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frutty [35]
3 years ago
7

A good way to organize and record your results and observations is

Chemistry
1 answer:
Zielflug [23.3K]3 years ago
5 0
It is a graph. It shows observations and then you record your results with any of the graph types.
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What is the chemical name of this compound? Na2S:
ahrayia [7]

Answer:

Sodium Sulfuret

7 0
2 years ago
Change the bond between the two carbon atoms in each molecule to a double or triple bond as needed to complete the structure. If
Georgia [21]

Answer:

Your question is complex, because I think you wrote it wrong.

Although in front of this what I can help you is that the carbons are associated between a single, double or triple union.

This depends on whether they are attached to more or less carbons or hydrogens, the carbons have the possibility of joining 4 radicals, both other carbons and hydrogens.

Simple junctions talks about compound organisms called ALKANS.

The double unions, in organic these compounds are called as ALQUENOS.

And as for the tertiary unions, the organic chemistry names them as ALQUINOS.

These compounds that we write, a simple union, the less energy, the less this union, that is why the triple bond is the one that contains the most energy when breaking or destroying it in a reaction.

Explanation:

In a chemical compound the change of these unions if we modified them we would generate changes even in the classifications naming them as well as different compounds and not only that until they change their properties

6 0
2 years ago
Explain how to use an acid-base indicator to determine pH
Annette [7]
Acid-base indicator changes color based on pH.

drop some in a solution n watch the color changes. different indicators show different colors at different pH. they usually have standard colors for comparison.
7 0
2 years ago
Read 2 more answers
. The dissolving process is exothermic when the energy
Serhud [2]

Answer:

A

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2 years ago
Rank the following compounds in order of decreasing acid strength using periodic trends.Rank the acids from strongest to weakest
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1. HBr

2. H2S

3. H2Se

4. BH3

4 0
3 years ago
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