Acids, Bases, and pH Quiz

Acids, Bases, and pH Quiz: Master properties, reactions, and the pH scale!

Let's sort the properties. Determine if the property is a property of an acid or base. Acid Tastes Sour Has a pH lower than 7 Releases Hydrogen Ions Turns Litmus Paper Red Corrosive Base Tastes Bitter Has a pH higher than 7 Releases Hydroxide Ions Turns Litmus Paper Blue Feels Slippery In our bodies, stomach acids help break down food and release nutrients. Why do people take antacids sometimes? make their stomach more acidic neutralize some stomach acids make their stomach less basic The diagram below shows an ionic compound placed in water.What can you conclude about the ionic compound based on the diagram? acidic basic neutral The reaction between acids and bases is called a _ reaction. Combustion Synthesis Neutralization The general equation of the above reaction is: acid + base → salt + water salt + water→ acid + base acid + acid → salt + water base+ base → salt + water NaCl is a : acid base salt Ca(OH)2is a : salt base acid Use the pH Scale below to help you answer the following questions. Use the image of the pH Scale above to help you. Match the substance to the correct term based on its pH. Is the substance an acid, base, or neutral? Gastric juice (pH 1) Strongly Acidic Egg (pH 8) Weakly Basic Bleach (pH 12) Strongly Basic Pure Water (pH 7) Neutral Milk(pH 6) Weakly Acidic Arrange the following substances in the increasing order on the pH scale.* grapefruit juice (pH=3)* blood (pH=7.4)*rain (pH=6.2)*bleach (pH=12)*saliva (pH=7) grapefruit juice< rain < saliva< blood <bleach