the density of silver is calculated as
The density of a substance is the ratio between the mass to the volume of that substance. In this case, the density of silver is calculated as
Let's substitute the values into the formula
From the calculations above, the density of silver is calculated as
Learn more on density of a face centered cubic cells here;
The density of silver can be calculated by using the following formula:
Here, m is mass and V is volume.
To calculate density, mass of silver needs to be calculated first.
In FCC, the number of Ag atoms in a unit cell will be 4, atomic mass of Ag is 107.87 g/mol and number of atoms in 1 mol are atoms, thus, mass can be calculated as follows:
Now, volume can be calculated as follows:
First convert pm to cm:
Putting the value to calculate volume,
Now, calculate density as follows:
Therefore, density of silver is .
Once primers bind,what occurs next
Once the primers bind to the DNA, the hotness is then elevated once again to 72 degrees Celsius. At this temperature, the DNA polymerase is capable to perform by adding the appropriate nucleotides against the primer, and, consequently, prolonging the primer.
Reactivity series is also known as A. suitable discharge series
B. electrochemical series
C. electrolytic series
Read the list of substances. Rubber, Steel, Glass, Iron
Which substances are likely to be attracted by a magnet?
Steel and Iron
Rubber and Iron
Steel and Glass
Rubber and Glass
Steel and Iron
Explanation: Is the correct answer
As a laboratory assistant, you measure chemicals using the metric system. For your current research, you need to measure out 45 grams of sodium chloride. The bottle you are using lists the amount in ounces. About how many ounces of sodium chloride will you need?
Explanation: About one and one sixth ounces