Consider the chemical reaction in equilibrium
aA(aq) + bB(aq) =
C(aq) + dD(aq)
According to Le Chatelier's principle, which statement correctly completes the table below?
Change
Increase in concentration of products
Increase in temperature
Increase in pressure
Effect on equilibrium constant (K)
Value of K does not change
Value of K also changes
value of K does not change
value of increases
value of K decreases
value of Koscillates

What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz

Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .

What volume does 1.70 ×10–3 mol of chlorine gas occupy if its temperature is 20.2 °c and its pressure is 795 mm hg?