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How many moles of base are needed to neutralize 2 mol of acid for HNO3 plus KOH?
Since both the acid and the base have equivalent weights equal to their formula weights, 2 moles of KOH are needed to neutralize 2 moles of nitric acid.
How many amino acids are there if you have 1500 base pairs?
There are three base pairs in each amino acid. If you have 1500 base pairs you would have 500 amino acids.
Tells how many times the base is used as a factor?
The exponent tells us how many times the base is used as a factor.
What is it called that a base is used as a factor?
The exponent tells how many times the base is used as a factor.
Number of times the base is used as a factor?
The exponent shows how many times the base is used as a factor.
What is the name of an acid that donates two hydrogen ions?
There are many such acids including sulfuric acid, sulfurus acid hydrogen sulfide.
What general name is given to solution that have many more hydrogen ions than hydroxide ions?
A solution with a greater concentration of hydrogen ion (H+) than hydroxide ion (OH-) is an acid while the inverse would be a base.
Is hydrogen basic or acidic?
Elemental hydrogen gas, H2, is neutral. Although hydrogen is the main factor in determining if a substance is a base or an acid; Acids have H+ ions and depending on how many there are determines th strength of them. Bases on the other hand base them selves around OH-(hydroxyl) ions and once again the more of these ions present the stronger the substance basicity is.
Is Concentrated hydrochloric Acid a weekly or a strongly Acid?
Concentrated HCl acid is a very strong acid. Note the word 'concentrated'. What does it mean? Concentrated really means that the amount of hydrogen ions in it is very high. The strength of an acid depends upon the amount of hydrogen ions present. If the ions are more, then it is a concentrated acid and if the hydrogen ions are less, then it is a weak acid. As it is strong, handle it cautiously or may cause burns. I believe this satisfies your question.
Is it a acid if carbonic acid releases hydrogen ions and bicarbonate?
Yes, carbonic acid is classified as an acid because it can release hydrogen ions (H⁺) when it dissociates in solution. This release of hydrogen ions is a key characteristic of acids, which increases the concentration of H⁺ ions in the solution, contributing to its acidic properties. Additionally, when carbonic acid dissociates, it can form bicarbonate (HCO₃⁻), which acts as a buffer in many biological and environmental systems.
What does it mean if an acid or base is ''weak''?
it means that the acid or the base doesn't completely dissociate when placed in water. Let's take a weak acid. HNO2. When placed in water, not all of the HNO2 molecules will break apart. The ions in the solution will be H+, NO2-, and HNO2. Because there are less ions in the solution, the acid/base is weak. Not all of the HNO2 will break apart! A strong acid will completely dissociate. That means if you place HCl in water, the ions will be H+, and Cl-, NO HCl. This is because once they break apart, the chlorine will stay apart from the hydrogen. This leaves many ions in the solution, making the acid/base strong.
Does an acid contain one or more hydroxide ions?
An acidic solution contains many more H+ ions than OH- ions, and a basic solution has more OH- than H+. A pure water solution, which is neutral, has exactly equal number of each.
What type of ion do acids form in solution?
Not simple to answer - acidic solutions contain more hydrogen ions that hydroxide ions, but there are very many ions that can cause hydrogen ions to be in excess - for instance the hydrogen-sulphate ion (from an acid salt such as sodium hydrogen-sulphate) when added to water has a tendancy to split into hydrogen and sulphate ions, so making the solution acidic. Not all acid salts are acid in soultion - for instance sodium hydrogen-carbonate is alkaline. When dissolved in water, the hydrogen-carbonate ion tends to react with hydrogen ions in the water to form molecular carbonic acid - removing hydrogen ions from the water and hence making it alkaline. Acid salts of strong acids, such as sulphuric, hydrochloric, nitric, are acidic in solution. Acid salts of weak acids, such as carbonic, sulphurous, are alkaline in solution. Just a few simple examples.
How many ions does acid?
Acids can produce one or more hydrogen ions (H+) when dissolved in water, depending on their chemical structure. Some acids may also produce other ions depending on the specific acid.
Definition of a base?
A base is a substance in a solution that captures hydrogen ions and raises the pH.
Is solution with four times as many hydronium ions hydroxide ions a acid base or a neutral?
A solution with four times as many hydronium ions as hydroxide ions is considered acidic. This is because the excess hydronium ions make the solution more acidic by increasing the concentration of H+ ions compared to OH- ions.
Why is a acid called a acid?
Acids are called acids because they have a sour taste. The word "acid" is derived from the Latin word "acidus" which means sour. Acids also have certain chemical properties that distinguish them from other substances.
