Mixing NaOH with HCl leads to what kind of reaction? What happens in antagonism by neutralization? What happens when lipase and NaOH are mixed with phenolphthalein? When a sodium hydroxide solution is mixed with a solution containing copper ions, Cu2+, copper hydroxide, Cu(OH)2, is formed. ...
Indicators are often used in titration reactions to signal that the equivalence point pH is reached. The indicators added are weak acids or bases that exhibit different colors based on the pH. An example of an indicator is Phenolphthalein.
Based on how the indicator phenolphthalein worked in Lab III, explain why the golden rod paper turned color when sprayed with Windex (a base) and changed back to the golden rod color when treated with Why is it necessary to dilute car battery acid before titration?
In the reaction 49.5 g of lead(II) nitrate is reacted with excess zinc in a single displacement reaction. Calculate the the What happens when isopropyl alcohol is added to a strawberry? What happens in a redox titration? What happens when lipase and NaOH are mixed with phenolphth...
Chemistry is the branch which deals with the detailed study of matter, its properties, how and why atoms/substanced combine or separate to form other substances. Understand all the basic concepts of Organic, Inorganic, and Physical Chemistry with detaile
Bromophenol blue is useful as an acid-base indicator in the range between pH 3.0 to 4.6. It is able to change from yellow at pH 3.0 to pH 4.6. Moreover, it is a reversible reaction. Structurally, bromophenol blue is similar to phenolphthalein. ...
The magnesium hydroxide is considered to be a mild inorganic base that is used in the production of antacid tablets. The basic nature of this tablet has the ability to reduce the stomach's acidity and hence, it can maintain the pH of the stomach....
What happens when concentrated sulphuric acid is added to hydrated copper (II) crystals? What does phenolphthalein look like when it is mixed with an acid (HCl) and what does it look like when it is mixed with a base (NaOH)?What a...
When you add a base to an acidic solution, what happens to the solution? Na2CO3 is a salt of what acid? What is the [OH?] in a solution of pH 3.00? What will dissolve salt? When dissolved in water, acids produce what? What type of reaction is a neutralization reaction? Which is ...
In the flame test, Magnesium Chloride is colorless but Magnesium metal burns as bright white. Why? What color change is exhibited by phenolphthalein during a titration of aqueous acetic acid with aqueous sodium hydroxide? a. colorless to pink b. pink to colo...