Question

calculate the weight of 0.4 gram atoms of carbon

Answer 1

i think 0.066. is there correct?

Answer 2

The weight of 0.4 gram of carbon atoms is 4.8 g.

Given:

The given weight of carbon atoms = 0.4 gram.

To Find:

We have to find the weight of 0.4 gram of carbon atoms.

Solution:

The given weight of carbon atoms = 0.4 gram.

The equation for weight of an element is given by,

Weight of an element = Given weight of the element × Atomic mass of the element.

The atomic mass of Carbon atom = 12 g.

On substituting these values in the above equation for the weight of an element, we get,

Weight of 0.4 gram of carbon atoms = $0.4$ × $12 = 4.8$ g.

Hence, the weight of 0.4 gram of carbon atoms is 4.8 g.

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