0.168 × 10²³ silver atoms
Explanation:
First we need to calculate the number of moles of silver:
number of moles = mass / molecular weight
number of moles of silver = 3.01 / 108 = 0.0279 moles
Now we use the Avogadro's number to find the number of atoms:
if in 1 mole of silver are 6.022 × 10²³ silver atoms
then in 0.0279 moles of silver are X silver atoms
X = (0.0279 × 6.022 × 10²³) / 1 = 0.168 × 10²³ silver atoms
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Avogadro's number
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It is a stable isotope of lead metal. this isotope is of nonradioactive nature. The isotope occur naturally but can also be produced by fission reaction.
It appears as gray powder. With molecular weight of 207.9g/mol.
The boiling point is 1740° while the melting point is 327.4°
It is immediately available as typical and in custom packing of different grade of food, agriculture and pharmaceuticals.
it is used for biomedical and biological labelling. It is also used to measure pb (lead) level in blood by glycogen isotope dilution technique.
chegg 2. What pattern did you observe measuring cell voltages with a silver electrode versus with a platinum/H2 electrode There is a difference of -0.786 V in silver
<h3>What is cell voltages ?</h3>
The difference in electric potential between two points, also known as voltage, electric potential difference, electric pressure, or electric tension, is what determines how much labor is required to move a test charge between the two sites in a static electric field. Volt is the name of the derived unit for voltage (potential difference) in the International System of Units. Joules per coulomb, or 1 volt equals 1 joule (of work) for 1 coulomb, is how work per unit charge is stated in SI units (of charge). The quantum Hall and Josephson effect was first employed in the 1990s, and most recently (in 2019), fundamental physical constants have been added for the definition of all SI units and derived units. Power and current were used in the previous SI definition for volt.
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Answer:
superposition hope this is what u are looking for?
Explanation: