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Which best describes the total mass of a sample of water when it condenses from a liquid to a gas?
The total mass of a sample of water remains constant when it condenses from a liquid to a gas, according to the law of conservation of mass. Although the water changes state, transitioning from liquid to gas involves energy changes rather than mass loss. Therefore, the mass before and after the phase change is the same.
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Which best describes the total mass of a sample of water when it condenses from a liquid to gas'?
The total mass of a sample of water remains constant when it condenses from a liquid to gas, according to the law of conservation of mass. Although the state of the water changes, the mass does not change during the phase transition. Therefore, the total mass of the water in both the liquid and gaseous states is the same.
How do you find the percent of something in a sample?
To find the percentage of something in a sample, divide the quantity of that something by the total sample size and then multiply by 100. This will give you the percentage representation of that something in the sample.
What is the total number of atoms contained in a 1.00 mole sample of helium?
The total number of atoms contained in a 1,00 mole sample of helium is 6,022 140 857.10e23.
The sample in the evaporting dish is not heated to dryness how will this affect the reported valye for total solids?
If the sample is not heated to dryness, the reported value for total solids will be lower than the actual value. This is because the remaining moisture in the sample will contribute to the weight measured, erroneously inflating the value for total solids.
What is the total amount of salts dissolved in a water sample?
35
Which best describes the total mass of a sample of water when it condenses from a liquid to gas'?
The total mass of a sample of water remains constant when it condenses from a liquid to gas, according to the law of conservation of mass. Although the state of the water changes, the mass does not change during the phase transition. Therefore, the total mass of the water in both the liquid and gaseous states is the same.
Is The average annual salary for 35 of a companys 1200 accountants is 57000. This describes a parameter?
No, this description does not represent a parameter; it refers to a statistic. A parameter is a value that describes a characteristic of an entire population, while a statistic describes a characteristic of a sample. In this case, the average salary of $57,000 pertains to a sample of 35 accountants out of the total population of 1,200 accountants in the company.
What describes the total kinetic energy of the particles of a sample?
The total kinetic energy of the particles in a sample is a measure of the sum of the individual kinetic energies of each particle in the sample. It depends on factors like temperature and the mass of the particles. The kinetic energy is directly proportional to the temperature of the sample.
What is the difference between a partial condenser and a total condenser?
In a total condenser te temperature is lowerd to a level on which all gasses turn to liquids. with a partial condenser you can separate gasses on there dew point. It means that the temperature is set to a level on wich a one or several gasses leave the partial condenser as a liquid and the others as a gas.
The relative concentration of water molecules in a liquid sample is called?
specific gravitythe relative concentration of water molecules in a liquid sample. A clinical lab test that measures specific gravity in a sample of urine is made to evaluate filtration and water reasborption in the kidneys, using a urinometer.
What is a antonym for sample?
Total or whole
What is difference between sample and representative sample?
A sample is any subset of the total population. A representative sample is one that is chosen so that its characteristics are similar to that of the population.
What is a total group from which a sample is drawn?
Population
What is the total group from which a sample is drawn?
Population
What is the formula for calculating the mean of a sample, represented by the symbol "" in statistics?
The formula for calculating the mean of a sample, represented by the symbol "" in statistics, is to add up all the values in the sample and then divide by the total number of values in the sample. This can be written as: x / n, where x represents the sum of all values in the sample and n is the total number of values in the sample.
How do you find the percent of something in a sample?
To find the percentage of something in a sample, divide the quantity of that something by the total sample size and then multiply by 100. This will give you the percentage representation of that something in the sample.
What is the total number of atoms contained in a 1.00 mole sample of helium?
The total number of atoms contained in a 1,00 mole sample of helium is 6,022 140 857.10e23.
