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
murzikaleks [220]
3 years ago
14

How many atoms are in 162.0 g of magnesium? ​

Chemistry
1 answer:
lidiya [134]3 years ago
4 0

Answer:

3,938.22

Explanation:

(correct me if I'm wrong)

You might be interested in
PLZ HELP IT BEING TIMED!!!!!! PLZ ANSWER!!!!!
Wittaler [7]

Answer:

YIKES. a bit late. Answers include 1, 2, 3

Explanation:

6 0
3 years ago
Which statement describes climate and not weather?
sasho [114]
I would answer B!! But your guess is as good as mine!!
3 0
3 years ago
Read 2 more answers
What type of epithelium would be most suited for high levels of diffusion and filtration?
NemiM [27]
Sorry the answer might be a little late but it would be <span>Simple squamous</span>
6 0
3 years ago
Marissa is learning about the unique properties of waves. She has learned that whenever the wavelength of a wave increases, the
Goshia [24]

Answer:

I believe it is B

Explanation:

4 0
3 years ago
Freon, a very useful refrigerant, is produced in the following reaction:
Svetach [21]

Answer:

The chemistry will need 2*10⁶ moles of antimony trifluoride.

Explanation:

The balanced reaction is:

3 CCl₄ (g) + 2 SbF₃ (s) → 3 CCl₂F₂(g) + 2 SbCl₃ (s)

By reaction stoichiometry (that is, the relationship between the amount of reagents and products in a chemical reaction), the following amounts of each compound participate in the reaction:

  • CCl₄: 3 moles  
  • SbF₃: 2 moles
  • CCl₂F₂: 3 moles
  • SbCl₃: 2 moles

You can apply the following rule of three: if by reaction stoichiometry 3 moles of freon are produced by 2 moles of antimony trifluoride, 3*10⁶ moles of Freon are produced from how many moles of antimony trifluoride?

moles of antimony trifluoride=\frac{3*10^{6}  moles of freon*2 moles of antimony trifluoride}{3 moles of freon}

moles of antimony trifluoride= 2*10⁶

<u><em>The chemistry will need 2*10⁶ moles of antimony trifluoride.</em></u>

8 0
3 years ago
Other questions:
  • Which statement is true about elements?
    5·1 answer
  • 1 mole of no2(g) has a greater entropy than 1 mole of n2o4(g). true or false
    12·1 answer
  • a proton is placed next to a negatively charged object in which direction does a proton move explain why
    14·2 answers
  • Zinc is used as a coating for steel to protect the steel from environmental corrosion. If a piece of steel is submerged in an el
    5·1 answer
  • Kara shines a blue light and a red light onto paper as shown in the figure below. If the paper is
    9·1 answer
  • Write the net ionic equation for the following molecular equation Mg (s) +Snso (aq) Mgso4 (aq) Sn(s) Use the lowest possible coe
    10·1 answer
  • How much energy is required to completely melt a 250 gram ice cube that is already at 0 degrees Celsius? Show your work &amp; un
    12·1 answer
  • Why are properties of covalent compounds so diverse
    6·1 answer
  • Which is not an example of a
    6·1 answer
  • Chemical bond break up letter
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!