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Virty [35]
3 years ago
5

Which worker participates in the primary sector of an economy?

Chemistry
1 answer:
sladkih [1.3K]3 years ago
8 0
D: A farmer or A: a factory worker
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What would happen if a mixture of benzoic acid and cyclohexanol dissolved in CH2Cl2 is treated with aqueous NaOH solution
vlabodo [156]

Answer:

The salt of benzoic acid would dissolve in the aqueous layer while cyclohexanol would remain in the CH2Cl2 layer.

Explanation:

The pH at which the amino acid exists primarily in its neutral form. hope this helps you :)

5 0
3 years ago
10.0 Points 36 grams of water vapor takes up how many liters at room temperature and pressure (293 K and 100 kPa)?
AVprozaik [17]

100 kpa is correct

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8 0
4 years ago
A boy found a solid metal box in his backyard. The box had been buried for so long, it was difficult to determine from what the
Alex777 [14]

Answer:

Box is made up of <em>copper</em>, because density is <em>8.96  g/cm³.</em>

Explanation:

Given data:

Volume of box = 17.63 cm³

Mass of box = 158 g

Which metal box is this = ?

Solution:

First we will calculate the density of box then we will compare it with the density value of given metals.

d = m/v

d = 158 g/ 17.63 cm³

d = 8.96  g/cm³

The calculated density is similar to the given density value of copper thus box is made up of copper.

4 0
4 years ago
Describe one way you could protect a bicycle from corrosion
Varvara68 [4.7K]
Don't use the brakes too hard when u stop. That can cause the biker to fall forward.

Give me a thanks if it helps!!
6 0
3 years ago
Element A combines with Element B at a ratio of 2:1 to make a particular substance. If you have 10 grams of element A in the sub
Elanso [62]
2:1
10:?

10÷5=2
?÷5=1
?=5

the answer is 5 grams
5 0
3 years ago
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