Question

Calculate the kg atoms of carbon which weight 48kg

Answer 1

Answer:

4

Explanation:

1 gram atom = 1 mole

48000/12 = 4000 g atoms = 4 kg atoms

Answer 2

Given:

Weight of carbon = 48kg

To Find:

kg atoms of carbon

Solution:

As we know, 1 mole = 1 gram atom,

Therefore, for carbon 1 mole = 12 grams.

So, for 48 kg that is 48000g

$\frac{48000}{12} = 4000moles$

Now, if 1 mole is equal to 1 gram atom then, 4000 moles is equal to 4000 gram atom.

But here, in our question we are supposed to find out kg atom.

So therefore converting grams to kg.

1 kg = 1000 gram

Therefore, 4 kg = 4000 gram.

Hence, the kg atoms of carbon are 4.