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What is the color of the antacid solution or bromocresol purple when an antacid is no longer effective?
The antacid solution or bromocresol purple will turn yellow when the antacid is no longer effective. This change in color indicates that the solution has become more acidic, suggesting that the antacid is no longer effective in neutralizing stomach acid.
As an acidic solution is added to a basic solution the pH of the basic solution decreases?
Yes, as an acidic solution is added to a basic solution, the pH of the basic solution will decrease because the acidic solution introduces more H+ ions, thereby shifting the pH of the combined solution towards a more acidic value.
What determines if a solution is acidic or basic?
The concentration of hydrogen ions (H+) in a solution determines if it is acidic or basic. If the concentration of H+ is higher than the concentration of hydroxide ions (OH-), the solution is acidic. If the concentration of H+ is lower than the concentration of OH-, the solution is basic.
Is a solution acidic basic or neutral?
A solution is acidic if it has a pH below 7, basic if it has a pH above 7, and neutral if it has a pH of exactly 7.
When phenolphthalein is added to a basic solution what happens?
That really depends on the strength of the acid, the antacid, and how much of each are present in a mixture. Phenolphthalein is a pink in the presence of higher strength bases (pH > 8.2), orange in the presence of very strong acids (pH < 0), and colorless between pH 0 and 8.2, as well as above 12. If your acid and antacid is combined in a single mixture, the color will depend on the ratio of acid and antacid, taking into account the strength of both the acid and the antacid. If you have significantly more antacid than acid, chances are that it will be pink (unless you're using a strong base like sodium hydroxide for your antacid, at which point it will be colorless), while if you have more acid than antacid, it'll be colorless (unless your acid is a superacid such as fluoroantimonic acid, which there's no reason why you would be using it).
What makes antacid an acid?
Antacid is basic, not acidic.
What is the color of the antacid solution or bromocresol purple when an antacid is no longer effective?
The antacid solution or bromocresol purple will turn yellow when the antacid is no longer effective. This change in color indicates that the solution has become more acidic, suggesting that the antacid is no longer effective in neutralizing stomach acid.
Which one is more acidic milk of magnesia or household amonia?
Neither is acidic, both are basic. But milk of magnesia is less basic and therefore more acidic.
If you tested a dissolved antacid with litmus what colour would it turn?
If the antacid is basic, litmus paper would turn blue. If the antacid is acidic, litmus paper would turn red.
Is Seltzer basic or acidic?
The solution is acidic.
As an acidic solution is added to a basic solution the pH of the basic solution decreases?
Yes, as an acidic solution is added to a basic solution, the pH of the basic solution will decrease because the acidic solution introduces more H+ ions, thereby shifting the pH of the combined solution towards a more acidic value.
Is an aqueous solution of calcium hydroxide acidic or basic?
This solution is basic.
What ion does a base product in solution?
An antacid relieves an overly acidic stomach because antacids are
If you have baking soda and dissolve it into water to make a basic solution what features would you expect the solution to have?
A baking soda solution will have a higher pH (above 7) due to its basic nature. It can be used as an antacid for heartburn and indigestion. It may also be effective in neutralizing acidic substances.
If stomach acid has a pH of about 2 what can you reach about the pH of an antacid solution that is used to neutralize excess stomach acid?
An antacid solution used to neutralize excess stomach acid would have a higher pH than stomach acid, typically closer to 7 or slightly above to effectively neutralize the acid. This means that the antacid solution would be less acidic and more basic compared to stomach acid.
What determines if a solution is acidic or basic?
The concentration of hydrogen ions (H+) in a solution determines if it is acidic or basic. If the concentration of H+ is higher than the concentration of hydroxide ions (OH-), the solution is acidic. If the concentration of H+ is lower than the concentration of OH-, the solution is basic.
Is a solution acidic basic or neutral?
A solution is acidic if it has a pH below 7, basic if it has a pH above 7, and neutral if it has a pH of exactly 7.
