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What else can I help you with?
A student dissolves 10 grams of salt in a beaker with 1 liter of water how can the student get the salt back?
The student can retrieve the salt by evaporating the water. They can do this by heating the solution in the beaker until all the water evaporates, leaving behind the salt. The salt can then be scraped or collected from the bottom of the beaker.
A student dissolves equal amounts of salt in equal amounts of warm water room temperature water and ice water which result is most likely?
The salt will dissolve most quickly in warm water due to the increased kinetic energy of the water molecules, which helps break apart the salt ions more effectively. In room temperature water, the dissolution rate will be slower than in warm water but faster than in ice water. Ice water will dissolve the salt the slowest because the lower temperature reduces molecular movement, hindering the process. Thus, the dissolution rate will be highest in warm water, followed by room temperature, and slowest in ice water.
A student dissolved equal amount of salt in equal amounts of warm water room temoerature water and ice water?
When salt is dissolved in warm water, it typically dissolves more quickly due to the increased kinetic energy of the water molecules, which helps break apart the salt crystals. In contrast, in ice water or cold water, the dissolution process is slower because the lower temperature reduces the movement of water molecules, making it less effective at breaking down the salt. As a result, the solution in warm water will have a higher concentration of dissolved salt compared to the solutions in room temperature and ice water.
If a student wishes to test the hypothesis that adding antifreeze to water lowers the freezing point of water. What would be the dependent (responding) variable?
The dependent (responding) variable in this experiment would be the freezing point of the water-antifreeze mixture. This is because the freezing point is what the student measures and observes in response to varying amounts of antifreeze added to the water. Changes in the freezing point will indicate how the addition of antifreeze affects the freezing characteristics of the water.
How can you help the ozone layer as a student?
As a student, you could curb CFC's. They react with ozone and deplete it.
A student first dissolves sugar in water then evaporates the water to make rock candy The sugar water is an example of?
When a student dissolves sugar in water and then evaporates the water to make rock candy it is an example of a mixture. In science a mixture refers to the combination of different qualities.
What would a student would see if a salt contained calcium ions?
A student would observe that the salt dissolves in water, forming a clear solution. When a calcium-containing salt dissolves, it may produce a white precipitate if reacted with a carbonate or phosphate solution, indicating the presence of calcium ions.
What is biopoem?
A biopoem is a student's synthesis of large amounts of material in a poem.
A student dissolves 10 grams of salt in a beaker with 1 liter of water how can the student get the salt back?
The student can retrieve the salt by evaporating the water. They can do this by heating the solution in the beaker until all the water evaporates, leaving behind the salt. The salt can then be scraped or collected from the bottom of the beaker.
What purpose does a student bank account serve?
A student bank account offers the student loans and overdrafts with either no interest or at a lower interest than a non-student requiring a loan or overdraft. The purpose takes into account that a student will be earning lower amounts of money than a person who is in full time employment.
Where can I find information and advice on student credit cards?
Student credit cards can be gotten from websites for credit card companies like Visa and Mastercard. They have lower rates, and lower spending amounts on them.
If a student loan is paid in full by the student does the cosigner have to pay the like amount also?
Cosigning means you will pay any amounts the borrower does not pay, so if your son has paid the loan off, it is done.
How much does the average college student spend on coffee per week?
The average college student spends five dollars a day on coffee. During a typical school week this amounts to twenty-five dollars.
How can I determine the total amount of student loans that I currently owe?
To determine the total amount of student loans you owe, you can contact your loan servicer or log in to your account on the National Student Loan Data System (NSLDS) website. This will provide you with a comprehensive overview of all your federal student loans and their current balances. Additionally, you can review any private student loan statements you may have to account for all your outstanding loan amounts.
How much is a Government student loan?
Student loans range in different amounts depending on the year you start school and how long you have been in school. In 2010 3500 for freshman classes, 4500 for sophomore classes and 5500 for junior and above classes.
If a student dissolves powdered sugar in a water in a beaker the student then places a strip of silver in the beaker what is the solute in this solution?
The solute in this solution is the powdered sugar that was dissolved in water. Silver is not a solute in this case, it is a separate material added to the beaker. The powdered sugar molecules are the ones that get dispersed throughout the water.
When writing a research paper or report why do you paraphrase large amounts of text?
porque la concha de tu madre =)
