# What is alkali used for?

## What is alkali used for?

Uses of common Alkalis Sodium hydroxide is used to make paper, detergents and soap. Potassium hydroxide is used by farmers to make acidic soil more alkaline so that plants will grow better in it, and is also used as the electrolyte in alkaline, Ni-Cd, and Ni-MH batteries.

### What does alkali do to your body?

Alkalis generally contain hydroxyl groups, which on dissociation in water produce hydroxide ions. Alkali agents injure the GI tract by saponification of fats and solubilization of proteins that allow deep penetration into tissue. Thus, unlike acids, they produce extensive penetrating damage.

Is an acid or alkali?

Acids are a group of chemicals that contain a H= ion example’s of which are vinegar, Hydrochloric acid and Sulphuric acid. Alkalis are a group of chemicals that contain the OH= ion and have a soapy feel. An example is Sodium Hydroxide. In solid form they are called bases and in solution alkalis.

Why is cocoa alkalized?

Alkalized cocoa powder, or Dutch Process, has a higher PH level due to an alkali solution being added to the beans, nibs or powder. This reduces the acidity and darkens the colour, ranging from a deep reddish brown to nearly black. The level of acidity and colour will vary depending on the level of alkalization.

## Why is alkali used in chocolate?

### What is alkali in simple words?

Definition of alkali 1 : a soluble salt obtained from the ashes of plants and consisting largely of potassium or sodium carbonate broadly : a substance (such as a hydroxide or carbonate of an alkali metal) having marked basic properties — compare base sense 6a. 2 : alkali metal.

What is the strongest alkali?

Among all the alkalis the strongest alkali is sodium hydroxide$\left( {NaOH} \right)$. It is the toughest base of all the bases. When dissolved in water sodium hydroxide fully dissociates to give sodium ions and hydroxide ions. It is also known as caustic soda.

Is alkalized cocoa good for you?

Alkali-processed “dutched” cocoa is not as healthy (See Update on Chocolate for the graph and Healthiest Chocolate Fix for some other chocolate comparisons). Dutched cocoa can have as few as half the phytonutrients, but that just means you have to use twice as much!

## Is Hershey’s cocoa powder processed with alkali?

In contrast, a non alkalized cocoa, such as Hershey’s, is also unsweetened, but because it has not been Dutch processed, it still contains cocoa’s natural acids. Non alkalized, or natural cocoa tends to be lighter in color but less mellow in flavor.