Chemistry, 05.07.2021 19:40 myaaa13754
Given the following list of densities, which materials would float in a molten vat of lead provided that they do not themselves melt? Densities (g/mL): lead = 11.4, glass = 2.6, gold = 19.3, charcoal = 0.57, platinum = 21.4.
a. gold and platinum
b. glass and charcoal
c. gold, platinum, glass and coal
d. gold and charcoal
e. None of these
Answers: 3
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Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.
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In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al
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Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table
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Given the following list of densities, which materials would float in a molten vat of lead provided...
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