Answer:
After increasing the temperature of the system:
The reaction must: Run in the forward direction to restablish equilibrium.
Already at equilibrium. The concentration of Cl2 will: Increase.
Explanation:
The equilibrium constant, for an endothermic reaction (ΔH ° positive), increases with increasing temperature.
The principle of Le Châtelier indicates that if an equilibrium mixture is heated, and consequently its temperature increases, there will be a net reaction in the direction that counteracts the disturbance caused by the increase in temperature. For an endothermic reaction, the direct reaction absorbs energy in the form of heat.
Consequently, the equilibrium shifts to the side of the products, which means that Kc increases with increasing temperature.
You can use this formula to solve for density--> Density= PM/ RT, where P is pressure, M is molar mass, R is the gas constant and T is temperature.
P= 1.75 atm
M= 16.01 g/ mol
R= 0.0821 atm·L/ mol·K
T=337 k
density= (1.75 x 16.01)/ (0.0821 x 337)= 1.01 g/L
Explanation:
short electronic configuration of bromine
long electronic configuration of bromine
- 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁵
Answer:
Three
Explanation:
Ca= 1 atom
And Br2 stands for 2 Br atoms
