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What does a base in water produce?
Arrhenius defined bases as substances that dissolve in water to release hydroxide ions (OH-) into solution.
Hypothesis of acid and alkaline?
The hypothesis regarding acids and alkaline substances states that acids release hydrogen ions (H+) in a solution, lowering its pH, while alkaline substances release hydroxide ions (OH-) in a solution, raising its pH. This hypothesis guides experiments to test the effects of different substances on the acidity or alkalinity of a solution.
If lye contains hydroxide ions it is what kind of compound?
Lye, containing hydroxide ions, is a base. Bases are substances that release hydroxide ions (OH-) in water solution.
Do acids release hydrogen ions?
yes they do and bases release hydroxide ions
What makes acid differ from base?
Acids are substances that release hydrogen ions in solution, while bases are substances that release hydroxide ions in solution. Acids taste sour, turn blue litmus paper red, and have a pH less than 7. Bases taste bitter, feel slippery, turn red litmus paper blue, and have a pH greater than 7.
How are acids and antacids opposite?
Acids are the substances which release hydrogen ions in solution while antacids are the substances which neutraliae the hydrogen ions so formed by the acids. Antacids are bases, and release hydroxide (OH) ions which combine with the (H) ions of the acids, forming water and salts.
What does a base in water produce?
Arrhenius defined bases as substances that dissolve in water to release hydroxide ions (OH-) into solution.
Hypothesis of acid and alkaline?
The hypothesis regarding acids and alkaline substances states that acids release hydrogen ions (H+) in a solution, lowering its pH, while alkaline substances release hydroxide ions (OH-) in a solution, raising its pH. This hypothesis guides experiments to test the effects of different substances on the acidity or alkalinity of a solution.
If lye contains hydroxide ions it is what kind of compound?
Lye, containing hydroxide ions, is a base. Bases are substances that release hydroxide ions (OH-) in water solution.
Do acids release hydrogen ions?
yes they do and bases release hydroxide ions
What makes acid differ from base?
Acids are substances that release hydrogen ions in solution, while bases are substances that release hydroxide ions in solution. Acids taste sour, turn blue litmus paper red, and have a pH less than 7. Bases taste bitter, feel slippery, turn red litmus paper blue, and have a pH greater than 7.
What types of ions do acids release in a solution?
Acids release hydrogen ions (H+) in a solution. These hydrogen ions are responsible for the acidic properties of the solution, such as low pH and the ability to donate protons to other substances.
How do the concentrations of hydrogen ion and hydroxide ion determine whether a solution is acidic basic or neutral.?
acids are substances that release their hydrogen ion(s) while bases grab hydrogen ions to themselves. SO, adding acids will increase the H+ concentration while adding bases will decrease the H+ concetration of the solution. This would be considered a direct effect.
A substance that forms hydroxide ions in a water solution is a base?
Yes, that is correct. Bases are substances that release hydroxide ions (OH-) when dissolved in water, leading to an increase in the concentration of hydroxide ions in the solution. Examples of bases include sodium hydroxide (NaOH) and potassium hydroxide (KOH).
What A substance that does not from hydroxide ions in a water solution is a base?
A substance that does not form hydroxide ions in water but donates protons is considered an acid, not a base. Bases are substances that release hydroxide ions in water.
Which of the following is true about bases they tend to decrease PH solution or they release hydroxide ions in solutions?
Technically, neither is entirely true. Bases will not decrease the pH, but neither do they always release hydroxide. For example, ammonia and the amines are basic, but this is because they remove hydronium, not because they add hydroxide. They release hydroxide ions in solution.
Explain acids bases and buffers?
Acids are proton donors in aqueous solution. This means they release H+ ions. Bases are proton acceptors, meaning they accept H+ ions. Alkalis are a species of Bases. which release OH- (hydroxide) molecules in aqueous solution. Buffers resist changes in PH. These play an important part in biological reactions.
