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
Anarel [89]
3 years ago
14

Question 3

Chemistry
1 answer:
igomit [66]3 years ago
4 0

Answer:

1.04 moles

Explanation:

1 mole of MgF2 = 62.301

65.0÷62.301=1.04

You might be interested in
Determine the electron-group arrangement, molecular shape, and ideal bond angle(s) for each of the following:
antoniya [11.8K]

The electron group arrangement of PH₃ is tetrahedral. The molecular shape is a Trigonal pyramid, and the bond angle is 93°.

<h3>What is the bond angle?</h3>

The angle between the atoms in a compound is known as the bond angle. The degree of the binding angle is specified. There is also the bond length. It is the separation between the two atoms' nuclei.

The bond angle between the atoms of phosphine is 93°. It has one lone pair. The central atom is covered with 4 atoms.

Thus, the electron-group arrangement of phosphine is tetrahedral. The molecular geometry or shape is a trigonal pyramid. The bond angle is 93°.

To learn more about bond angles, refer to the link:

brainly.com/question/1851495

#SPJ4

8 0
2 years ago
LIST and DESCRIBE properties of synthetic materials that make them useful in our current world?
morpeh [17]

Answer:

la

Explanation:

3 0
3 years ago
Read 2 more answers
1)Mg + Br2 2)AI2O3 + HCI 3)Cu +H2SO4 4) BaCI2 + H2SO4
Sindrei [870]

1) MgBr2

2) AICI3 + H20

3) CuSO4 + SO2 + 2H2O

4) BaSO4 + HCI

4 0
3 years ago
What is a scientific model? How is a scientific model helpful to the brain for relaying a scientific
Vladimir79 [104]

Answer: A scientific model is a physical and mathematical and conceptual representation of a system of ideas, events or processes.

ANd also for your second question i dont know what you mean?

Explanation:

4 0
3 years ago
The mass of an object is 240g and its volume is 60 cm3<br> A. Sink<br> B. Float
Vinil7 [7]

Answer:

A Sink

Explanation:

Anything greater than 1g/cm3 will sink in water

4 0
4 years ago
Other questions:
  • 28. Scott travels north 5 miles and then goes south 3 miles before coming back due north for an additional 2 miles. What is his
    12·1 answer
  • Protons are positively charged and repel other protons. Which order particle is found in the nucleus and separates protons so th
    6·1 answer
  • how many electrons (dots or pairs in bonds) should surround each element in a lewis diagram (excluding hydrogen)?
    6·1 answer
  • Which equation is used to find the density of a solid?
    10·1 answer
  • ASAP PLEASE I NEED TO BALANCE THEM PLZ HELP IM FAILING THANKS ILL GIVE BRAINLIEST
    5·1 answer
  • The following are examples of a compound EXCEPT
    9·1 answer
  • Convert 1.5x10^25 atoms of hydrogen into moles of Hydrogen
    13·2 answers
  • What is the mass of one mole of product? (Remember the law of conservation of mass)<br> g
    12·1 answer
  • Vwbrkzsjgh join the class all​
    13·2 answers
  • Why does hcl conduct electricity with water but not with chloroform
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!