Chem 120 unit 1 2025 - Study guides, Class notes & Summaries

CHEM 120 unit 1 | Questions and Correct Answers | Latest Update 2024/2025 | 100 Pass An object has a mass of 7.748 g and a volume of 5.6 mL. What is its density? Give your answer to the nearest tenths place - Answer -1.4 g/mL An object has a mass of 12.876 g and a density of 1.5 g/mL. What is its volume? Give your answer to the tenths place - Answer -8.6 mL An object has a volume of 3.8 mL and a density of 6.3 g/mL. What is its mass? Give your answer to the ones place (for example 21) -...

Chem 120 Exam 1 | Questions and Correct Answers | Latest Update 2024/2025 | 100% Pass SI unit for Temperature - Answer -C F - Answer -(9/5 C) + 32 C - Answer -5/9 (F -32) K - Answer -C+273.15 density - Answer -mass/volume 1 mL - Answer -=1cm^3 = 1cc percent error - Answer -difference from known value/known value x 100 sig fig for Addition/Subtraction - Answer -answer has the same number of decimal places as the factor with the least amount of decimal places sig fig rules for multipl...