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
iren [92.7K]
3 years ago
15

The earth consist of how many chemical layers ?

Chemistry
2 answers:
Pani-rosa [81]3 years ago
8 0
Three. The crust, The mantle. And the core
Lostsunrise [7]3 years ago
6 0
THREE MAIN LAYERS
.Lithosphere (crust)
.Mantle
.core
<span>Now specifically </span>
FIVE LAYERS
.Lithosphere
.outer mantle
.inner mantle
.outer core
<span>.inner core </span>
You might be interested in
Which is a measurement of distance that is used around the world?
ivolga24 [154]
500 meters is the correct answer :)
8 0
3 years ago
Read 2 more answers
Which is larger? C atom or F atom? Explain why.
tekilochka [14]

Answer:

Carbon or Fleuronie?

Explanation:

3 0
2 years ago
Convert 22 grams of copper Il chloride (Cucl2) to moles. <br>with work please ​
Fittoniya [83]
Hope this helps!

https://youtu.be/MT5tKijKZwQ
5 0
3 years ago
Read 2 more answers
3-chloropropylamine what is?
marta [7]

Answer:

a chemical compound

6 0
1 year ago
Does anyone know how to do this? the solubility of barium carbonate, BaCO3, is 0.0100 g/L. Its molar mass is 197.3 g/mol. What i
g100num [7]
It's simple, just follow my steps.

1º - in 1 L we have 0.0100~g of BaCO_3

2º - let's find the number of moles.

\eta=\frac{m}{MM}

\eta=\frac{0.0100}{197.3}

\boxed{\boxed{\eta=5.07\times10^{-5}~mol}}

3º - The concentration will be

C=5.07\times10^{-5}~mol/L

But we have this reaction

BaCO_3\rightleftharpoons Ba^{2+}+CO_3^{2-}

This concentration will be the concentration of Ba^{2+}~~and~~CO_3^{2-}

K_{sp}=\frac{[Ba^{2+}][CO_3^{2-}]}{[BaCO_3]}

considering [BaCO_3]=1~mol/L

K_{sp}=[Ba^{2+}][CO_3^{2-}]

and

[Ba^{2+}]=[CO_3^{2-}]=5.07\times10^{-5}~mol/L

We can replace it

K_{sp}=(5.07\times10^{-5})*(5.07\times10^{-5})

K_{sp}\approx25.70\times10^{-10}

Therefore the K_{sp} is:

\boxed{\boxed{\boxed{K_{sp}\approx2.57\times10^{-11}}}}
4 0
3 years ago
Read 2 more answers
Other questions:
  • The word hydrolysis has two roots, hydro and lysis. describe how this term relates to the chemical reaction illustrated in model
    7·1 answer
  • Solve for ‘x’: 12(x-7)+3(2x+2)=50x-2
    13·1 answer
  • For a particular isomer of C8H18, the following reaction produces 5093.7 KJ of heat per mole of C8H18(g) consumed, under stander
    14·1 answer
  • What do agents such as chemicals, elevated temperatures, ionizing radiation, and viruses have in common?
    6·1 answer
  • What information does a subscript in a chemical formula provide? Choose all that apply. * The charge of that atom while in the c
    9·1 answer
  • Lead metal can be extracted from a mineral called galena, which contains 86.6% lead by mass. a particular ore contains 68.5% gal
    9·2 answers
  • Paragraph to your girlfriend
    13·2 answers
  • Convert 4.5 x 10-3 to standard Notation<br> Posted today at 6:30 am<br> 1<br> =
    10·1 answer
  • which pair shares the same empirical formula. c2h2 and c6h6, c2h2 and c2h4, ch2 and c6h6, ch and c2h4
    15·1 answer
  • a stock solution has a concentration of 0.30 m clo2 and is diluted to become a 0.20 m solution with a volume of 0.050 l. what wa
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!