Interpretation:
How to express the number 273.00 in scientific notation has to be selected from the given list.
Concept Introduction:
In scientific work, large and very small numbers occurs frequently. But it is been observed that, to record these vast numbers or very small numbers is difficult because, the numbers may get missed while recording them. It is time consuming and the possibilities of error occurrence are also high. Hence to overcome these demerits, a method called scientific notation is used. In this method the numbers are expressed in form of “
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Chapter 2 Solutions
General, Organic, and Biological Chemistry
- Scientific Notation This is a way to write large and small numbers in a format using a digit term (1> digit term<10) followed by a power of 10 raised to a coefficient. The power of 10 may be positive or negative. 5.11 x 106 2.33 digit term 4.23 x 10-⁹ exponential term x 10³ If the coefficient is positive: the digit term is multiplied by 10 the number of times determined by the coefficient to arrive a the real number. 2.33 x 10³ 1.34 x 10² 3.23 x 10-11 If the coefficient is negative: the digit term is divided by 10 the number of times determined by the coefficient. 2.33 x 10-5 Write the numbers represented by the the following: Scientific Notation Number 6.673 x 1023 exponential term 2.33 x 10³ digit term 2.33 x10 x10 x10 = 2330 (or 10³ = 1000) 2.33 x 10-5 2.33/10/10/10/10/10 =0.00000233 (or 10-5=1/100000)arrow_forwardSTARTING AMOUNT + X 7.6 ADD FACTOR x( ) (1)³ (100)³ Convert 7.6 cm³ to m³ 7.6 x 10-6 7.6 x 10-4 cm 1000 0.1 cm³ ANSWER (0.1)³ 100 m³ 1 (1000)³ m RESET J 0.01 (0.01)³ 0.076arrow_forwardKnowledge Check A student sets up the following equation to convert a measurement. (The ? stands for a number the student is going to calculate.) Fill in the missing part of this equation. Note: your answer should be in the form of one or more fractions multiplied together. 0.040 H2) 0 - - - 2 mL x10 ロ・ロ X μarrow_forward
- ▼ Part B volume wine E| ΑΣΦ Submit H Request Answer P Pearson - Blueberry high-fiber muffins contain 55 % dietary fiber by mass. If a package with a net weight of 14 oz contains six muffins, how many grams of fiber are in each muffin? Express your answer to two significant figures. Review | Constants | Periodic Table 11 L alcohol 100 Lwine 0.750 Lwine bottle x 82.5 mL alcohol in wine bottle g 1000 mL 1 X n Inc. All rights reserved | Terms of Use | Privacy Policy | Permissions Contact Usarrow_forwardThe density of table sugar is 1.59 g/mL. It is true that... A.2.00 g of table sugar occupies a volume of 1.17 mL B. 5.00 g of table sugar occupies a volume of 3.14 mL C. No correct response D. 3.00 g of table sugar occupies a volume of 1.97arrow_forwardCourse Home 2 of 28 I Review I Constants I Periodic Table Part A The density of iron is 7.87 g/mL. What is the mass of a 2.00 cm × 4.00 cm × 1.00 cm block of iron? Express your answer to three significant figures and include the appropriate units. » View Available Hint(s) HA ? mass = 20.00 cm Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining Provide Feedback Next > P Pearson t© 2020 Pearson Education Inc. All rights reserved. | Terms of Usel Privacy Policy | Permissions I Contact Us | MacBook Pro ( % & delete %3D 7 8 { } P [ |Y U < coarrow_forward
- A student sets up the following equation to convert a measurement. (The ? stands for a number the student is going to calculate.) Fill in the missing part of this equation. 4. -6.0 x 10 D- ? x10 2 ha Alb Pro Explanation Check 10 tv escarrow_forwardD Question 2 What is the best answer for the following calculation: (1003.5 x 10¹³) (9.9853 x 10¹5) O 5.x 1013 5.0 x 1013 O 4.970 x 1013 1013 O 4.9700 x 13 O 4.97 x 10¹arrow_forwardPeople Tab Window Help ubmission History: 2. X 101 Chem101 E AWR prep 5 Google Docs Question 15 of 17 An atom of a particular element has a volume of 7.8 x 10-31 m3 What is this volume in cubic nanometers ? ADD FACTOR ANSWER RESET *( ) %3D 10° 10-6 (10-6)3 7.8 x 10 22 (10°)a (1)3 106 7.8 x 10 31 7.8 x 10-4 1 10-9 7.8 x 104 (10°)a nm nm3 um m3 um3 FEB 6. 3. tvarrow_forward
- Please answer with 3 sig fig the answer is not "2.32x10"arrow_forwardBased on the level of accuracy and precision for your measurements, is it a good idea to use a 50 mL beaker to measure 25 mL of liquid? Why or why not? please answerarrow_forwardh ||| = O STOICHIOMETRY Solving for a reactant using a chemical equation Ammonia (NH3) chemically reacts with oxygen gas (0₂) to produce nitric oxide (NO) and water (H₂O). What mass of nitric oxide is produced by the reaction of 3.29 g of oxygen gas? Be sure your answer has the correct number of significant digits. Explanation Check 48 0 □ x10 X S 99+ 40 How VUDU — a Day' D UP lij hulu Ⓒ2023 McGraw Hill LLC. A. prime videoarrow_forward
- General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage LearningIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning