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ollegr [7]
2 years ago
14

Cual es la nomenclatura stock/tradicional/sistematica del oxigeno????

Chemistry
1 answer:
ANEK [815]2 years ago
7 0

Answer:

english pls so i can answer

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How many helium nuclei fuse together when making carbon?
Gemiola [76]
The answer is the 3. Hope this helped!
8 0
3 years ago
You could add solid KCl to the solution to precipitate out AgCl(s). What mass of KCl is needed to precipitate the silver ions fr
padilas [110]

Answer:

0.143 g of KCl.

Explanation:

Equation of the reaction:

AgNO3(aq) + KCl(aq) --> AgCl(s) + KNO3(aq)

Molar concentration = mass/volume

= 0.16 * 0.012

= 0.00192 mol AgNO3.

By stoichiometry, 1 mole of AgNO3 reacts with 1 mole of KCl to form a precipitate.

Number of moles of KCl = 0.00192 mol.

Molar mass of KCl = 39 + 35.5

= 74.5 g/mol

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= 74.5 * 0.00192

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4 0
3 years ago
Why aluminum in 1820 had more value than gold​
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Answer:

Aluminum had more value than gold in the 1820s, because it was harder to obtain. Hope this helped :)

4 0
2 years ago
9.05 mol of oxygen gas to g of oxygen gas
NARA [144]
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Mass = 289.6 g of O₂

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B. Biomass

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