This means you can remove toxic metals like barium from water by adding a soluble salt of their counter ion that makes an insoluble salt with the metal.
The "TLDR" for this section. Understanding the formula and this statement may help solving questions related to this.
A Lewis acid is defined as an electron pair acceptor, and a Lewis base as an electron pair donor.
Oxyacids are compounds of the general formula HnXOm, where X is a nonmetal and the acidic hydrogens are attached to oxygen
Reminder to Self: put examples to the definition for better understanding
Periodic trends acid strength in terms of equilibrium constants
just a figure that I can go back to to compare how Peridic trends work for Acid Strength
What is the E°cell?
Exercise 19.5.1 The voltage will be given to us correct?
Using the same information in Question 19.3.6, which electrode is consumed?
Exercise 19.3.7 What would the answer look like if both electrodes are consumed?
Mn2+(aq)+4H2O(l)→MnO−4(aq)+8H+(aq)+5e−(19.8)
Exercise 19.2.1b Does it matter which side these are displayed? Mine tend to be on the opposite sides
What is the Cu2+ concentration at 25°C in the cell Zn(s) | Zn2+ (1.0 M) || Cu2+(aq) | Cu(s)? The cell emf is 1.03 V. The standard cell emf is 1.10 V.
Exercise 19.23 Similar to our last Quiz Question
E0cell=E0cathode+E0anode
Equation put on index card
The Nernst Equation
Write equation on index card, will be on exam
Which one can occur at the cathode of an electrochemical cell?
19.3.4 Cathode is reducing and an anode is oxidating
Electrochemical Cell Notation
Quiz Question, will be on exam