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Why the sodium hydroxide is weighing in a weighing bottle and not on a piece of filter paper?
Because sodium hydroxide is deliquescence and will absorb carbon dioxide from the air if exposed to it, therefore the weighing is performed in weighing bottles and not in the open, like on a piece of paper.
What is the purpose of egg in the bottle?
The purpose of performing the egg in the bottle experiment is to demonstrate the effects of air pressure. When the heat from the burning paper causes the air inside the bottle to expand and then contract, it creates a vacuum that sucks the egg into the bottle.
What is the purpose of bubbles in a water bottle?
The purpose of bubbles in a water bottle is to help keep the water fresh by preventing the growth of bacteria and other contaminants.
Who invented density bottle?
The density bottle was invented by the Irish scientist and mathematician Lord Kelvin, also known as William Thomson, in the 19th century. He developed this apparatus to accurately measure the density of liquids and solids by weighing them.
What would you use to remove 0.25 gram of a solid material from a reagant bottle?
You could use a spatula or a weighing paper to carefully scoop out and collect the 0.25 grams of solid material from the reagent bottle. Be sure to handle the material gently and avoid spilling or contaminating it.
Why the sodium hydroxide is weighing in a weighing bottle and not on a piece of filter paper?
Because sodium hydroxide is deliquescence and will absorb carbon dioxide from the air if exposed to it, therefore the weighing is performed in weighing bottles and not in the open, like on a piece of paper.
What is the purpose of the other side of a bottle opener?
The purpose of the other side of a bottle opener is to provide a leverage point for lifting the cap off a bottle.
What is weighing bottle?
A weighing bottle is a small glass container with a ground-glass stopper used in a laboratory setting to accurately weigh and transfer substances. It is designed to prevent the loss of the substance being weighed due to spillage or exposure to air.
What is the purpose of 2 g?
That depends on why you are weighing out 2 g.
What was the purpose of the weighing of the heart ceremony?
To see if they were a good person in there life.
What is the purpose of egg in the bottle?
The purpose of performing the egg in the bottle experiment is to demonstrate the effects of air pressure. When the heat from the burning paper causes the air inside the bottle to expand and then contract, it creates a vacuum that sucks the egg into the bottle.
What is the purpose of bubbles in a water bottle?
The purpose of bubbles in a water bottle is to help keep the water fresh by preventing the growth of bacteria and other contaminants.
What does net content of a soft drink mean?
Net content of soft drink means the volume of soft drink present in container. It can be measured by first weighing the filled bottle(W1) followed by weighing of empty and dry bottle(W2). Also measure the density of liquid & multiply it with W1-W2. The result is your net content.
Why is it unwise to put AR calcium carbonate back in the bottle after an experiment?
The purpose is to avoid any contamination of the reagent in the bottle.
Which one holds more a 2-liter bottle of guava juice or 5 cans of guava juice?
Definitely the 2 liter bottle. Because if your weighing up with the binary number system part 320h in guava juice is odd so it has to be the 2 liter bottle.
Who invented density bottle?
The density bottle was invented by the Irish scientist and mathematician Lord Kelvin, also known as William Thomson, in the 19th century. He developed this apparatus to accurately measure the density of liquids and solids by weighing them.
What is the purpose of Avery scales?
Avery scales are general purpose scales that are used to weigh light and medium industrial applications. They also can perform check-weighing and totalizing.
