How many moles are equal to #2.69 * 10^78# atoms of sulfur?

Answer 1

#4.47xx10^54# moles

To find the number of dozens in 72, simply divide 72 by 12.

With mols it is exactly the same thing. 1 mol is approximately # 6.022xx10^23#, so you must divide the given number by # 6.022xx10^23#:
#(2.69xx10^78)/ (6.022xx10^23)=4.47xx10^54#

Given that sulfur has a molar mass of approximately 32.06 g/mol, you will obtain:

#4.47xx10^54xx32.06xx10^(-3)=1.43xx10^53 kg#
This number is extraordinarly huge. It is comparable with the mass of the whole Universe, which it's taken as being at least #10^53 kg#

the universe at https://tutor.hix.ai

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Answer 2

Sulfur has a mass of 2.69 * 10^78 atoms, or about 4.47 moles.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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