Consider the equilibrium: hcooh(aq) + f-(aq) < > hcoo-(aq) + hf (aq) given that the ka of hcooh = 1.8 x 10-4 and the ka of hf = 6.8 x 10-4, calculate the equilibrium constant and predict whether the equilibrium favors reactants or products. 0.265; reactants 3.8 x 10-8; reactants 3.0 x 10-9; reactants 3.8; products

What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist

The vapor pressure of ethanol is 1.00 × 102 mmhg at 34.90°c. what is its vapor pressure at 61.61°c? (δhvap for ethanol is 39.3 kj/mol.)

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.