Chemistry, 27.09.2019 10:30 josephcarriveau
read the following redox reaction and determine which reactant is reduced and which is oxidized.
+zn yields zn
this equation shows that is (reduced/oxidized)
and zn is (reduced/oxidized)
Answers: 2
Chemistry, 21.06.2019 16:50
What is the composition, in atom percent, of an alloy that consists of 4.5 wt% pb and 95.5 wt% sn? the atomic weights for pb and sn are 207.19 g/mol and 118.71 g/mol, respectively.(a) 2.6 at% pb and 97.4 at% sn(b) 7.6 at% pb and 92.4 at% sn(c)97.4 at% pb and 2.6 at% sn(d) 92.4 at% pb and 7.6 at% sn
Answers: 2
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What is the approximate vapor pressure when the gas condenses at 70 degrees celsius
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read the following redox reaction and determine which reactant is reduced and which is oxidized.
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