ACIDS & BASES module 1- 2013 An acid is a chemical substance that …………………in water to produce ………………. ions. A base is a chemical substance that…

Acids and Bases Gargoyles on the Notre Dame cathedral in Paris in need of restoration from decades of acid rain. Source: Witold Skrypczak/SuperStock A lemon tastes sour because…

TAKS REVIEW CHEMISTRY Scientific Method Using Data Tables THE ATOM For any element: Number of Protons = Atomic Number Number of Electrons = Number of Protons = Atomic Number…

Chapter 4: Solution Chemistry and the Hydrosphere Solution Concentration solution: homogeneous mixture of substances present as atoms, ions, and/or molecules   solute: component…

Slide 1 Redox Reactions Learning Goal: I will understand what a ‘REDOX’ reaction is, and be able to illustrate half reactions, and identify what is being oxidized or…

The Effects of Antacids on Pepsin Madeleine Finkenaur The Academy of Notre Dame Question How much do antacids interfere with the stomach’s ability to breakdown food proteins?…

Slide 1 Absolute zero is the lowest temperature possible. At a temperature of absolute zero there is no motion and no heat. Absolute zero occurs at a temperature of 0 degrees…

Titration strong acids ionize almost completely weak acids don’t ionize very much [H3O+1] not same as acid concentration [H3O+1] can’t be measured directly determined…

Stoichiometry Example Problem How many moles of silver can be produced by the reaction of 0.500mol of copper with silver nitrate if copper(II) nitrate is also produced? Example…

Standard Grade Revision Units 1 and 2. Q.1 When green copper carbonate is added to hydrochloric acid solution a rapid reaction takes place in which a gas is given off and…