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DaniilM [7]
3 years ago
9

Rock fragments that are cemented together and compacted over time turn into?

Chemistry
2 answers:
scoray [572]3 years ago
6 0
Rock fragments that are compacted over time are called sedimentary rocks. These rocks are formed under pressure and have very distinct layered patterns.
Pie3 years ago
4 0
Fossils i believe  its the correct answer

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Adding heat to a liquid which of the following. Physical changes
natali 33 [55]
What? Is there choices?
5 0
3 years ago
Draw the structure corresponding to the common name α−chloro−β−methylbutyric acid
uysha [10]

Structure of a-chloro-b-methylbutyric acid (2-chloro-3-methylbutyric acid is attached below.


The structure was drawn using following information.


1) First, the parent chain was identified. The parent chain is containing four carbon atoms, also, this chain belongs to carboxylic acid as the compound name ends with Butyric acid i.e. butyr (Butane) -ic acid (carboxylic acid).


2) Secondly, the positions of substituents were assigned by using the rule which sates that the numbering in carboxylic acid must satrt from the carbonyl carbon. Therefore, the carbon which is attached to carbonyl carbon is named as alpha (2nd position) and carbon next to alpha carbon is named as beta carbon (3rd position). Hence, we add chlorine atom on 2nd carbon next to carbonyl group and methyl group at 3rd carbon with respect to carbonyl carbon.

6 0
3 years ago
Read 2 more answers
НСО,<br> 11. ___ Nacio,<br> &gt; --<br> _NaCl +
Ulleksa [173]

hydrochloric Acid Carbondale

4 0
3 years ago
I got the correct answer, but I don't know why. Could someone explain this to me?
MakcuM [25]

Answer:-

Option 2

Explanation:-

In a multi step reaction, the overall reaction is as fast as the slowest step only.

So the rate of a multistep reaction is the same as the rate of its slowest step.

The gas phase reaction was found to be second order wrt NO2.

So the slowest step must have 2 NO2 since the dependence is second order on NO2.

It was also found to be zero order wrt CO.

So the slowest step must not contain any CO since it’s presence has no effect on the reaction (zero order).

Among all options, only number 2 meets the two criterion

Thus the steps are

NO2 + NO2 – NO3 + NO (Slow)

NO3 + CO – NO2 + CO2 (Fast)

3 0
3 years ago
Carbon naturally occurs in two forms: diamond and graphite. Why do these two forms have very different properties?
kari74 [83]
The differences in the properties of diamond and graphite is as a result of how their particles are arranged in space. This space arrangement leads to distinct crystal structures for the two compounds. In diamond, the carbon atoms are arranged in tetrahedral shape while in graphite the carbon atoms arrayed in planes.
8 0
3 years ago
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