1. 1086.04 mmHg
2.70.213 mmHg
3. 95.954 kPa
<h3>Further explanation</h3>
Pressure (P) is the force applied per unit area
Can be formulated :
![\tt P=\dfrac{F}{A}](https://tex.z-dn.net/?f=%5Ctt%20P%3D%5Cdfrac%7BF%7D%7BA%7D)
P = pressure (SI=Pascal(Pa))
F= force applied (N)
A=area(m²)
The unit of pressure can be expressed in atm, mmHg, or Pascal
![\tt 1.\dfrac{1.429}{1}\times 760=1086.04~mmHg](https://tex.z-dn.net/?f=%5Ctt%201.%5Cdfrac%7B1.429%7D%7B1%7D%5Ctimes%20760%3D1086.04~mmHg)
![\tt 2)~9,361~Pa=9.361~kPa=\dfrac{9.361}{101.325}\times 760=70.213~mmHg](https://tex.z-dn.net/?f=%5Ctt%202%29~9%2C361~Pa%3D9.361~kPa%3D%5Cdfrac%7B9.361%7D%7B101.325%7D%5Ctimes%20760%3D70.213~mmHg)
![\tt 3)\dfrac{725}{760}\times 1=0.947~atm=\dfrac{0.947}{1}\times 101.325=95.954~kPa](https://tex.z-dn.net/?f=%5Ctt%203%29%5Cdfrac%7B725%7D%7B760%7D%5Ctimes%201%3D0.947~atm%3D%5Cdfrac%7B0.947%7D%7B1%7D%5Ctimes%20101.325%3D95.954~kPa)
Answer:
Increase in height from the ground.
Explanation:
Potential energy =mass×acceleration due to gravity×height.
P.E= mgh
Answer:
The equilibrium will go right, increasing the quantities of Y(g) and Z(s), when the amount of X(g) increases.
Explanation:
Equilibrium is a state in which the velocity of the formation of the products is equal to the velocity of the formation of the reactants. Thus, the concentrations remain constant.
By Le Chatêlier's principle, when the equilibrium is disturbed, the equilibrium must shift to reestablish the equilibrium. Thus, when X is put in the container, it intends to decompose and form Y and Z, thus, as higher is the initial X, as higher is the Y and Z formed.
You can identify a substance, by testing the melting and boiling point and find a known substance that has the same melting and boiling points as the one tested
Answer:
Al₂S₃
2:3
Explanation:
In this compound sulfur is non metal while aluminium is metal. The electrons are transferred from aluminium to sulfur and ionic compound is formed.
In order to make the compound overall neutral the charges must be equal so that they can cancel the effect of each other and make compound neutral.
The oxidation state of sulfur is -2.
The oxidation sate of aluminium is +3.
There are two aluminium atoms combine with sulfur and total charge on sulfur becomes +6 while three sulfur atoms are combine with two atom of aluminium and becomes S⁻⁶.
Al₂S₃
The ration of atoms of both elements are 2:3