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ch4aika [34]
3 years ago
12

Which of the following is most likely to have a crystalline structure? wood rubber glass quartz

Chemistry
2 answers:
Sindrei [870]3 years ago
7 0
I'm not quite sure, but I would suppose it's glass.
Novay_Z [31]3 years ago
3 0
Its either C or D but I think that D has more of a crystalline Structure due to the fact that its quartz but so is glass.try D
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Which is the answer please help
djyliett [7]

Answer:

The outermost energy shell of an atom likes to be full with 8 electons

Explanation:

4 0
3 years ago
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What is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?
shutvik [7]
D = m / V

d = 5.0 / 45.0

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3 years ago
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A piece of wood near a fire is at 23°C. It gains 1,160 joules of heat from the fire and reaches a temperature of 42°C. The speci
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Answer:

35.578g or 36g if you round

Explanation:

Q=mc ∆∅ where ∅ is temperature difference

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6 0
3 years ago
Calculate the mass of ethyl alcohol required to prepare 540 grams of C4H6, if the reaction follows the scheme:
kkurt [141]

Answer:

Explanation:

2C₂H₅OH    =   C₄H₆  +  2H₂O  +  H₂

2 mole               1 mole

molecular weight of ethyl alcohol

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mol weight of C₄H₆  54 gm

540 gm of C₄H₆ = 10 mole

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ethyl alcohol required = 920 gm .

3 0
3 years ago
Which salt is produced when sulfuric acid and calcium hydroxide react completely?
AnnyKZ [126]

Answer: Option (4) is the correct answer.

Explanation:

When sulfuric acid reacts with calcium hydroxide then it results in the formation of calcium sulfate and water.

The chemical reaction for the same will be as follows.

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3 years ago
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