Actual Exam 1 spring 2005 Answers

Actual Exam 1 - CHEM 105 Exam I Spring 2005 Name 1 Provide the requested information for each of the following(15 points total A Gallium ion with

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
CHEM 105 – Exam I Spring 2005 Name: ________________________________________ 1) Provide the requested information for each of the following: (15 points total) A Gallium ion with mass number of 71. P ____31_______ N ____40_______ E _____28_____ Atomic Symbol _____Ga__________ An alkaline earth metal ion from the 5 th row with 49 neutrons P ___38________ Mass number ____87_______ E _____36______ Atomic Name _____Strontium__________ A neutral Yb-173 atom P ____70_______ N ____103_______ E ____70_______ Atomic Name: ______Ytterbium_________ 1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2) Provide the name or formula, as appropriate for the following: (15 pts total) CeAs Cerium(III)arsenide NdCO 3 Neodymium(II)carbonate (NH 4 ) 2 HPO 4 ammonium hydrogen phosphate ClO 4 Chlroine tetraoxide Zn(ClO) 2 Zinc hypochlorite methane CH 4 HNO 3 Nitric acid 3) Write a balanced chemical equation (including physical states) for the reaction of solid Pb(CO 3 ) 2 with aqueous CH 3 COOH to form solid Lead (IV) acetate, gaseous carbon dioxide, and liquid water. (10 pts total) Pb(CO 3 ) 2 (s) + 4CH 3 COOH(aq) Pb(CH 3 COO) 4 (s) + 2CO 2 + 2H 2 O(l) 2
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This test prep was uploaded on 04/20/2008 for the course CHEM 105 taught by Professor F during the Fall '05 term at Grove City.

Page1 / 5

Actual Exam 1 - CHEM 105 Exam I Spring 2005 Name 1 Provide the requested information for each of the following(15 points total A Gallium ion with

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online