Chemistry, 08.01.2021 21:20 jnsoccerboy7260
The molar mass of silicon (\ce{Si}SiS, i) is \pu{28.09 g/mol}28.09 g/mol28, point, 09, space, g, slash, m, o, l.
Calculate the number of atoms in a \pu{92.8 mg}92.8 mg92, point, 8, space, m, g sample of \ce{Si}SiS, i.
Write your answer in scientific notation using three significant figures.
Answers: 1
Chemistry, 22.06.2019 04:20
Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.
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What relationship exists between an enzyme and a catalyst?
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The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth
Answers: 1
The molar mass of silicon (\ce{Si}SiS, i) is \pu{28.09 g/mol}28.09 g/mol28, point, 09, space, g, sla...
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