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Aneli [31]
2 years ago
12

Difference between Element and Compound: difference between Plant cell and animal cell

Chemistry
2 answers:
sveticcg [70]2 years ago
7 0

Answer:

Both plant and animal cells comprise membrane-bound organelles, such as endoplasmic reticulum, mitochondria, the nucleus, Golgi apparatus, peroxisomes, lysosomes. They also have similar membranes, such as cytoskeletal elements and cytosol. The plant cell can also be larger than the animal cell

olga2289 [7]2 years ago
3 0

<em><u>Elements are substances that are made from one type of atom. An element cannot be broken down into any other substance.</u></em>

<em><u>Elements are substances that are made from one type of atom. An element cannot be broken down into any other substance.Compounds are substances made from atoms of different elements joined by chemical bonds.</u></em>

<em><u>Elements are substances that are made from one type of atom. An element cannot be broken down into any other substance.Compounds are substances made from atoms of different elements joined by chemical bonds.Elements contain only one type of atom.</u></em>

<em><u>Elements are substances that are made from one type of atom. An element cannot be broken down into any other substance.Compounds are substances made from atoms of different elements joined by chemical bonds.Elements contain only one type of atom.Compounds are made of two or more atoms of different elements, </u></em>

<em><u>Elements are substances that are made from one type of atom. An element cannot be broken down into any other substance.Compounds are substances made from atoms of different elements joined by chemical bonds.Elements contain only one type of atom.Compounds are made of two or more atoms of different elements, Explanation:</u></em>

<em><u>h</u></em><em><u>o</u></em><em><u>p</u></em><em><u>e</u></em><em><u> </u></em><em><u>i</u></em><em><u>t</u></em><em><u> </u></em><em><u>h</u></em><em><u>e</u></em><em><u>l</u></em><em><u>p</u></em><em><u>s</u></em>

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What is the major organic product obtained from the reaction of ethylbenzene with nitronium ion, followed by benzylic oxidation?
Degger [83]

Answer:

b

Explanation:

8 0
2 years ago
Which of the following elements is a metalloid?
Deffense [45]
The answer to your question would be silicon. I hope this helped!!!
4 0
3 years ago
Read 2 more answers
A photon of light possesses 5 x 10^-19 J of energy. Calculate its frequency
saveliy_v [14]

Answer:

The frequency of photon is 0.75×10¹⁵ s⁻¹.

Explanation:

Given data:

Energy of photon = 5×10⁻¹⁹ J

Frequency of photon = ?

Solution:

Formula;

E = hf

h = planck's constant = 6.63×10⁻³⁴ Js

5×10⁻¹⁹ J =  6.63×10⁻³⁴ Js ×f

f =  5×10⁻¹⁹ J / 6.63×10⁻³⁴ Js

f = 0.75×10¹⁵ s⁻¹

The frequency of photon is 0.75×10¹⁵ s⁻¹.

4 0
3 years ago
What is the final temperature of a 34.2 g of water initially at 282 K that has been heated with 2.71 kJ of energy?
lana66690 [7]

Answer: The final temperature of copper is  

Further explanation:

The property is a unique feature of the substance that differentiates it from the other substances. It is classified into two types:

1. Intensive properties:

These are the properties that depend on the nature of the substance. These don't depend on the size of the system. Their values remain unaltered even if the system is further divided into a number of subsystems. Temperature, refractive index, concentration, pressure, and density are some of the examples of intensive properties.

2. Extensive properties:

These are the properties that depend on the amount of the substance. These are additive in nature when a single system is divided into many subsystems. Mass, enthalpy, volume, energy, size, weight, and length are some of the examples of extensive properties.

Specific heat is the amount of heat required to increase the temperature of any substance per unit mass. Specific heat capacity is also known as mass specific heat. Its SI unit is Joule (J).

The formula to calculate the heat energy of copper is as follows:

                                       …… (1)

Here,

Q is the amount of heat transferred.

m is the mass of copper.

c is the specific heat of copper.

is the change in temperature of copper.

Rearrange equation (1) to calculate the temperature change.

                                   …… (2)

The value of Q needs to be converted into J. The conversion factor for this is,

So the value of Q can b calculated as follows:

The value of Q is 4689 J.

The value of m is 34.2 g.

The value of c is .

Substitute these values in equation (2).

The temperature change  can be calculated as follows:

                         …… (3)

Here,

is the change in temperature.

is the final temperature.

is the initial temperature.

Rearrange equation (3) to calculate the final temperature.

                      …… (4)

The value of  is .

The value of  is  

Substitute these values in equation (4).

So the final temperature of copper is .

7 0
3 years ago
A synthetically-produced narcotic medication, drug, or agent similar to the opiate morphine, but not derived from opium; used to
Otrada [13]
A synthetically-produced narcotic medication, drug, or agent similar to the opiate morphine, but not derived from opium; used to relieve pain
Yes
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3 years ago
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