Chemistry, 27.07.2019 13:30 kendall984
You wish to make a 0.339 m h2so4 solution from a stock solution of 12.0 m h2so4. how much concentrated acid must you add to obtain a total volume of 100.00 ml of the dilute solution?
Answers: 1
Chemistry, 22.06.2019 16:30, danbelucio
Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory
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Chemistry, 22.06.2019 17:00, brownvester44
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
Answers: 2
Chemistry, 23.06.2019 16:00, devnnn44
Water is called the universal solvent because more substances dissolve in water than in any other chemical. this has to do with the polarity of each water molecule. the hydrogen side of each water (h2o) molecule carries a slight positive electric charge, while the oxygen side carries a slight negative electric charge.
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Chemistry, 23.06.2019 19:00, ToriChristine
How can evidence from an experiment be explained in her relationship to the hypothesis? a. as a prediction b. as a question c. as an in inference d. as a conclusion
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You wish to make a 0.339 m h2so4 solution from a stock solution of 12.0 m h2so4. how much concentrat...
Computers and Technology, 13.08.2020 22:01