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KonstantinChe [14]
3 years ago
8

A bracelet containing 0.364 mol of metal atoms is 66% gold. How many particles of gold atoms are in the bracelet?

Chemistry
1 answer:
Katyanochek1 [597]3 years ago
7 0

Answer:

129.9g

Explanation:

196.966569 * 0.66 = 129.9g

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(Pleaseeee help me) List 3 things you should talk about in a good conclusion?
melamori03 [73]
1) It recaps where you’ve been.
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2) It recaps where you are.
This is an aspect applicants often forget to include. You are at a crucial junction between the past and the future, and this program you’re applying to is the bridge. Recap why this program is an important stepping stone in your career path and how it’s a good fit for you personally.
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Bring It Together
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3 years ago
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Basis for all living things; every living thing contains this element ​
kirza4 [7]

Answer:

Carbon

Explanation:

Carbon is the primary component of macromolecules, including proteins, lipids, nucleic acids, and carbohydrates.

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3 years ago
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Calcium carbonate decomposes according to the following equation:
Bad White [126]

Answer:

CaCO3----------CaO+CO2

(40g+12g+16g×3) of CaCO3 produce (40g+16g) of CaO

100g of CaCO3 -----------------56g of CaO

20g of CaCO3-------------------x grams of CaO

x=(20g×56g)÷100g

x=1120gg÷100g

x=11.2g of CaO

Therefore, 11.2grams of CaO from 20grams of CaCO3

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8 0
2 years ago
Sciiiiiii helpppppp #19
kozerog [31]
In order to do this you must add up all of the molar masses of each compound and then judge accordingly. 
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3 years ago
Please read question
Rasek [7]

Answer:

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Explanation:

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