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kobusy [5.1K]
3 years ago
5

A Greek philosopher who was first to use the word atoms.

Chemistry
1 answer:
12345 [234]3 years ago
5 0

Answer:

I think it's Democritus

Explanation:

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Which type of mixture contains particles that are NOT spread out
umka2103 [35]

In a heterogeneous mixture the substances are not evenly distributed (chocolate chip cookies, pizza, rocks) Page 2 Within the categories of homogeneous and heterogeneous mixtures there are more specific types of mixtures including solutions, alloys, suspensions, and colloids.

3 0
3 years ago
What alkene(s) would be produced from the dehydration of cyclopentanol?
Ronch [10]
The dehydration of cyclopentanol is shown in the balanced equation below:

Cyclopentanol => cyclopentene + H2O

Therefore, the alkene produced from the dehydration of cyclopentanol is cyclopentene. 

The OH group is removed from the compound resulting to an alkene, cyclopentene. <span />
7 0
3 years ago
Under which of the folowing conditions of temperature and pressure wil H2 gas be expected to behave most like an ideal gas ?
Brilliant_brown [7]

Answer:

C ( 500K and 0.1atm)

Explanation:

4 0
2 years ago
helium gas in a 2.00 L cylinder is under 1.12 atm pressure. At 36.5°C that same gas sample has a pressure of 2.56 atm. What was
Irina18 [472]

Answer:

T₁ = 135.41 K

Explanation:

Given data:

Initial pressure = 1.12 atm

Finial temperature = 36.5 °C (36.5 +273 = 309.5 K)

Initial temperature = ?

Final pressure = 2.56 atm

Formula:  

P₁/T₁ = P₂/T₂  

P₁ = Initial pressure

T₁ = Initial temperature

P₂ = Final pressure

T₂ = Final temperature

Solution:

P₁/T₁ = P₂/T₂  

T₁  = P₁T₂  /P₂

T₁ = 1.12 atm × 309.5 K / 2.56 atm

T₁ = 346.64 atm . K / 2.56 atm

T₁ = 135.41 K

5 0
3 years ago
20 points!!!!!!Gravity would cause the rain falling in which two locations to drain an into area a. I’m assuming it’s 1 and 5 bu
zimovet [89]

Answer:

youre right i think its 1 and 5

because it cant be 2 or 3

Explanation:

I hope this answers your question(s). Have a good weekend!

7 0
2 years ago
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