Chemistry

Chemistry, 19.08.2019 17:30, haleyzoey7

How to separate sand, salt, sugar and cork in a mixture

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Chemistry, 27.06.2019 01:00, EdgeTheWizard

Describe the best method for separating a mixture of sand, salt, and steel shavings by placing the steps below in the correct order. heat the mixture to evaporate the water. pour the mixture through a filter to separate the sand. pass a magnet over the mixture to remove the steel. add water to the sand/salt mixture and stir to dissolve the salt.

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Chemistry, 05.07.2019 04:30, RoxanneDuartee

Pl i'll give brilliant, experiment: mixtures here are your goals for this lesson: utilize a filter to separate a mixture of sand and water summarize your findings many tasks in chemistry involve separating mixtures. for example, crude oil by itself has very few uses, but many important substances are separated from crude oil. in this investigation we will attempt to separate sand from salt water, and salt from water. if you do not have access to sand, you can use small pebbles or bbs. these supplies are needed: salt, water, sand, a measuring cup, a balance, filter paper 1. measure 5 grams of salt and 10 grams of sand using the balance. 2. mix together the salt and sand. 3. add the salt and sand mixture to one half-cup of water. 4. stir the mixture. 5. filter the mixture. 6. dry the sand on the filter paper. summarize your findings in a scientific report. include your hypothesis, observations, data, and conclusions. be sure to answer the questions below in your summary as well as including your findings. where is the salt after you filter? where is the sand? how could you separate the salt and water? what other mixtures could be separated in this way? what did you find out from this investigation? be thoughtful in your answer.

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Biology, 14.07.2019 15:30, shadowangel84

During science class, while studying mixtures, you mix together table salt and sand. your teacher challenges you to separate the salt from the sand. what property could you use and how would you use it? a) solubility; add water to the mixture and dissolve the salt. b) density; the two will form two layers. scoop out the top layer. c) color; pick out one of the two solids by using color to guide you. d) particle size; pour the mixture through a paper filter to separate the two.

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Chemistry, 20.09.2019 19:30, cameronchilders

During science class, while studying mixtures, you mix together table salt and sand. you teacher challenges you to separate the salt from the sand. what property could you use and how would you use it? a)solubility; add water to the mixture and dissolve the salt. b)density; the two will form two layers. scoop out the top layer. eliminate c)color; pick out one of the two solids by using color to guide you. d)particle size; pour the mixture through a paper filter to separate the two.

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