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How many number of gold

How many number of gold atom are present in 0.6 gm of 18 carat gold.The 24 carat gold is taken as 100% pure gold.(atomic mass of
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2. asked by Mole concept
3. 1,461 views
A current of 45A is passed through a solution of gold salt for 1hour 45 minutes;Calculate (a)The mass of gold deposited (b)The
1. 3 answers
2. asked by Deborah
3. 897 views
howmany number of gold atoms are present in 0.6 of 18 carat gold. 24 carat gold is taken as 100 % pure gold
1. 1 answer
2. asked by rojina
3. 642 views
current of 40 Ampere is passed through a solution of gold salt for 1 hour 30 min.calculate the.Mass of gold deposited. The
1. 1 answer
2. asked by jamilu musa
3. 226 views
4. What is the electric potential at the surface of a gold atom’s nucleus, which is assumed to be spherical? The radius of a
1. 3 answers
2. asked by lol
3. 2,728 views
a current of 4.5A is passed through a solution of gold salt for 1hr 45mins.calculate (i)the mass of gold deposited (ii)the
1. 1 answer
2. asked by Oyewale Abdul Hafeez
3. 293 views
You observe that when copper is added to a soltion containing gold ions, the copper dissolves and the gold precipitates.
1. 2 answers
2. asked by Dani
3. 1,378 views
It is observed that when solid copper is added to a solution containing gold ions, thecopper dissolves and the gold
1. 1 answer
2. asked by Anonymous
3. 848 views
If gold sells today for 1625 per ounce, and a large mining truck hauls 400 tons of gold ore, what is the value of the gold in
1. 1 answer
2. asked by Lilly
3. 1,168 views
If gold sells today for 1625 per ounce, and a large mining truck hauls 400 tons of gold ore, what is the value of the gold in
1. 2 answers
2. asked by Lilly
3. 961 views