Answer:
The temperature is 1,532.52 °K= 1,252.37 °C
Explanation:
An ideal gas is a theoretical gas that is considered to be composed of point particles that move randomly and do not interact with each other. Gases in general are ideal when they are at high temperatures and low pressures.
The equation known as the ideal gas equation explains the relationship between the four variables P (Pressure), V (Volume), T (Temperature) and n (Amount of substance) and where R is the molar constant of the gases as follows :
P * V = n * R * T
In this case:
- P= 1920 mmHg
- V= 22,400 mL= 22.4 L (Being 1 L=1,000 mL)
- n= 0.45 moles
- R= 62.36367
Replacing:
1920 mmHg* 22.4 L= 0.45 moles* 62.36367 *T
Solving:
T=1,532.52 °K= 1,252.37 °C (Being 0°C=273.15°K)
<em><u>The temperature is 1,532.52 °K= 1,252.37 °C</u></em>
B. the same number of protons.
Answer:
I = 0.0931 A/cm^2 or 93.1 mA/cm^2
Explanation:
The computation of the corresponding corrosion is shown below:
As we know that
The mathematical form is
where,
m = substance mass
Q= total electric charge
F= Faradays constant i.e. = 96,500 C/mol
M = Substance molar mass
z = number of electrons transferred
Now
Q = It
where
I = current
And t = time
So,
Now it is mentioned that
z=3, M=26.98 g/mol, m=0.25 g/cm2
So,
Hence,
I = 0.0931 A/cm^2 or 93.1 mA/cm^2
Answer:
Ionic solutes consist of oppositely charged ions that are attracted to each other, and
these solutes can be dissolved through ionization.
Explanation:
Ionic solutes consist of aggregate (the same number) of positive and negative charge ions.
Ionization brings about the conversion of neutral atoms to ions. So when ionic solute undergo ionization, it transform them into the respective ions which make up the ionic solute
C. 2,8,8,1 also know as K on the periodic table