1. Determine the concentration of HCP(use the average volume of NaOH) 2. State evidence from the lab that the endpoint is reached. Include a labelled sketch of the type of titration completed experimentally

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?

I’m an electrically neutral atomic any element, there are equal numbers of

The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?