1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ASHA 777 [7]
3 years ago
6

In this model of a molecule of ammonia, NH3, how many covalent bonds are represented?

Chemistry
1 answer:
Verdich [7]3 years ago
4 0
I think the answer is three but i can't be sure.
You might be interested in
The pressure and temperature of N² and gas drops from 303kPa at 300K to 202²kPa at -73°C. If the initial volume is 2L, find the
alex41 [277]

Answer:

Gjvb

Explanation:

Using the combined gas law equation as follows:

P1V1/T1 = P2V2/T2

Where;

P1 = initial pressure (kPa)

P2 = final pressure (kPa)

V1 = initial volume (L)

V2 = final volume (L)

T1 = initial temperature (K)

T2 = final temperature (K)

According to this question;

T1 = 300K

T2 = -73 + 273 = 200K

P1 = 303kPa

P2 = 202kPa

V1 = 2L

V2 = ?

Using the above formula:

303 × 2/300 = 202 × V2/200

606/300 = 202V2/200

Cross multiply;

606 × 200 = 300 × 202V2

121200 = 60600V2

V2 = 121200/60600

V2 = 2L

The new volume is 2L

8 0
3 years ago
How are electric fields different from gravitational fields?
Anni [7]
Yes, using the method of pemdas can reroute the gps
5 0
3 years ago
What is cyclic brane theory? i need a definition.
dezoksy [38]

Explanation:

The cyclic universe theory is a model of cosmic evolution according to which the universe undergoes endless waves of expansion and cooling. It's any of several cosmotoligal models in which the universe follows infinate, indenfinate, self-sustaining practices.

I hope my answer helped you! Have a great day!

A rating and a Thanks would also be great!

8 0
3 years ago
Read 2 more answers
Ocean exploration is limited by
Alex777 [14]
It is limited by the depth divers and equipment can go. 
8 0
3 years ago
Read 2 more answers
How to test for sugar in your gingerbread
N76 [4]

Answer:

first of all we have to put sugar in bread and we have to add some ginger paste over it

4 0
3 years ago
Other questions:
  • A chemist mixes 96.2 g of chloroform with 31.2 g of acetone and 98.1 g of acetyl bromide. Calculate the percent by mass of each
    8·1 answer
  • Which describes the correct procedure when converting a number from scientific notation to standard notation? A If the power of
    14·1 answer
  • Compare and contrast ionic and Covalent compounds​
    6·1 answer
  • How and why are Endothermic and Exothermic reactions chemical changes?
    10·1 answer
  • Why are 0 out of 3 of my questions being answered ;-;
    9·2 answers
  • What is the oxidation number of iron in FeCl3
    12·1 answer
  • When mud and water are combined the result is a
    12·2 answers
  • Sort the metric system prefixes into the correct order, smallest to largest.
    15·2 answers
  • HELP NEEDED. 30 POINTS <br> Which is the SI symbol for volume?<br> A. m<br> B. g<br> C. L<br> D. к
    7·1 answer
  • Please hurry and help 20 and points and brainelest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!