Which of the following statements is TRUE?
a) Entropy is an extensive property
b) Entrop...
Chemistry, 06.05.2020 02:28 austin8535
Which of the following statements is TRUE?
a) Entropy is an extensive property
b) Entropy is not temperature dependent
c) Exothermic processes decrease the entropy of the surroundings
d) ΔSuniverse is always greater than zero for a nonspontaneous process
e)None of the above are true
Answers: 1
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Asolid that forms and separates from a liquid mixture is called
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Building glycogen from glucose molecules is an example of
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Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
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