KHCO3(s) A) K, H2, and CO2 B) K, H20, and CO2 C) K2CO3, H2, and CO2 D) K2CO3, H20, and CO2 12) Which of the following metals reacts with aqueous Al(NO3)3? Partial Activity Series: Mg> AI> Zn> (H) Cu А) Mg B) Zn C) Cu D) all of the above E) none of the above 13) Which of the following metals reacts with aqueous CuSO4? Partial Activity Series: Mn > Ni > Pb> (H)> Cu A) Mn B) Ni C) Pb D) all of the above E) none of the above 14) Which of the following compounds is soluble in water? A) BaSO4 B) CuSO4 C) PBSO4 D) all of the above 15) Which of the following compounds is insoluble in water? A) Hgl2 B) Mgl2 C) РЫ2 D) all of the above 16) What is the common name for solid carbon dioxide? A) antacid tablets B) bleach dry ice D) Epsom salts 17) How many atoms of copper are in 2.50 mol Cu metal? A) 1.51 x 1022 atoms B) 1.51 x 1023 atoms

KHCO3(s) A) K, H2, and CO2 B) K, H20, and CO2 C) K2CO3, H2, and CO2 D) K2CO3, H20, and CO2 12) Which of the following metals reacts with aqueous Al(NO3)3? Partial Activity Series: Mg> AI> Zn> (H) Cu А) Mg B) Zn C) Cu D) all of the above E) none of the above 13) Which of the following metals reacts with aqueous CuSO4? Partial Activity Series: Mn > Ni > Pb> (H)> Cu A) Mn B) Ni C) Pb D) all of the above E) none of the above 14) Which of the following compounds is soluble in water? A) BaSO4 B) CuSO4 C) PBSO4 D) all of the above 15) Which of the following compounds is insoluble in water? A) Hgl2 B) Mgl2 C) РЫ2 D) all of the above 16) What is the common name for solid carbon dioxide? A) antacid tablets B) bleach dry ice D) Epsom salts 17) How many atoms of copper are in 2.50 mol Cu metal? A) 1.51 x 1022 atoms B) 1.51 x 1023 atoms

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter18: Representative Metals, Metalloids, And Nonmetals

Section: Chapter Questions

Problem 25E: A chemist dissolves a 1.497-g sample of a type of metal (an alloy of Sn, Pb, Sb, and Cu) in nitric...

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