Examlex
Calculate the pH of a 0.800 mol L-1 NaCH3CO2 solution. Ka for acetic acid, CH3CO2H, is 1.8 × 10-5.
Edit Data Button
A feature in software that allows users to modify existing data.
Spreadsheet
A digital document that organizes data in rows and columns, often used for calculations, managing information, and data analysis.
Chart Data
Information in numerical form that can be used to create graphical representations in a chart.
Outline View
A display option in productivity software that shows the structured overview or hierarchy of a document, presentation, or project.
Q11: Which of the following is the strongest
Q20: A 1.00 L buffer solution is 0.250
Q51: A reaction with an activation energy of
Q58: Determine the identity of the daughter nuclide
Q59: At a certain temperature the equilibrium constant,
Q74: Calculate the pH of a solution formed
Q78: Why, if we multiply a reaction by
Q107: The gas OF<sub>2</sub> can be produced from
Q113: Which of the following reactions would have
Q133: Determine the vapour pressure of a solution