Answer is: <span>the true volume of the flask is 10.2163 grams.
d</span>(H₂O) = 0.9981 g/mL; density of water at 20°C.
V(H₂O) = 10 mL; volume of water.
m(H₂O) = d(H₂O) · V(H₂O).
m(H₂O) = 0.9981 g/mL · 10 mL.
m(H₂O) = 9.9981 g.
m(empty flask) = m(filled flask) - m(H₂O).
m(empty flask) = 20.2144 g - 9.9981 g.
m(empty flask) = 10.2163 g.
Answer:
The answer is "
"
Explanation:
![E_{cell} =E_{cell}^{\circ} - \frac{0.0591}{n}= \log\frac{[0]}{[R]}\\](https://tex.z-dn.net/?f=E_%7Bcell%7D%20%3DE_%7Bcell%7D%5E%7B%5Ccirc%7D%20-%20%5Cfrac%7B0.0591%7D%7Bn%7D%3D%20%5Clog%5Cfrac%7B%5B0%5D%7D%7B%5BR%5D%7D%5C%5C)
In the above-given equation, we can see from
, of both oxidant
as well as the reactant were connected. however, weight decreases oxidant and reduction component concentration only with volume and the both of the half cells by the very same factor and each other suspend

![\to {\log \frac{[0] mole}{[R]mole}}](https://tex.z-dn.net/?f=%5Cto%20%7B%5Clog%20%5Cfrac%7B%5B0%5D%20mole%7D%7B%5BR%5Dmole%7D%7D)
Answer:
is the empirical formula of nerve agent.
Explanation:
Molecular formula is the chemical formula which depicts the actual number of atoms of each element present in the compound.
Empirical formula is the simplest chemical formula which depicts the whole number of atoms of each element present in the compound.
Molecular formula of nerve agent = 
Number of carbon atoms = 11
Number of hydrogen atom = 26
Number of oxygen atom = 2
Number of phosphorus atom = 1
Number of sulfur atom = 1
Taking ratio of all atoms of different elements in the compound:
C : H : O : P : S = 11 : 26 : 2 : 1 : 1 = 11 : 26 : 2 : 1 : 1
The empirical formula of the nerve agent will be same as that of the molecular formula.
is its empirical formula.