The common acids are all formed from a negative ion and a negative hydroxide ion.
The common acids are all formed from a negative ion and a negative hydroxide ion.
What do I already know about acids, bases, and salts?
What are ways in which you use acids, bases and salts in your everyday life?
Match each acid formula with its name.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
HClO4 | arrow_right_alt | hydrocloric acid |
HClO2 | arrow_right_alt | hypoclorous acid |
HCl | arrow_right_alt | chlorous acid |
HClO | arrow_right_alt | cloric acid |
HClO3 | arrow_right_alt | pechloric acid |
What will hydrochloric acid form when added to water?
What will sodium hydroxide form when added to water?
For the Brønsted-Lowry definition of acids and bases, a donated proton is
The common acids are all formed from a negative ion and a negative hydroxide ion.
What is a precipitation reaction?
These are guidelines that help you to identify insoluble compounds known as
According to the Arrhenius definition of acids and bases, the strength of an acid or base is defined as
All acids dissociate, but only some will ionize.
Categorize the following statements.
Ka
Forms a conjugate acid
Forms a conjugate base
Kb
HA = H+ + A-
B = OH- + BH+
Acid Reactions
Base Reactions
Which of these compounds is an amphoteric substance?
When a water molecule accepts a proton, hydronium is formed. Where does this extra proton come from?
Match the correct reaction type to the corresponding chemical equation.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
strong acid-weak base | arrow_right_alt | HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (aq) |
strong acid-strong base | arrow_right_alt | HC2H3O2 (aq) + KOH (aq) → H2O (aq) + KC2H3O (aq) |
weak acid-weak base | arrow_right_alt | HCl (aq) + NH3 (aq) ⇄ NH4Cl (aq) |
weak acid-strong base | arrow_right_alt | NH3 (aq) +H2O (aq) ⇄ NH4+ (aq) + OH- (aq) |
Consider the following left-hand side of a chemical reaction:
HClO4 + KOH →
Select the correct right hand side from the list below.
How can chemists maintain a constant concentration of the pH of a solution?
During neutralization, an acid and a base will react to form what?
What is the equation for Neutralization?
What volume, in milliliters, of a 0.997 M KOH solution is needed to neutralize 30.0 mL of 0.400 M HCL?
A student pipets 10.0 mL 0.0500 M H3PO4 into a flask. What volume of 0.0200 M Mg(OH)2 could be added that will completely neutralize the acid?
An unknown volume of 0.200 M acetic acid (HC2H3O2) was completely neutralized by 22.0 mL 0.140 M ammonia (NH3) in water. What was the original volume of the acetic acid before neutralization?
We can use the negative logarithm (pH = -log[molarity]) in order to find the pH of weak acids/bases.
Organize the following substances in decreasing order from highest pH to lowest pH.
5 g of distilled water
1mM of KOH
4 kg of HCl with a molarity of 1mM
Bleach with a pH of 12.6
What is the name of the compound that is insoluble in the reaction shown in the video.
What is an indicator used for in a titration reaction?