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katrin2010 [14]
2 years ago
12

Can someone help??. This is super hard

Chemistry
1 answer:
podryga [215]2 years ago
4 0

111 cchuyttrfgh

tyujklkjhgt

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Calculate the mass (in grams) of 8.56 moles of sulfur.
oksano4ka [1.4K]

Answer:

275g

Explanation:

Depending on the molar mass you are given, you can use that to solve this.

(I'm going based on my science class' molar mass of sulphur being 32.07g/mol)

Starting off, the formula for finding moles is

n=m/M (moles = mass / molar mass)

We can manipulate this equation to solve for mass.

m=Mn

now fill in what we now.

m = 32.07*8.56

mass = 274.5192

Now round for significant digits (if you are needed to do)

mass = 275g

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3 years ago
South carolinians feared that the hire terrace of 1828 would cause
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Balance C12H22011 → C + H2
svlad2 [7]

Answer:

What is this?

Explanation:

7 0
3 years ago
In the bohr model of the hydrogen atom, how does the radius of the electron’s orbit depend on the principal quantum number?
wolverine [178]
The radius of the electron's or basically the energy level for which the electron is found orbiting the nucleus of he hydrogen atom, as the principal quantum number tells us primarily the energy level that the electron will be found, is it the 1st, 2nd, and 3rd. The other quantum numbers tells us more specifically as per the subshell of the main shell the electron is in, the spin of the electron etc.
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Consider the chemical equation in equilibrium.
Kruka [31]
By increasing the P reaction moves toward less number of moles in this case 
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3 years ago
Read 2 more answers
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