# How much base is needed to neutralize an acid?

Calculate the volume of a 0.200 M KOH solution that is needed to neutralize 25.00 mL of a 0.115 M HCl solution.
1. Step 1: Write a balanced equation for the neutralization reaction and determine the mole ratio of the acid to base. (
2. Step 2: List the volume and molarity for the HCl and the KOH solutions. (
A.

### What can neutralize vinegar?

Neutralize the vinegar chemically by stirring in a pinch at a time of baking soda. Baking soda is a potent base, or alkaline, ingredient and will convert some of the vinegar to carbon dioxide. Taste the food after stirring in each pinch and repeat until the flavors are balanced.
• #### What do you use to neutralize ammonia?

Vinegar. A sour-tasting liquid, vinegar contains acetic acid and removes a wide array of odors from a variety of surfaces. Vinegar will neutralize ammonia while getting rid of the smell. To remove the ammonia odor, blot or spray the area with pure, undiluted white vinegar.
• #### Is Sour Taste a physical or chemical change?

Examples of physical properties are: color, smell, freezing point, boiling point, melting point, infra-red spectrum, attraction (paramagnetic) or repulsion (diamagnetic) to magnets, opacity, viscosity and density. Note that measuring each of these properties will not alter the basic nature of the substance.
• #### How is a weak acid different from a strong acid?

Acid solutions contain hydrogen ions. Hydrochloric acid is a strong acid and ethanoic acid is a weak acid. Strong acids are fully ionised but weak acids are only partly ionised in solution. At the same concentration, strong acids have a higher concentration of hydrogen ions than weak acids.
B.

### What can neutralize acid rain?

The original acid (hydrogen ions) have been converted to water in these reactions. Limestone Neutralization: When acid rain falls to the earth, it undergoes a new round of physical and chemical changes. Alkaline or basic soils, such as those rich in limestone, calcium carbonate, can neutralize the acid directly.
• #### What is the effect of acid rain on marble?

Acids have a corrosive effect on limestone or marble buildings or sculptures. It is well established that either wet or dry deposition of sulfur dioxide significantly increases the rate of corrosion on limestone, sandstone, and marble.
• #### What is the PH of acid rain?

Normal, clean rain has a pH value of between 5.0 and 5.5, which is slightly acidic. However, when rain combines with sulfur dioxide or nitrogen oxides—produced from power plants and automobiles—the rain becomes much more acidic. Typical acid rain has a pH value of 4.0.
• #### Where does acid rain occur the most?

But in areas, such as some of the Rocky Mountains and parts of the northwestern and southeastern United States, where limestone does not naturally occur in the soil, acid rain can harm the environment.

Updated: 21st October 2019