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What is the density of liquid the mass of a graduated cylinder was 28g. 30 ml of liquid poured into a cylinder?
Wiki User
∙ 13y ago
The difference between the weights (grams) of the empty cylinder, and with the liquid gives you the weight of the liquid. Divide that by 30 to get the density of the liquid in g/ml
Wiki User
∙ 13y ago
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How is the measurement of density of liquids possible?
A hydrometer is an instrument used to measure the specific gravity (or relative density) of liquids; that is, the ratio of the density of the liquid to the density of water.A hydrometer is usually made of glass and consists of a cylindrical stem and a bulb weighted with mercury or lead shot to make it float upright. The liquid to be tested is poured into a tall container, often a graduated cylinder, and the hydrometer is gently lowered into the liquid until it floats freely. The point at which the surface of the liquid touches the stem of the hydrometer is noted. Hydrometers usually contain a scale inside the stem, so that the specific gravity can be read directly. A variety of scales exist, and are used depending on the context.Hydrometers may be calibrated for different uses, such as a lactometer for measuring the density (creaminess) of milk, a saccharometer for measuring the density of sugar in a liquid, or an alcoholometer for measuring higher levels of alcohol in spirits.
What if liquid nitrogen was poured on the floor?
Liquid nitrogen is quickly evaporated.
A cylinder has a radius of 3 centimeters sand is poured into the cylinder to form a layer 1 centimeter deep what is the volume of sand in the cylinder?
9.42 centimeters
When poured into water in a glass jar oil floats to the top?
The oil has less density
What is a test tube bubble called after the measurements of liquid is poured in?
it is called a MENISCUS
If you poured liquids in to a graduated cylinder the liquids will form layers based upon?
Density.
Why did you measure the mass of the graduated cylinder at the beginning of the experiment and not after the liquid was poured out?
cause swag
If a liquid is poured into water and falls to the bottom the density must be greater than what?
If a liquid is poured into water and falls to the bottom the density must be greater than 1.
How should you use a graduated cylinder?
Use the smallest volume graduated cylinder capable of holding the liquid to measure, this will result in the most accurate result. First, to insure greatest accuracy, one should make sure conditions are appropriate for the use of the cylinder, meaning that most graduated cylinders are calibrated for use with water at 20 degrees Celsius. One can determine this by looking for "20° TC" or "20° TD" marked on the cylinder. "TC", or "to contain", means that the volume of liquid contained in the cylinder is what is indicated by the graduated markings. "TD", or "to deliver", means the volume of liquid indicated by the markings is what will be delivered when the liquid is dispensed. This difference exists because when liquid is dispensed from any glassware a small amount remains and "TD" takes this difference into account. Second, the liquid should be poured into the cylinder carefully down one side, tilting the cylinder to minimize splashing and the formation of bubbles. Finally, to read the liquid volume, the cylinder should be on a level surface and the liquid level read at the bottom of the meniscus at eye level.
What are the steps for the use of a graduated cylinder?
First, to insure greatest accuracy, one should make sure conditions are appropriate for the use of the cylinder, meaning that most graduated cylinders are calibrated for use with water at 20 degrees Celsius. One can determine this by looking for "20° TC" or "20° TD" marked on the cylinder. "TC", or "to contain", means that the volume of liquid contained in the cylinder is what is indicated by the graduated markings. "TD", or "to deliver", means the volume of liquid indicated by the markings is what will be delivered when the liquid is dispensed. This difference exists because when liquid is dispensed from any glassware a small amount remains and "TD" takes this difference into account.Second, the liquid should be poured into the cylinder carefully down one side, tilting the cylinder to minimize splashing and the formation of bubbles.Finally, to read the liquid volume, the cylinder should be on a level surface and the liquid level read at the bottom of the meniscus at eye level.
How is the measurement of density of liquids possible?
A hydrometer is an instrument used to measure the specific gravity (or relative density) of liquids; that is, the ratio of the density of the liquid to the density of water.A hydrometer is usually made of glass and consists of a cylindrical stem and a bulb weighted with mercury or lead shot to make it float upright. The liquid to be tested is poured into a tall container, often a graduated cylinder, and the hydrometer is gently lowered into the liquid until it floats freely. The point at which the surface of the liquid touches the stem of the hydrometer is noted. Hydrometers usually contain a scale inside the stem, so that the specific gravity can be read directly. A variety of scales exist, and are used depending on the context.Hydrometers may be calibrated for different uses, such as a lactometer for measuring the density (creaminess) of milk, a saccharometer for measuring the density of sugar in a liquid, or an alcoholometer for measuring higher levels of alcohol in spirits.
Which of these liquids flows fastest when poured?
The liquid that flows the fastest when poured is the least viscus. This liquid might be liquid water for example.
Why can carbon dioxide be poured?
Carbon Dioxide can be poured because its density is higher than air which makes it sit lower. So if you take a test tube filled with carbon dioxide, then you can pour it just like a liquid.
Can a gas be poured?
that depends on the density of the gas. many gases can be poured, or even drinken.
What state of matter can poured?
liquid
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?
I think its going to be lower since there is now more acid than base
What if liquid nitrogen was poured on the floor?
Liquid nitrogen is quickly evaporated.
