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
andrey2020 [161]
2 years ago
15

What is the correct formula for the compound formed between magnesium and the phosphate ion?​

Chemistry
1 answer:
tino4ka555 [31]2 years ago
8 0

Answer:

The formula would be Mg3P2 . This would be an ionic compound.

Explanation:

You might be interested in
If a car travels 800m in 30 seconds how fast is it going? HELP MEEE!!
Paul [167]

Answer:

<h2>26.67 m/s</h2>

Explanation:

The speed of the car can be found by using the formula

v =  \frac{d}{t}  \\

d is the distance

t is the time taken

From the question we have

v =  \frac{800}{30}  =  \frac{80}{3}  \\  = 26.66666...

We have the final answer as

<h3>26.67 m/s</h3>

Hope this helps you

7 0
3 years ago
If khp sample #1 requires 27.30 ml of naoh solution to reach an endpoint, what volume should be required for samples #2 and #3
Setler79 [48]
<span>Sample #2 and sample #3 must have the equal volume as sample #1 ,if the masses of the both samples are equal to mass of sample #1.
Otherwise, the volume would vary if the masses are not equal.</span>
3 0
3 years ago
Estimate the surface-to-volume ratio of a C60 fullerene by treating the molecule as a hollow sphere and using 77pm for the atomi
AleksAgata [21]

Answer:

The surface-to-volume ratio of a C-60 fullerene is 3:77.

Explanation:

Surface area of sphere = S=4\pi r^2

Volume of the sphere = V=\frac{4}{3}\pi r^3

where : r  = radius of the sphere

Radius of the C-60 fullerene sphere = r = 77 pm

Surface area of the C-60 fullerene = S=4\pi (77 pm)^2...[1]

Volume area of the C-60 fullerene = V=\frac{4}{3}\pi (77 pm)^3..[2]

Dividing [1] by [2]:

\frac{S}{V}=\frac{4\pi (77 pm)^2}{\frac{4}{3}\pi (77 pm)^3}

=\frac{3}{77}

The surface-to-volume ratio of a C-60 fullerene is 3:77.

7 0
2 years ago
What type of molecule are these and what is the strongest IMFs in between?​
Aneli [31]

Answer:

CH2O is formaldehyde a covalent compound and its intermolecular forces are week

KCl is an ionic compound formed by electrostatic force of attraction between positive and negative charge. Ionic compounds also exists in three dimensional crystal lattic that is why intermolecular forces in KCl is stronger.

Moreover melting point of KCl is higher than CH2O

Explanation:

6 0
2 years ago
The soil of an agricultural field is too basic what can we do to correct it
katen-ka-za [31]

Answer:

you can correct it by adding an acid to make it neutral or less basic

3 0
3 years ago
Other questions:
  • Would it be easier or more difficult (compared to zinc) to recover silver from solution? explain
    9·1 answer
  • Which of the following is an example of the conversion of kinetic energy into gravitational potential energy?
    8·1 answer
  • Which two electromagnetic waves are useful for diagnosing illnesses?
    9·2 answers
  • How many grams are in 2.30 x 10^24 atoms in silver
    10·1 answer
  • WHICH ELEMENT HAS ATOMIC NUMBER 78?
    6·1 answer
  • Please help me with this science question!! 20 points ​
    8·1 answer
  • Calculate h30+ for a 8.86*10^3 hbr solution
    13·1 answer
  • Please please please someone give me the answers to all of these our teacher is very bad at explaining things and we are all con
    11·1 answer
  • A compound consists of 75% magnesium and 25% oxygen. Find the empirical formula.
    5·1 answer
  • Write the henderson-hasselbalch equation for a propanoic acid solution (ch3ch2co2h, pa=4. 874)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!