with these questions thanks !​
Studentka2010 [4]

Answer:

I will give you hints, as follows:

Explanation:

- two words: climate change

- methane smells funny

- the number of electric cars sold each year is increasing

- there´s a reason they´re call "renewable"

- GEOmetry, GEOlogy, GEOthermal

Hope this helps!

5 0
2 years ago
Which of the following happens when a reaction reaches dynamic equilibrium in a closed system?
777dan777 [17]

C

The forward and reverse processes would still be ongoing (the system is not still as in the case of static equilibrium), however, the net effect between the two processes is zero. This is what is referred to as dynamic equilibrium.

A closed system, is one that does not exchange matter or energy between it and the environment.

Explanation:

Take an example of a simplest reversible reaction like the following;

A ⇔ B

To get the dynamic equilibrium constant for the reaction we use the following equation;

Keq = [B]eq / [A]eq

Where eq denotes equilibrium.

An example of a reversible reaction where this applies is;

NH₄Cl (s) ⇔ NH₃ (g) + HCl (g)

Learn More:

For more on thermodynamic equilibrium check out;

brainly.com/question/12880727

brainly.com/question/8823206

#LearnWithBrainly

5 0
3 years ago
What type of reaction is C2H4+O2=CO2+H2O
Aloiza [94]

Answer:

It is combustion because C2H4 is reacting with O2, and creates CO2 and H2O

6 0
3 years ago
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