A catalyst will a) Increase the reaction rate

b) Move the equilibrium to the right

c) Be consumed by the reaction

d) Increase the activation energy

What produces wave a)sound b) heats c)transfer of energy d)vibrations

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)

What is the oxidation state of an individual bromine atom in nabro3?