D =mass / volume
d = 126 g / 15 cm³
d = 8,4 g/cm³
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.
True the sodium reacts with the chlorine and makes table salt.
Answer:
.125 M
Explanation:
.15 M/L * .125 L = .01875 moles
now dilute to 150 cc (by adding 25 cc)
.01875M / (150/1000) = .125M
Combine two plants so that each plant's strength compensates for the other's weakness apek
