what is an acid? write it's properties
Answers
Answer:
An acid is a chemical species that donates protons or hydrogen ions and/or accepts electrons. Most acids contain a hydrogen atom bonded that can release (dissociate) to yield a cation and anion in water. ... Properties of acids are: Acids change the colour of litmus from blue to red.
Answer:
An acid is a chemical species that donates protons or hydrogen ions and/or accepts electrons. ... The higher the concentration of hydrogen ions produced by an acid, the higher its acidity and the lower the pH of the solution. Properties of acids are: Acids change the colour of litmus from blue to red.
Acids are ionic compounds that produce positive hydrogen ions (H+) when dissolved in water. Acids taste sour, conduct electricity when dissolved in water, and react with metals to produce hydrogen gas. Certain indicator compounds, such as litmus, can be used to detect acids. Acids turn blue litmus paper red.