Answer:
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Explanation:
Answers;
165lbs = 74842.74
12.01cm = 0.1201
………………….……………………………………
(Answers will be explained)
~So first let’s do question ‘A’
A. 165 lbs=?? g
~We have to use the formula.
Grams=Pounds X 453.59237
(Note: 1 lb = 453.59237)
~With that being said, we can see that the pounds in 165. So we have to multiply using the formula.
~165 X 453.59237
⇒ Equals to 74842.74
So question ‘A’ is 74842.74
==================================================
~Okay now let’s do question ‘B’
B. 12.01 = ?? m
~Let’s first see what the formula is.
~Meters = Centimeter * 0.01
Or...
~Meter = Centimeter / 100
(Note: 1 m = 100 cm)
~Okay now let’s use the formula to find the answer.
(We use the formula)
12.01 / 100
⇒ Equals to 0.1201
~Hope this helps!~
^^Good luck!^^
~Have a nice day! :P
~If you have any questions about the steps, than ask for help! I would be glad to help with anything you don’t understand! :)
^-^ Also if you need help with other questions, I might be free to answer them too!
The correct option is (d) Nonane.
Nonane parent chain of the following compound.
<h3>What are hydrocarbons?</h3>
Hydrocarbons are any of a group of organic compounds that exclusively contain the elements carbon (C) and hydrogen (H) (H). The structural framework of the molecule is formed by a number of interactions between the hydrogen and carbon atoms.
<h3>What is hydrocarbon made of?</h3>
Hydrocarbons, which are only composed of carbon and hydrogen, make up the majority of crude oil, refined petroleum hydrocarbons (including gasoline, diesel, kerosene, fuel oil, and lubricating oil), coal tar, creosote, dyestuff, and pyrolysis waste products.
To learn more about hydrocarbons visit:
brainly.com/question/17578846
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When the reactant is single compound before the reaction and become more than single compound after reaction is called decomposition reaction
This seems more like a statement than a question, but if it is true or false, this is true
Answer : The chemical symbol for this element is, (La)
Explanation : Given,
Mass of = 0.760 g
Mass of = 1.610 g
The given chemical reaction is:
First we have to calculate the moles of and .
Molar mass of Cl = 35.5 g/mole
Let the molar mass of element 'X' be, M
and,
Molar mass of I = 126.9 g/mole
Let the molar mass of element 'X' be, M
From the balanced chemical reaction we conclude that,
The moles of ratio of and is, 1 : 1
That means,
From this we conclude that the element (X) is lanthanum (La) that has molecular weight, 138.667 g/mol.
Hence, the chemical symbol for this element is, (La)