1. Define mixtures
2. What are the various types of mixtures?
3. What is a substance?
4. Differentiate between homogeneous and heterogeneous mixture.
5. What are solutions? Give examples and list their properties.
6. Define solute and solvent. Support your answer with an example.
7. What are suspensions? Give examples and list their properties.
8. Define Tyndall effect
Answers: 3
Chemistry, 21.06.2019 22:00, dpazmembreno
Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.
Answers: 1
Chemistry, 22.06.2019 23:00, poolwaterisgross
How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.
Answers: 1
1. Define mixtures
2. What are the various types of mixtures?
3. What is a substance?
4...
3. What is a substance?
4...
Chemistry, 19.04.2020 07:11
Chemistry, 19.04.2020 07:11
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