Basic Chemistry
6th Edition
ISBN: 9780134878119
Author: Timberlake, Karen C. , William
Publisher: Pearson,
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Textbook Question
Chapter 1, Problem 54APP
Write each of the following in scientific notation: (1.5)
a. 0.0042 b. 310
c. 890 000 000 d. 0.000 000 056
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Perform the calculation and record the answer with the correct number of significant figures.
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(1.7)Write the answer to each of the following calculations with the correct number of significant figures. Do not write the
answer in scientific notation.
(124.6 121.03)/1.123 =
99.2 + 12.7=
(1.6) Which of the following is an example of intensive properties?
mass
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Chapter 1 Solutions
Basic Chemistry
Ch. 1.1 - In every chapter. odd-numbered exercises in the...Ch. 1.1 - In every chapter. odd-numbered exercises in the...Ch. 1.1 - Prob. 3PPCh. 1.1 - Prob. 4PPCh. 1.1 - In every chapter. odd-numbered exercises in the...Ch. 1.1 - Prob. 6PPCh. 1.2 - Identify each activity, a to f, as an observation,...Ch. 1.2 - Identify each activity, a to f. as an observation,...Ch. 1.2 - Identify each of the following as an observation,...Ch. 1.2 - Identify each of the following as an observation,...
Ch. 1.3 - Prob. 11PPCh. 1.3 - What are four things that would make it difficult...Ch. 1.3 - Prob. 13PPCh. 1.3 - Prob. 14PPCh. 1.4 - What is the place value for the bold digit? a....Ch. 1.4 - What is the place value for the bold digit? a....Ch. 1.4 - Prob. 17PPCh. 1.4 - Prob. 18PPCh. 1.4 - Prob. 19PPCh. 1.4 - Prob. 20PPCh. 1.4 - Use the following graph for problems 1.21 and...Ch. 1.4 - Use the following graph for problems 1.21 and...Ch. 1.4 - a. A clinic had 25 patients on Friday morning....Ch. 1.4 - a. At a local hospital. 35 babies were born in...Ch. 1.4 - Prob. 25PPCh. 1.4 - Prob. 26PPCh. 1.5 - Prob. 27PPCh. 1.5 - Write each of the following in scientific...Ch. 1.5 - Prob. 29PPCh. 1.5 - Write each of the following as a standard number:...Ch. 1.5 - Prob. 31PPCh. 1.5 - Prob. 32PPCh. 1.5 - Prob. 33PPCh. 1.5 - Prob. 34PPCh. 1 - The chapter sections to review are shown in...Ch. 1 - Prob. 36UTCCh. 1 - Prob. 37UTCCh. 1 - Prob. 38UTCCh. 1 - Prob. 39UTCCh. 1 - Prob. 40UTCCh. 1 - Prob. 41UTCCh. 1 - Prob. 42UTCCh. 1 - Select the correct phrase(s) to complete the...Ch. 1 - Select the correct phrase(s) to complete the...Ch. 1 - Prob. 45APPCh. 1 - Prob. 46APPCh. 1 - Prob. 47APPCh. 1 - Prob. 48APPCh. 1 - Evaluate each of the following: (1.4)...Ch. 1 - Prob. 50APPCh. 1 - A bag of gumdrops contains 16 orange gumdrops, 8...Ch. 1 - Prob. 52APPCh. 1 - Write each of the following in scientific...Ch. 1 - Write each of the following in scientific...Ch. 1 - Prob. 55APPCh. 1 - Write each of the following as a standard number:...Ch. 1 - Prob. 57APPCh. 1 - Prob. 58APPCh. 1 - Prob. 59CPCh. 1 - Prob. 60CPCh. 1 - Prob. 61CPCh. 1 - The following problems are related to the topics...Ch. 1 - The following problems are related to the topics...Ch. 1 - Prob. 64CP
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- (1.9) Examine the graph of mass vs. volume of a substance below and answer the following question. How much does the volume (cm³) of the substance would increase when the mass increases from 16.0 g to 35.0 g? 40 15 Mass (g) 35 30 25 20 15 10 5 0 5 Volume (cm^3) 10arrow_forward2.92 A graduated cylinder contains three liquids A, B, and C, which have different densities and do not mix: mercury (D = 13.6 g/mL), vegetable oil (D 0.92 g/mL), and water (D == 1.00 g/mL). Identify the liquids A, B, and C in the cylinder. (2.7) 50 40 30 -B 20 10 2.93 The gray cube has a density of 4.5 g/em2. Is the density of the green cube the same, lower than, or higher than that of the grayarrow_forward(1.7) A student performs an experiment to determine the density of a sugar solution. She obtains the following results: 1.71 g/mL, 1.72 g/mL, 1.71 g/mL, 1.70 g/mL. If the actual value for the density of the sugar solution is 1.50 g/mL, which statement below best describes her results? O Her results are accurate, but not precise. O Her results are precise, but not accurate. O Her results are both precise and accurate O Her results are neither precise nor accurate.arrow_forward
- Evaluate the following and express your answer in standard scientific notation. (3.5-10 2) (7.1210 4) (9.6z10) O 5.1x10-2 O 5.1x10-3 O 4.71x10-4 O 4.7x100arrow_forwardPlease don't provide handwriting solutionarrow_forward(4.3)(0.267) (7.40)(30.0) Above is written as a fraction Express your answer using the correct number of significant figures.arrow_forward
- (1.8)The area of a paper is 758 cm². What is the area of the paper in m²? O 7.58 x 104 m² O 7.58 x 102 m² O 0.0379 m² O 7.58 m²arrow_forwardComplete the following operations and write your answer with the correct number of significant figures. Use scientific notation when appropriate. (40.25)(23.4)(1.0001) =arrow_forwardA shipping box has a length of 7.00 in., a width of 6.00 in., anda height of 4.00 in. (2.3)a. What is the length of the box, in centimeters?b. What is the width of the box, in centimeters?c. How many significant figures are in the width measurement?d. Calculate the volume of the box, in cubic centimeters, to thecorrect number of significant figures.arrow_forward
- (1.8, Similar to For Practice 1.8) Convert 9.255 L to gallon by dimensional analysis. (Hint: 1.057 qt = 1 L, 1 gal = 4 qts) O 2.19 gal O 4.57 gal O 3.50 gal O 2.45 galarrow_forwardThe liquid substances mercury (density – 13.6 g/cm³), water (density = 1.00 g/cm) and cyclohexane (density = 0.778 g/cm³) do not mix, but stay separate as distinct layers. 1.5.1 Sketch how the liquids would position themselves in a test tube. 1.5.2 Propose a way of separating this mixture into its components.arrow_forwardThe correct answer (reported to the proper number of significant figures) to the following is ________. (12.67 + 19.2)(3.99) / (1.36 + 11.366) = ________arrow_forward
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