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OLga [1]
3 years ago
12

Why is the scientific process a flexible process? Please help I need to know this for finals.

Chemistry
1 answer:
Aleks04 [339]3 years ago
3 0
The scientific process has to adapt to what the experiment is.
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A functional group is a specific arrangement of atoms in an organic compound that is capable of characteristic reactions
dolphi86 [110]

Answer:

True

Explanation:

7 0
3 years ago
When 150. g zinc sulfide are burned in excess oxygen, 68.5 g of zinc oxide are actually produced, along with sulfur dioxide. Det
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%yield = 54.6%

<h3>Further explanation</h3>

Percent yield is the compare of the amount of product obtained from a reaction with the amount you calculated

(theoretical)

General formula:

Percent yield = (Actual yield / theoretical yield )x 100%

<h3 />

Reaction

2ZnS+3O₂ ⇒ 2ZnO+2SO₂

MW ZnS = 97.474 g/mol

  • mol ZnS

\tt \dfrac{150}{97.474}=1.54

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\tt 1.54\times 81.38=125.33~g

Theoretical production = 125.388

  • %yield

\tt \dfrac{68.5}{125.33}\times 100\%=\boxed{\bold{54.6\%}}

4 0
3 years ago
Which is a postulate of the kinetic-molecular theory?
oee [108]
An increase in the number of gas particles in the container increases the frequency of collisions with the walls and therefore the pressure of the gas. The last postulate of the kinetic molecular theory states that the average kinetic energy of a gas particle depends only on the temperature of the gas.
8 0
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As part of a chemical compound, which element consists of atoms that most strongly attract electrons of other atoms?
Aleksandr [31]

Answer:

urmom

Explanation:

urmom ............

3 0
3 years ago
Why is it important for scientists to describe their procedures in full detail?
Licemer1 [7]
So that other scientist can repeat their experiments 
i hope i got i right
6 0
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