Acids
An acid is a compound that produces hydrogen ions in a solution. It has a pH in this range.
What is less than 7?
A base is a compound that produces hydroxide ions in a solution. It has a pH in this range.
What is greater than 7?
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This number represents a neutral pH and a neutral pOH.
What is 7?
HBr
What is hydrobromic acid?
In a titration, these two substances are equal.
What are hydroxide ions [OH-] and hydronium ions [H3O+]?
Acidic compounds have a _____ taste?
What is sour?
If a base gets on your skin, this describes how it feels.
What is slippery?
The pOH of a substance with a pH of 5.25.
What is 8.75?
H2SO4
What is sulfuric acid?
What volume of 0.678 M NaOH is needed to neutralize 15.0 mL of 0.500 M HCl?
What is 11.1 mL?
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The Bronsted-Lowry definition of an acid.
What is a proton (or hydrogen) donor?
This is how bases taste.
What is bitter?
The pH of a 8.2 x 10-5 M solution of HCl.
What is 4.09?
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HNO2
What is nitrous acid?
What is the molarity of an HF solution if 25.0 mL of the acid is neutralized by 17.47 mL of a 0.750 M solution of LiOH?
What is 0.524M?
The most concentrated acid and the most dilute acid listed below:
What is vinegar (concentrated) and milk (dilute)?
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Arrhenius bases increase the number of _______ ions when dissolved in water.
What is hydroxide ions or OH- ions?
The pH of a solution of HCl is 2.85. This is the [H+].
What is 0.0014 M (or 1.4 x 10-3)?
H2CO3
What is carbonic acid?
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What volume of a 0.250 M solution of H2SO4 is needed to neutralize 155 mL of a 0.835 M solution of KOH?
What is 259 mL?
Aqueous solutions of acids are__________, which conduct electricity. They can be STRONG or WEAK.
What are electrolytes?
Molecule formed when a base gains a hydrogen ion is called this.
What is a conjugate acid?
This is the pH of a 0.00263 M solution of Ca(OH)2.
What is 11.721?
This acid is found in vinegar. HC2H3O2
What is acetic acid?
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What is the molarity of a Ca(OH)2 solution if 50.00 mL of the solution is neutralized by 54.82 mL of 0.4560 M H3PO4?
What is0.750M ?