3 years ago

Help please i’ll give extra points

1 answer:

joja [24]3 years ago

7 0

Answer:

okay no problem

I will give

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Debora [2.8K]

One chemical change would be baking the muffin.
One physical change would be chopping the fruits to add to the mixture

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3 years ago

Semenov [28]

Answer: There are $145 \times 10^{23}$ atoms in 24 moles of Fe.

Explanation:

According to the mole concept, 1 mole of a substance contains $6.022 \times 10^{23}$ atoms.

Therefore, atoms present in 24 moles of Fe are calculated as follows.

$24 mol \times 6.022 \times 10^{23} atoms/mol\\= 144.52 \times 10^{23} atoms\\or, 145 \times 10^{23} atoms$

Thus, we can conclude that there are $145 \times 10^{23}$ atoms in 24 moles of Fe.

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3 years ago

valentinak56 [21]

Answer:

Magnesium chloride/Molar mass

95.211 g/mol

Explanation:

6 0

3 years ago

Marat540 [252]

5.56 Rhats The right answer

6 0

3 years ago

Rama09 [41]

So, I don't know the answer for b but I think I found the answer for a.

I sincerely hope this isn't wrong

3 0

3 years ago