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kaheart [24]
3 years ago
6

What are 2 mixtures and explain your answer

Chemistry
1 answer:
liq [111]3 years ago
3 0
Water and orange juice
Or orange juice and sodium chloride
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Consider the condensed structure shown.
neonofarm [45]

Answer:

C_{5}H_{10}\:C_{2}H_{6}

Explanation:

Expanded Structure shows all the atoms and the bonds of the molecule. It is important to remember, each Carbon molecule have four bonds, while the Hydrogen just one. So:

1)C_{5}H_{10}

Pentene. 5 Carbon molecules, 10 Hydrogen molecules. It's an isomer, so this organic compound has multiple arrangements.

2) C_{2}H_{6}

Ethane. 2 Carbon and 6 Hydrogen Molecules. Check it below.

7 0
3 years ago
PLEASE HELP ME ASAP THANK YOU!
fomenos

Answer:

The activation energy was reached was 10:45 a.m. The additional energy did not affect the reaction.

Explanation:

7 0
3 years ago
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List the colors of light in the visible spectrum in order<br> of increasing frequency.
masya89 [10]

Answer:

Violet 400 - 420 nm

Indigo 420 - 440 nm

Blue 440 - 490 nm

Green 490 - 570 nm

Yellow 570 - 585 nm

Orange 585 - 620 nm

Red 620 - 780 nm

Explanation:

5 0
3 years ago
Why is acetic anhydride added slowly to a dichloromethane solution of the other reactants?
storchak [24]
Acetic anhydride is the only monocarboxylic acid anhydride which is an acylating agent capable of modifying reactions. The dichloromethane is the reaction solvent.

The acetic anhydride should be added slowly through a separatory funnel to other reactants so as to avoid a runaway reaction, also known as thermal runaway. By doing this the reaction mixture boils as gently as possible while stirring. This phenomenon occurs in situations where an increase in temperature changes the conditions in a way that leads to destructive result brought about by a further increase in temperature.
8 0
3 years ago
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How does the structure of a mineral affect its properties?
Softa [21]
Purely for crystalline structure, "twinning" or repetition of crystal forms can bring about a striated texture on the mineral. Crystal defects and chemical impurities can alter the physical and electrical properties of a mineral. Some minerals can exist in different crystal forms and exhibit "polymorphism." The range in crystal structure can change the mineral's hardness, strength, solubility, electrical properties, melting points, etc.
4 0
3 years ago
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