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CHEM 103 EXAMS BUNDLE | Questions with 100% Correct Answers)
CHEM 103 EXAMS BUNDLE | Questions with 100% Correct Answers)
[Show more]CHEM 103 EXAMS BUNDLE | Questions with 100% Correct Answers)
[Show more]List and explain if each of the following solutions conducts an electric current: sodium 
chloride (NaCl), hydrochloric acid (HCl) and sugar (C6H12O6). 
Sodium chloride (NaCl) is an ionic compound and conducts since it forms ions in solution. 
Hydrochloric acid (HCl) is a polar compound and conducts...
Preview 2 out of 5 pages
Add to cartList and explain if each of the following solutions conducts an electric current: sodium 
chloride (NaCl), hydrochloric acid (HCl) and sugar (C6H12O6). 
Sodium chloride (NaCl) is an ionic compound and conducts since it forms ions in solution. 
Hydrochloric acid (HCl) is a polar compound and conducts...
Question 1 
1. Convert 845.3 to exponential form and explain your answer. 
2. Convert 3.21 x 10-5 to ordinary form and explain your answer. 
1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places = 8.453 x 
102 
2. Convert 3.21 x 10-5 = negative exponent = smaller than 1, move d...
Preview 2 out of 5 pages
Add to cartQuestion 1 
1. Convert 845.3 to exponential form and explain your answer. 
2. Convert 3.21 x 10-5 to ordinary form and explain your answer. 
1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places = 8.453 x 
102 
2. Convert 3.21 x 10-5 = negative exponent = smaller than 1, move d...
Show the calculation of the molecular weight for the following 
compounds, reporting your answer to 2 places after the decimal. 
1. Al2(CO3)3 
2. C8H6NO4Cl 
1. 2Al + 3C + 9O = 233.99 
2. 8C + 6H + N + 4O + Cl = 215.59
Preview 2 out of 5 pages
Add to cartShow the calculation of the molecular weight for the following 
compounds, reporting your answer to 2 places after the decimal. 
1. Al2(CO3)3 
2. C8H6NO4Cl 
1. 2Al + 3C + 9O = 233.99 
2. 8C + 6H + N + 4O + Cl = 215.59
Question 1 
. 
Write the subshell electron configuration (i.e.1s2 2s2, etc.) for the Fe26 atom. 
Fe26 = 26 
electrons = 1s2 2s2 2p6 3s2 3p6 4s2 3d6 
Question 2 
Write the subshell electron configuration (i.e.1s2 2s2, etc.) for the S16 atom. S16 = 16 
electrons = 1s2 2s2 2p6 3s2 3p
Preview 1 out of 4 pages
Add to cartQuestion 1 
. 
Write the subshell electron configuration (i.e.1s2 2s2, etc.) for the Fe26 atom. 
Fe26 = 26 
electrons = 1s2 2s2 2p6 3s2 3p6 4s2 3d6 
Question 2 
Write the subshell electron configuration (i.e.1s2 2s2, etc.) for the S16 atom. S16 = 16 
electrons = 1s2 2s2 2p6 3s2 3p
Portage Learning / CHEM 103 / Module 1 to 6 Exam 
Questions and !00% Solutions 
1 
Contents 
MODULE 1 EXAM ...................................................................................................................................................... 1 
MODULE 2 EXAM ............................
Preview 4 out of 41 pages
Add to cartPortage Learning / CHEM 103 / Module 1 to 6 Exam 
Questions and !00% Solutions 
1 
Contents 
MODULE 1 EXAM ...................................................................................................................................................... 1 
MODULE 2 EXAM ............................
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