In the PHET simulation window, click the Introduction menu at the bottom of the screen. Click on the image of pH Paper to see the litmus paper and the pH scale. Vary the solution and insert the pH paper into the solution to observe the color. Calculate the pH values for solutions with the given hydronium ion or hydroxide ion concentrations below, and sort them onto the color of pH paper closest the color you would expect them to produce. Label Concentration A [OH-] = 6.17 x 10-11 M [H3O+) = 8.91 × 10-2 M [H3O+) = 6.17 x 10-11 M D [OH-) = 8.32 × 10-6 M E [H3O+) = 8.32 × 10-6 M F [H3O+) = 6.46 × 10-8 M G [OH-] = 9.33 x 10-2 M Drag the appropriate labels to their respective targets. • View Available Hint(s) Reset Help A B D F G The pH scale 0 1 2 3 4 5 10 11 12 13 14
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
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