Chemistry, 13.07.2019 02:00 catuchaljean1623
Mr. jones, the science teacher, tells his students that energy cannot be created; it must be captured from the environment. he is talking about the __
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Chemistry, 22.06.2019 09:20
Give the orbital configuration of the phosphorus (p) atom.
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State one important difference between a physical change and a chemical change?
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Chemistry, 22.06.2019 20:10
The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 Γ 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + clβ(g) Γ¦ agcl(s)
Answers: 3
Mr. jones, the science teacher, tells his students that energy cannot be created; it must be captur...
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