The statements below describe different mixtures. sort the mixtures to show how to separate them
category 1: chromatography
category 2: evaporation
the statements
- copper sulfate crystals from copper sulfate solution
-different coloured substances in leaves
-salt from salty solution
-different coloured dyes in felt-tip pen ink.
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Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent
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Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions
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Titration reveals that 11.6 ml of 3.0m sulfuric acid are required to neutralize the sodium hydroxide in 25.00ml of naoh solution. what is the molarity of the naoh solution?
Answers: 1
The statements below describe different mixtures. sort the mixtures to show how to separate them
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