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iragen [17]
3 years ago
8

Describe a way in which you use organic compounds in your home or work environment. choose a compound that is classified as an e

ther, aldehyde, ketone, ester, or alcohol. let's see how many different examples can be described.
Chemistry
2 answers:
Tatiana [17]3 years ago
5 0
<span>I use several different organic compounds at home. An example of a ketone would be acetone, which I use as nail polish remover. An example of an ester would be octyl acetate, which lends an orange fragrance to my perfume. An example of an alcohol would be isopropyl alcohol, commonly known as "rubbing alcohol", which I use to clean around my home.</span>
fgiga [73]3 years ago
3 0
(1) Alcohol is used all the time in our life:
   a) It may be used in body lotion industry.
   b) It is used in lipstick industry as glycerol is an alcohol and used in other cosmetics.
   c) It is used for fuel in some cars as the ethanol is an alcohol.
   d) The alcohol that you drink in usually ethyl alcohol CH3CH2OH
(2) Esters are used in more things in our life:
   a) Easters that are have scented odors are used in perfumes industry.
   b) It is used to make surfactants like detergents and soap.
   c) Phosphodiesters form the backbone of DNA molecules.
   d) The fatty acid esters of glycerol naturally occurring fats and oils.
(3) Aldehyde and ketone:
   a)  aldehyde is used in preserving and tanning and insecticide for plants and vegetables. 
   - The reaction between formaldehyde and the aromatic compound phenol form the plastic Bakelite.
   b) Formaldehydes used to form strong adhesives as it involved in some reactions (like used in plywood).
   c) Other aldehydes ketones are used as perfumes, plastics industry, pharmaceuticals, and dyes.
   d) Methadone is a ketone used to cure addiction to opiates.

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A metal is found that has a mass of 27g and will displace 6mL of water. Calculate its density and identify the metal.
melisa1 [442]

The density of metal = 4.5 g/ml, and the metal = Titanium

<h3>Further explanation  </h3>

Density is a quantity derived from the mass and volume  

Density is the ratio of mass per unit volume  

Density formula:  

\large {\boxed {\bold {\rho ~ = ~ \frac {m} {V}}}}

ρ = density  

m = mass  

v = volume  

mass of metal=27 g

volume = 6 ml

The density :

\tt \rho=\dfrac{27}{6}\\\\\rho=4.5~g/ml

The metal with a density of 4.5 g/ml is Titanium

3 0
3 years ago
A 0.8115 g sample of HCl was placed into a 50 mL volumetric flask and the sample was thoroughly dissolved in water to make 50 mL
inysia [295]

Answer:

Molarity of NaOH solution is 1.009 M

Explanation:

Molar mass of HCl is 36.46 g/mol

Number moles = (mass)/(molar mass)

So, 0.8115 g of HCl = \frac{0.8115}{36.46}moles HCl = 0.02226 moles HCl

1 mol of NaOH neutralizes 1 mol of HCl.

So, if molarity of NaOH solution is S(M) then moles of NaOH required to reach endpoint is \frac{S\times 22.07}{1000}moles

So, \frac{S\times 22.07}{1000}=0.02226

or, S = 1.009

So, molarity of NaOH solution is 1.009 M

5 0
3 years ago
Nonmetal halogen family atmoic mass 35
Anettt [7]

chlorine has the atomic mass of 35.5 and is a non metal in the halogen family

5 0
3 years ago
Gas bubbles form when baking soda and vinegar react
user100 [1]
Yes! Becuz baking soda is strong and if you mix it with any liqued  it makes BUBBLES
6 0
3 years ago
½H2(g) + ½I2(g) → HI(g), ΔH = +6.2 kcal/mole 21.0 kcal/mole + C(s) + 2S(s) → CS2(l) What type of reaction is represented by the
wlad13 [49]

<u>Answer:</u>

Exothermic Reaction are those reaction, in which energy is released while in endothermic reaction are those, in which energy is absorbed.

<u>Explanation:</u>

First Reaction:

As in this reaction, energy is released

½H2(g) + ½I2(g) → HI(g), ΔH = +6.2 kcal/mole

so it is <em>exothermic reaction</em>

Second reaction:

As in this reaction, energy is absorbed

21.0 kcal/mole + C(s) + 2S(s) → CS2(l)

so it is <em>endothermic reactions</em>.


7 0
3 years ago
Read 2 more answers
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