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A student forgot to dry a graduated cylinder after measuring acid and poured in base solution will the heat of neutralization be higher lower or the same?
Wiki User
∙ 15y ago
I think its going to be lower since there is now more acid than base
Wiki User
∙ 15y ago
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What is the process of the neutralization process?
After a neutralization reaction the pH of the solution is 7.
If you were asked to add 50 mL of a stock solution to a reaction vessel which piece of glassware would you use to obtain this volume of solution?
You can use a graduated cylinder or a pipette of 50 mL.
What is the purpose of titrating sodium hydroxide with an acid solution?
Determination of the concentration of sodium hydroxide in solution with the help of a neutralization reaction.
When an acid solution is mixed with a basic solution?
When an acid solution is mixed with a basic solution, there will be a neutralization reaction in which hydrogen ions from the acid will combine with hydroxide ions from the base, to form water.
Why is the heat of neutralization for HBr reacting with NaOH and HNO3 reacting with KOH solution be identical?
First, write the net-ionic reactions for both neutralization reactions. Notice anything? They have the same net-ionic reaction! So, their heats of neutralization will be the same.
What it use to measure the volume of solution?
A measuring flask or graduated cylinder.
When measuring reagent containing sodium carbonate what should we use?
For weighing of solid Na2CO3 use an analytical balance; if it is in solution use a graduated cylinder.
Pictures and uses of laboratory equipments?
Beaker - measuring volume of the solution Measuring cylinder - measuring volume
What precautions to take when using measuring cylinder?
A measuring cylinder is used to measure the volume of liquids. A measuring cylinder is used for measuring solutions, liquids and also water. For example, a solution made up of salt and water could be measured.
What is the process of the neutralization process?
After a neutralization reaction the pH of the solution is 7.
Why should the graduated cylinder be cleaned and rinsed after measuring out each solution?
If you are going to measure out a different solution, you must rinse and drain well to avoid contaminating one substance with another. If you are using the same solution, there is no need to rinse, and in fact it is better not to do so, because the rinsings will dilute the next batch.
Why is volume of the NaCl solution determined through a mass and density calculation rather than reading the graduated cylinder?
It is not a rule.
How do you do neutralization?
The purpose is to obtain a neutral solution.
What is the reaction between and acidic and basic solution?
Neutralization
What are the product of neutralization?
A neutral solution (pH=7,00).
What is the reaction between an acidic and basic solution?
Neutralization
A hydronium ion reacts with a hydroxide during solution solvent neutralization?
No. It reacts during an acid-base neutralization.
