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Chemistry, 21.12.2019 10:31 haylie1456
Q10.an aqueous solution contains 5.00x10-2 mol/l of ca2+ and 7.00x10-3 mol/l of so4
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. show whether
this solution would precipitate anhydrite caso4 or not provided that the ksp for anhydrite is equal to 10-4.5.
Answers: 1
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This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.
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An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.
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3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=
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How does carbon monoxide pose the greatest threat to humans? a. it can be produced by wood fires. b. it can be produced by home furnaces. c. it is produced by acid rain. d. it is produced by modern automobiles.
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Q10.an aqueous solution contains 5.00x10-2 mol/l of ca2+ and 7.00x10-3 mol/l of so4
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