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
Artist 52 [7]
2 years ago
10

How many moles are in 20.50 grams of NH3?

Chemistry
2 answers:
Alex777 [14]2 years ago
8 0
A.) <span>3.4 x 10 -24 moles would be your correct Answer.

Hope this helps!</span>
Tema [17]2 years ago
6 0
Sorry, the correct answer is A. 3.4 x 10 - 24

Hope I helped ; )
You might be interested in
How would the electron configuration of nitrogen change to make a stable configuration?
lesantik [10]

Answer: The electronic configuration of nitrogen is 1s2 2s2 2p3. Thus nitrogen has a half-filled p orbital, which is comparatively more stable. Thus the p orbital is the outermost orbital. To achieve a stable gas configuration, nitrogen needs to have a fulfilled p orbital.

Explanation: please mark brainlyest i really nead it

5 0
3 years ago
Read 2 more answers
Is KNO a strong acid?
stira [4]

Answer:

First of all, it's KNO₃ not KNO.

Second, KNO₃ is neither an acid nor it is a base, infact, it is a salt and therefore it's neutral.

hope that helps...

3 0
2 years ago
PLEASE HELP!!!!!!!!! 20 points! Which would be best categorized as heat transfer by convection? Usuing a heat blanket to get war
Ghella [55]
I'd say the correct answer is: Noodles rising and falling apart in boiling water.
3 0
3 years ago
Read 2 more answers
Calculate the moles of 36.030 g of H2O.
lions [1.4K]

Answer: 1.99 mol h20

Explanation:

you have 36.030 g, trying to get it into mols

to get from g to mols, use the molar mass (periodic table)

36.030 g h20 (1 mol/18.02g) = 1.99 mol h20

4 0
3 years ago
The ph of a certain orange juice is 3.36. calculate the h ion concentration.
Citrus2011 [14]
PH=-log[H⁺]
[H⁺]= 10^{-pH} =10^{-3.36} =4.36*10^{-4}M
6 0
2 years ago
Other questions:
  • Item 4 part a if a proton and an electron are released when they are 4.50×10−10 m apart (typical atomic distances), find the ini
    15·1 answer
  • I need some information about greenhouse effect, please. Could you help me?
    5·2 answers
  • Which of the following is an example of an endothermic process? (2 points) Gasoline burning in a combustion engine A chocolate b
    8·2 answers
  • Find the mass of 4.5 moles of H3PO4
    14·1 answer
  • when 6.25 grams of pure iron are allowed to react with oxygen , a black oxide forms. if the product weighs 8.15 g, what is the e
    10·1 answer
  • Which of the following is a synthesis reaction?
    11·1 answer
  • Which chemical substance has the highest melting point? a) gold b) water c) oxygen d) mercury
    5·2 answers
  • I need help due today!!!!!
    15·2 answers
  • Why can groundwater only collect in rock that is porous?
    15·2 answers
  • select the correct answer from each drop down menu how do you the freezing point and boiling point of a solution compare with th
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!