Chem103 - Study guides, Class notes & Summaries

Chem 103 Portage Learning exam 3 | Questions and Answers Graded A+ Chem 103 Portage Learning exam 3 | Questions and Answers Graded A+ Chem 103 Portage Learning exam 3 | Questions and Answers Graded A+

Exam CHEM 103 Final Exam (Version-1, Latest-2023)/ CHEM103 Final Exam / CHEM 103 General Chemistry Final Exam/ CHEM103 General Chemistry Final Exam: Portage Learning |100 % Correct Q & A| PORTAGE LEARNING CHEMISTRY 103 FINAL EXAM STUDY GUIDE MODULES 1-6 MODULE 1 – EXAM Question 1 – Section 1.110 / 10 pts Complete the two problems below: 1. Convert 1005.3 to exponential form and explain your answer. 2. Convert 4.87 x 10-6 to ordinary form and explain your answer.Your An...

Chem 103 Lab Exam 4 portage learning| Correctly Answered Chem 103 Lab Exam 4 portage learning| Correctly Answered Chem 103 Lab Exam 4 portage learning| Correctly Answered

Renewed version of Portage Learning CHEM 103 General Chemistry I with Lab Module 4. Don’t waste time and money on outdated materials—this updated study guide reflects Portage Learning's latest format changes, ensuring accuracy and relevance for efficient CHEM 103 exam preparation. *Disclaimer: This covers exam content only; lab materials are not included.

Chem 103 Portage Learning exam 4 | Questions and Answers Graded A+ Chem 103 Portage Learning exam 4 | Questions and Answers Graded A+ Chem 103 Portage Learning exam 4 | Questions and Answers Graded A+

Protons and neutrons are make of quarks. - True The chemical symbol for gold is Ag. - False If 300 students, in a college of 6000, own a cat; then 3.0% are cat owners. - False The number 3020 has 3 significant digits. - True The isotopes: Vanadium-50 and vanadium-51 both have 23 electrons - True All number have some uncertainty associated with them. - False

Chem 103 Exam 1-6 Final / CHEM103 Exam 1-6 Final (solved)2024 Chemistry exam 1 Convert 1005.3 to exponential form and explain your answer. Convert 1005.3 = larger than 1 = positive exponent, move decimal 3 places = 1.0053 x 103 Convert 4.87 x 10-6 to ordinary form and explain your answer. Convert 4.87 x 10-6 =negative exponent =smaller than 1, move decimal 6 places = 0. Convert 845.3 to exponential form and explain your answer. Convert 845.3 = larger than 1 = positive exponent, mo...

Chem 103 Exam 1-6 Final / CHEM103 Exam 1-6 Final (solved)2024

accuracy correct answerscloseness of a measurement to its true value percision correct answershow closely repeated measurements agree with each other M correct answersmega 10^6 k correct answerskilo 10^3 c correct answerscenti 10^-2 m correct answersmilli 10^-3 μ correct answersmicro 10^-6 n correct answersnano 10^-9

The unit “m” stands for _______ in this experiment. 2. (4 points) Why was warming data used for estimating the freezing/melting point of the cyclohexane? 3. (3 points) How much of the cyclohexane solvent was placed in the test? 1.) molarity 2.) It is considered reliable. It is a dependable predicator of the freezing/melting point of a substnace. it can determine the temperatures when the change occurs. 3.) 10 mL of cyclohexane 1. molality 2. Solids tend to supercool, which gives fa...