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How many Pb-204 atoms are present in a piece of lead weighing 430 mg?
There'd be no way to tell for sure, but it would probably be about 17,500,000,000,000,000,000 (1.75 X 10^19) atoms.
Do chemists count atoms by weighing matter?
Yes, it is possible.
How many hydrogen atoms are present in 4C2H5OH?
There are 10 hydrogen atoms present in 4C2H5OH.
How many atoms are present in 8.00 mol atoms?
48,177 134 32.1023 atoms
How many dozens of silver atoms are in the piece of jewelry?
A dozen is equal to 12, so there are 12 x 6.022 x 10^23 silver atoms in a mole. The number of dozens of silver atoms in the piece of jewelry would depend on the weight of the jewelry and the molar mass of silver.
How many Cu atoms are present in a piece of sterling-silver jewelry weighing 33.14 g?
To determine the number of Cu atoms in the piece of sterling silver jewelry, you would first need to convert the weight of the jewelry to moles using the molar mass of silver. Then, since sterling silver is typically 92.5% silver and 7.5% copper by weight, you can calculate the number of moles of copper present. Finally, use Avogadro's number to convert from moles to atoms.
How many Pb-204 atoms are present in a piece of lead weighing 430 mg?
There'd be no way to tell for sure, but it would probably be about 17,500,000,000,000,000,000 (1.75 X 10^19) atoms.
How many dozens of silver atoms are in a piece of jewelry?
The number of silver atoms in a piece of jewelry would depend on the size and weight of the jewelry. A typical piece of silver jewelry may contain millions to billions of silver atoms.
Do chemists count atoms by weighing matter?
Yes, it is possible.
How many hydrogen atoms are present in 4C2H5OH?
There are 10 hydrogen atoms present in 4C2H5OH.
How many moles of silver atoms are in the piece of jewelry?
A piece of jewelry can range from a small earring to a large necklace. In that case, there can also be varying number of moles of silver atoms in a piece of jewelry. Plus, not all jewelry contain silver in them. Thus, there is no specific answer to this question
What atoms are in hydrocarbon?
There are carbon and hydrogen atoms present in hydrocarbons.
What are present in atom?
atoms
How many O atoms are present in sodium chlorate?
There are 3 oxygen atoms present in sodium chlorate (NaClO3).
How many Total no of atoms present in C12H22O11?
The total no. of atoms present in C12H22O11 is 45.
How may sodium atoms are present in this molecule 7Na3PO4?
There are 21 sodium atoms present in the compound ( Na_3PO_4 )
How many atoms are present in 8.00 mol atoms?
48,177 134 32.1023 atoms
