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Varvara68 [4.7K]
2 years ago
9

Suppose you have 250g of gold(I) Chloride. How many grams of Gold do you have?

Chemistry
1 answer:
solniwko [45]2 years ago
4 0

29.26 gram

Explanation:

No of molecules = no of mole × Avogadro's number

No of molecules = mass in gram/ molar mass × Avogadros number

Mass in gram =No of molecules×molar mass / Avogadros number

Mass in gram = 3.012 ×10^23 × 58.5/6.02×10^23

29.26 gram

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3 years ago
How many moles of ammonia gas occupy 50 mL at at 700 kPa and 30.0 0C?
nalin [4]

For the conversions

I will start with pressure
1atm=101.3kPa
x =700kPa
x=700kPa/101.3kPa
x=6.91atm

Temperature
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Volume
1L=1000ml
x =50ml
x=0.05L

PV=nRT
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3 years ago
Please help! due soon!
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Answer:

I think it's

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3 years ago
Give three examples of environmental, industrial and bio-chemistry.
JulsSmile [24]

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Answer:

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4 0
3 years ago
Read 2 more answers
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