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Add the acid to the water, not the other way around.
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∙ 15y ago
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Can proper warm up prepare your cardiovascular system for exercise?
Proper warm up is the best way to prepare your cardiovascular system for exercise.
A student must make a 3 M acid solution using a 5 M acid solution Which of these is the safest way to make the solution?
Slowly pour the 5 M acid into the water
Is the addition of the salt to sulfuric acid and not the other way around to prevent splattering of the acid?
Yes. You always add the other solution to the acid, not the acid to the solution. This is so that the other solution dilutes the acid, not just having the first bit of acid poured in react with all of the other solution, which would likely have a very violent reaction.
PH is 3 Is the solution a very dilute solution of a weak acid or a more concentrated solution of a strong acid Propose a way to answer the question?
the solution is a very strong acidic solution because the closer to 0 the pH value is the stronger the pH of the solution/substance.
Can you put a clear epoxy over an oil concrete stain?
First you must pressure wash as best as possible. Next you need to acid wash the concrete. Finally you should be able to neutralize the acid with a vinegar and water solution. Let dry. You should prepare the whole floor this way.
Indicate how you might prepare pentanoic acid from 1-pentanol?
react it with dichromate in acidic medium. It will oxidize a primary alcohol all the way to a carboxylic acid.
How can you identify a acid and a base?
A pH test with litmus paper/solution is normally the way of finding out.
How can you calculate the concentration of a phosphoric acid solution from the titration with sodium hydroxide?
With a calculator. That is the easiest way.
What compound that produces hydrogen ions in solution is a?
acid
When creating a solution of a strong acid and water what order should the ingredients be added?
Always add acid to water. This way if you splash what is in the container onto yourself it will be mostly water. The other way around, water to acid, and you would splash mostly acid onto yourself.
How can you tell if a chemical is a acid?
The easiest (most basic) way is to place litmus paper in (or above) the solution. Red Litmus will turn blue in the presence of an acid.
How do you prepare 1 L of 15 M sodium hydroxide solution by diluting the stock solution of 6 M sodium hydroxide?
impossible....u want to use a low contrated solution to dilute into a higher contration solution? No way man,...
