Est. Length: 2:00:00Edilmar Tete Baena: Attempt 1Page 1:Question 2 (1 point)v SavedWhat is the correct volume measurement of the liquid in the graduated cylinderbelow.4-50-40-3040.4 ML44.80 ML44.8 ML40.48 MLQuestion 3 (1 point)Using your knowledge of properties of matter, choose the correct description:6 1 t PMS UOphysical pron are luster color & reactivit

Graduated cylinder is used in laboratories for the measurement of the volume of liquids.

Edilmar Tete Baena: Attempt 1 Page 1: Question 2 (1 point) v Saved 2 3 What is the correct volume measurement of the liquid in the graduated cylinder below. 6. 50 40 -30 O 40.4 ML 44.80 ML 44.8 ML O 40.48 ML Question 3 (1 point) Using your knowledge of properties of matter, choose the correct description: $2 Sunny Onhysical pron are luster.color S reactivity Pr

Edilmar Tete Baena: Attempt 1 Page 1: Question 2 (1 point) v Saved 2 3 What is the correct volume measurement of the liquid in the graduated cylinder below. 6. 50 40 -30 O 40.4 ML 44.80 ML 44.8 ML O 40.48 ML Question 3 (1 point) Using your knowledge of properties of matter, choose the correct description: $2 Sunny Onhysical pron are luster.color S reactivity Pr

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter1: Basic Concepts Of Chemistry

Section: Chapter Questions

Problem 42RGQ

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s off The time of flight fa wharf. at 40 b) The velocity at which the car he 3. A ball rolls off a 2.3 mete idge and hits the fle a) How much time t take fo de gro 5) 840 inches to centimeters bove the g 6) Joshua uses his thermometer and finds the boiling point of ethyl alcohol to be 75°C. He looks in a reference book and finds that the actual boiling point of ethyl alcohol is 80°C. What is his percent error? und? Percent Error Problems 75°C -8o'c 80'C X lo0 =C.2 SY. 7) The density of water at 4°C is known to be 1.00 g/mL. Kayla experimentally found the density of water to be 1.075 g/mL. What is her percent error? 8) The Handbook of Chemistry and Physics lists the density of a certain liquid to be 0.7988 g/mL. Taylor experimentally finds this liquid to have a density of 0.7925 g/mL. The teacher allows up to a 0.5 % error to make an "A" on the lab. Did aulm Taylor make an "A"? Prove your answer. 6.145 0. 1988 g1n X lo0 = 0. 79889/ML
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swer. operty? at 9. A laboratory technician has measured the following data for two liquids that are i in each other. Liquid A: 5.0 mL has a mass of 6.8 g Liquid B: 2.5 mL has a mass of 2.3 g If these liquids are added to the same flask and allowed to separate into two layers, which liquid would be on top? Explain why.
VPlot the data aoe on the Graph belon. 40 Boyle's, law 35 30- 25 スカ 15 10 62 y గ్ \0 3. ar Write on eouationof the line Giran in the cacapo Graph. What is the slope ant the i -intrereộ n he eauation. o the fesercada PEly?x represends Ms dues tris relate ona 4 represends
A chem rking as a safety inspector finds an unmarked bottle in a lab cabinet. A note on the door of the cabinet says the ethanolamine, methyl acetate, pentane, acetone, and chloroform. The chemist plans to try to identify the unknown liquid by measuring the density and comparing to known densities. First, fro Data Sheets (MSDS), the chemist finds the following information: