Question

HELP MEDAL GIVEN !!!!!!!

Answer 1

what mass of sulphur has the same number of atoms as 6g of magnesium ?

Answer 2

@ParthKohli @pooja195 @Photon336

Answer 3

For any element one mole will have \[\frac{ 1,mol }{ 6.02x10^{23} atoms}\]

\[\frac{ 1, mol, sulphur }{ 32grams } = (6.02x10^{23} atoms, of, sulphur )\]

Let's do the same thing for magnesium.

\[\frac{ 1,mol,magnesium }{ 24.0 grams, magnesium } = 6.02x10^{23} atoms of magnesium \]

I think you would do it like this in a ratio:

\[\frac{ 6.02x10^{23} atoms, mg}{ 24.0 g,mg } = \frac{ x,atoms }{ 6.0g. mg }\]


6.0g Mg*6.02x10^23 atoms = 24.0g Mg * (x)

Answer 4

\[\frac{ 6 }{ 24 } = \frac{ 1 }{ 4 }*(6.02x10^{23})atoms = 1.505x10^{23} atoms of mg\]

Answer 5

I think we would set up another proportion. we need to figure out what mass of sulphur is equivalent to the number of atoms.

\[\frac{ 32grams }{ 6.02x10^{23} sulphur } = \frac{ x,grams }{ 1.505x10^{23} atoms }\]

Answer 6

\[\frac{ 4.816x10^{24} }{ 6.02x10^{23} } = 8.0, grams, of, sulphur \]

Answer 7

@ryanvarghese12790