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How do you get an accurate titration?
In Titration, to make sure we get a reliable and accurate result at first we will do a rough titration and we would do this by balancing the weigh boat to 0.00, use exact 2.5g of potassium carbonate, make sure the stopper your using is not broken and test it before using it. Look carefully at position of meniscus and it should be read from eye level. Raising the burette and glass pipette for every activity will help to reduce contamination, by doing these procedures we will get accurate results. After 25.9 cm make it drop by drop, to reduce the human error, there should be more than one person to do the experiment so they can get the timing right. Before using the conical flask, water it with distilled water
How do you weigh a wet diaper?
To weigh a wet diaper, first weigh the baby on a scale. Then, remove the wet diaper and weigh the baby again. The difference in weight between the two measurements will give you the weight of the wet diaper.
Why potassium iodate is added to potassium iodide in iodometry titration?
Iodometric titration means the titration of triiodide. Preparation of triiodide can be prepared by adding solid iodine to excess potassium iodide, however since iodine sublimes it is more difficult to weigh than potassium iodate. The triiodide would then need to be standardized with primary standard grade arsenious oxide. A better way is to weigh potassium iodate and add to a small excess of potassium iodide. The two ions (iodide and iodate) will also form the needed triiodide in an acidic environment. If the reagent is made fresh this way it can be used to standardize thiosulfate. Iodide iodate of known normality can also be used to titrate unknown concentrations of sulfite. For example, steam boiler treatment applications.
How do you prepare 0.2N ferrous ammonium sulphate?
To prepare 0.2N ferrous ammonium sulfate, you would weigh out the appropriate amount of ferrous ammonium sulfate hexahydrate based on its molecular weight, dissolve it in distilled water, and then dilute the solution to the desired volume. Finally, check and adjust the concentration if needed by titration or dilution.
How do you use watch glass chemistry?
Watch glass is primarily used in chemistry laboratories as a covering for beakers and flasks to prevent contamination or evaporation of solutions during experiments. It can also be used as a weighing dish or to cover a beaker when heating a solution gently. Additionally, watch glass can be used for evaporating small amounts of liquid.
How much does the averange orange weigh?
From doing research I will soon have the answer for this speaking that I am doing a project on this subject.
Would you weigh a cantaloupe in kilograms or grams?
You can weigh it either way, the only difference is a factor of 1000 in the result.
How do you figure urine output from a diaper?
Weigh the diaper dry and weigh it after it has been voided in. The difference is the amount of output.
How would you weigh a parrot?
Weigh yourself on a very precise scale while holding the parrot, then weigh yourself without it. The difference in weight is the weight of the bird.
What is the difference between boy and girl ants?
There is no difference but I think the girl ants weigh a fraction less
Would a kilogram of butter weigh more or a kilogram of lead?
Both would weigh 1 Kilogram with a difference of volume.
How much does a Chevrolet avalanche weigh?
I am doing a report for one of my classes and I need to know how muck different kinds of trucks weigh.
How do you get an accurate titration?
In Titration, to make sure we get a reliable and accurate result at first we will do a rough titration and we would do this by balancing the weigh boat to 0.00, use exact 2.5g of potassium carbonate, make sure the stopper your using is not broken and test it before using it. Look carefully at position of meniscus and it should be read from eye level. Raising the burette and glass pipette for every activity will help to reduce contamination, by doing these procedures we will get accurate results. After 25.9 cm make it drop by drop, to reduce the human error, there should be more than one person to do the experiment so they can get the timing right. Before using the conical flask, water it with distilled water
How can I weigh my luggage at home?
To weigh your luggage at home, you can use a bathroom scale. First, weigh yourself without the luggage and then weigh yourself while holding the luggage. The difference between the two weights will give you the weight of your luggage.
How can I weigh my suitcase at home?
To weigh your suitcase at home, you can use a bathroom scale. First, weigh yourself without the suitcase and then weigh yourself while holding the suitcase. The difference between the two weights will give you the weight of your suitcase.
How many calories do you lose doing air squats?
Doing squats burns calories at a rate of about 100 per 10 repetitions. This figure varies depending on how much you weigh.
How do you calculate weight of gallon of water?
Weigh an empty container; pour a gallon of water into it. Weigh it again. Calculate the difference. That is the weight of the gallon of water.
