Paper is neither acid nor alkali since its main constituent is cellulose. Some papers are manufactured with processes or printed with inks that may leave acidic or basic residue on the paper.
As paper ages and is broken down by oxidation, bacterial, or fungal decomposition you would expect carbon dioxide to be produced. Carbon dioxide dissolves in moisture to produce carbonic acid...but that isn't paper.
All alkalis contain the hydroxide ion (OH-). This hydroxide ion is responsible for the characteristic properties of alkalis, such as their ability to neutralize acids and their ability to turn litmus paper blue.
Alkalis turn red litmus paper blue by converting the indicator dye to its basic form, which has a blue color. This color change occurs due to the increase in pH caused by the alkalis.
One way to determine if a substance is an acid or alkali is by using pH paper or a pH meter to measure its pH level. Acids typically have a pH below 7, while alkalis have a pH above 7. Another way is to observe its chemical properties, such as its reaction with indicators like litmus paper (turns red in acids and blue in alkalis).
Alkalis are used in many things such as: Indigestion tablets to reduce excess stomach acid, Fertilisers - such as ammonia, and in the manufacturer of paper, soaps and some ceramics it is also used to increase pH levels in soil and lakes after the effects of acid rain.
Alkalis and acids can be dangerous if handled improperly. They can cause burns, irritation, and other harmful effects if they come into contact with skin, eyes, or other tissues. It is important to use appropriate precautions when working with alkalis and acids to prevent accidents and injuries.
acids have a pH of less than 7, acid reacts with alkalis, acid turns litmus paper red. :)
households acids and alkalis is formic acid and syitric acid
maybe
it is an acid
No- hydrochloric acid is an acid and is the opposite of an alkali so no alkalis contain it
stomach acid is and acid
Acid
acid
All alkalis contain the hydroxide ion (OH-). This hydroxide ion is responsible for the characteristic properties of alkalis, such as their ability to neutralize acids and their ability to turn litmus paper blue.
Litmus paper is an indicator used to roughly measure the strength of acids and alkalis on the pH scale. pH1 is a strong acid, pH7 is neutral, pH14 is a strong alkali Alkalis will turn the litmus paper blue, the darker the blue the stronger the alkali
alkaline
It is acidic