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yuradex [85]
4 years ago
5

Microscopic shells that are buried under the seabed are converted to organic sedimentary rocks. During this process, which prope

rty of the shells will remain constant?
Chemistry
2 answers:
tatiyna4 years ago
7 0

Answer:

Mass of the shells

Explanation:

ahrayia [7]4 years ago
3 0

Mass of the shells will remain constant.

Explanation:

Sedimentary rocks are formed by the rocks that have been weathered. The microscopic shells, small pieces of rocks and mineral particles get deposited on this weathered sedimentary rocks.

The texture or chemical properties of the microscopic shell get changed. but the amount of microscopic shell deposited to make sedimentary rocks remains the same.

Chalk and coral reefs are the example of sedimentary rocks made up with microscopic shells.

The skeletal part of the shells takes part in rock formation whose mass remains unchanged although physical and chemical properties go changes.

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Alborosie

Answer:

nucleuas

Explanation:

6 0
3 years ago
Give the name of the following molecule. A compound with a total of 10 carbons with one double bond and the rest single bonds. T
soldier1979 [14.2K]
Answer:
           The IUPAC name of compound is 6-Ethyl-2-Octene.

Explanation:

First of all draw a straight chain of 8 carbon atoms.

Make a double bond between carbon number 6 and 7 numbering from left.

Add ethyl group at position 3 starting from left.

The structure sketched is attached below,

According to rules the longest chain containing a double bond is selected. Numbering is started from the end to which double bond is nearer. So, in our case the double bond starts at carbon 2, hence parent name of compound is 2-Octene. Then the substituent at position 6 is named.

5 0
3 years ago
Which of the following will lower the rate of reaction? (there are 2 answers to select)
miskamm [114]

Answer:

B. Adding an enzyme to the reaction

D. decreasing the concentration of a reactant.

5 0
3 years ago
Describe the path of an electron from a molecule of water to the sugar g3p
aalyn [17]

Answer:

The electron moves by charge attraction

Explanation:

The electrons move by static attraction. Electrons are negatively charged particles that are closely connected with the atoms. The electrons are always delocalized. This means that they belong to no particular atom, but instead, are freely moving around. It is the electrons that help with the transfer of charge in the molecule. In addition, it is the delocalized electrons that carry the charge in the solution. Finally, it is the electrons that make the solution to conduct current.

4 0
3 years ago
What volume of concentrated nitric acid (15.0M) is requiredfor
seraphim [82]

Answer:

0.133 mL

Explanation:

Given data

  • Initial concentration (C₁): 15.0 M
  • Initial volume (V₁): to be determined
  • Final concentration (C₂): 0.001 M
  • Final volume (V₂): 2.00 L

We can find the volume of the concentrated solution using the dilution rule.

C₁ × V₁ = C₂ × V₂

V₁ = C₂ × V₂ / C₁

V₁ = 0.001 M × 2.00 L / 15.0 M

V₁ = 1.33 × 10⁻⁴ L = 0.133 mL

5 0
3 years ago
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