Chemistry, 04.01.2021 20:30 Bassoonist
Which of the following gas samples would have the largest number of representative particles at STP?
a) 0.10 L Xe
b) 0.007 L SO3
c) 12.0 L He
d) 7.0 L O2
Answers: 2
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Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m
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With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals
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Which of the following gas samples would have the largest number of representative particles at STP?...
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