Acid rain damaging marble a Chemical Change b Physical Change
1 answer:
You might be interested in
<u>Answer:</u> 0.0016 moles of copper are present in copper gluconate
<u>Explanation:</u>
The number of moles is defined as the ratio of the mass of a substance to its molar mass.
The equation used is:
......(1)
Given mass of copper = 0.1 g
Molar mass of copper = 63.55 g/mol
Plugging values in equation 1:
Hence, 0.0016 moles of copper are present in copper gluconate