Chemistry, 06.10.2019 07:01 ayoismeisalex
Classify each of the following aqueous solutions as a nonelectrolyte, weak electrolyte, or strong electrolyte.
a) liclo4 b) hclo c) ch3ch2ch2oh d) hclo3 e) cuso4 f) c12h22o11
Answers: 1
Chemistry, 22.06.2019 08:30, melikefood01
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
Chemistry, 22.06.2019 12:00, daytonalive83481
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
Classify each of the following aqueous solutions as a nonelectrolyte, weak electrolyte, or strong el...
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