What is the mass of a cube of aluminum that is 4.0 cm on each edge? The density of aluminum is 2.7 g/cm3. Show all calculations
1 answer:
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Answer:
La masa de 2,23×10²³ átomos de azufre es 11,85 g
A partir de una comprensión detallada de la hipótesis de Avogadro, entendimos que 1 mol de cualquier sustancia contiene 6,02 × 10²³ átomos.
La afirmación anterior implica que:
6,02×10²³ átomos = 1 mol de azufre
Recordar :
1 mol de azufre = 32 g
Así, podemos decir que:
6,02×10²³ átomos = 32 g de azufre
Con la información anterior , podemos obtener la masa de 2,23×10²³ átomos de azufre. Esto se puede obtener de la siguiente manera:
6,02×10²³ átomos = 32 g de azufre
Por lo tanto,
2,23×10²³ átomos = *la imagen*
2,23×10²³ átomos = 11,85 g de azufre
Así, la masa de 2,23×10²³ átomos de azufre es 11,85 g
Explanation:
The mass of 2.23×10²³ sulfur atoms is 11.85 g
From a detailed understanding of Avogadro's hypothesis, we understood that 1 mole of any substance contains 6.02 × 10²³ atoms.
The above statement implies that:
6.02×10²³ atoms = 1 mole of sulfur
Remember :
1 mole of sulfur = 32 g
Thus, we can say that:
6.02×10²³ atoms = 32 g of sulfur
With the above information, we can obtain the mass of 2.23×10²³ sulfur atoms. This can be obtained as follows:
6.02×10²³ atoms = 32 g of sulfur
Therefore,
2.23×10²³ atoms =*the picture*
2.23×10²³ atoms = 11.85 g of sulfur
Thus, the mass of 2.23×10²³ sulfur atoms is 11.85 g
Answer:
2-chloro-1-methyl-cyclohex-1,4-diene.
Explanation:
Hello,
In this case, the addition of hydrochloric acid acts as an electrophilic atack in which the hydrogen bonded to the double-bonded carbon connected to the carbon with the methyl substitution is substituted by the chlorine from the hydrochloric acid, in such a way, 2-chloro-1-methyl-cyclohex-1,4-diene is produced as one equivalent of HCl is used therefore one substitution will be attained for chlorine, and hydrogen as a side product as shown on the attached picture.
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