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-BARSIC- [3]
3 years ago
7

Soils are made up of a mineral portion, an organic portion, air and water. What is meant by the

Chemistry
1 answer:
FinnZ [79.3K]3 years ago
3 0

Answer:

I would say c, material that was produced by or was/is part of a living organism.

Explanation:

You might be interested in
Convert 26.02 x 1023 molecules of C2H8 to grams. Round your answer to the hundredths place.
Akimi4 [234]

No of molecules=26.02×10²³molecules

No of moles

  • 26.02×10²³/6.023×10²³
  • 4.3mol

Molar mass

  • C2H8
  • 2(12)+8(1)
  • 24+8
  • 32g/mol

Mass

  • Moles×Molar mass
  • 32(4.3)
  • 137.6g
6 0
1 year ago
Am i right??<br><br> if not pls help and explain <br><br> BRAINLIEST be honest
Julli [10]

Answer:

Yes you are right!!!!

Can i have brainliest please and i would be happy to help you again bye luv <3

6 0
2 years ago
The cycling of carbon between the living and non-living parts of the Earth system is an important result of which of the followi
lesantik [10]

Answer:

b. Plants and animals exchanging gases with the atmosphere

Explanation:

5 0
2 years ago
How is this SI unit of temperature related to the metric unit of Celsius?
shtirl [24]

Answer:

Celsius is currently a derived unit for temperature in the SI system, kelvin being the base unit. ... The two main reference points of the Celsius scale were the freezing point of water (or melting point of ice) being defined as 0 °C and the boiling point of water being 100 °C.

Explanation:

Hope it helps

3 0
3 years ago
Which of the following chemical formulas show three molecules of a compound that has one
mr_godi [17]

The chemical formula : 3HgBr₂(Mercury(II) bromide)

<h3>Further explanation</h3>

Given

The chemical formulas of Mercury and Bromine

Required

The appropriate chemical formula

Solution

A molecular formula is a formula that shows the number of atomic elements that make up a compound.  

The number of molecules is determined by the coefficient in front of the compound

the number of atoms is determined by the subscript after the atom and the coefficient

Three molecules⇒ coefficient = 3

one atom of Mercury ⇒Hg

two atoms of Bromine ⇒ Br₂

The chemical formula : 3HgBr₂

6 0
2 years ago
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