Perform the following calculation: What is the answer to the calculation above with the correct units and significant figures? g cm³ +1.0042 8 cm3 O 0.995 8 cm³ 0.99520 - O 0.9952 2 8 cm³ O 1.0 g cm³ cm³ -0.0090

Perform the following calculation: What is the answer to the calculation above with the correct units and significant figures? g cm³ +1.0042 8 cm3 O 0.995 8 cm³ 0.99520 - O 0.9952 2 8 cm³ O 1.0 g cm³ cm³ -0.0090

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Ethanol has a density of 0.789 g/cm3. What volume of ethanol in mL must be poured into a graduated…

A: Rules for significant figure All non zero integer are significant Exact number have unlimited…

Q: Calculate the product below, and express the result with the correct number of significant figures.…

A: Step 1:The first digit of the product is 6.7, which has the significant figure 2.The second digit of…

Q: 56. Round the number on the left to the number of significant figures indicated by the example in…

A: Significant figures of a number are those which are absolutely necessary to explain the numbers…

Q: Ammonia (NH3) chemically reacts with oxygen gas (0₂) to produce nitric oxide (NO) and water (H₂O).…

A: The mass of oxygen gas is 8.30 g.The balanced chemical equation for the given reaction is:.The molar…

Q: Perform the following computations, and retain only significant figures in the results: 56.824 /…

A: While performing multiplication or division, the answer should contain as many significant figures…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

Q: Calculate the answer with the correct number of significant figures. Assume that all the numbers are…

A: The problem given is (91.44-101.1)83.799= ___________

Q: Perform the following set of operations and choose the alternative that expresses the result to the…

A: • The given expression is, (1.5 × 10-4 * 61.3 ) + 2.01 • We need to write the result of…

Q: 2. Write down the answers with the correct number of significant figures: 34.1 X 4042 = (4.13)? =…

Q: Calculate to the correct number of significant figures. (2.963+2.8)/3.00%D O None O 1.93 O 2.0 O 1.9…

Q: For each of the mathematical expressions shown below, determine the answer and enter your response…

Q: Liquid hexane (CH3CH24CH3) will react with gaseous oxygen O2 to produce gaseous carbon dioxide…

A: The given reaction is,

Q: LL of solution Express your answer using three significant figures. 11.65 mgmg KIKI in…

A: Molar mass(MM) of C2H6O = 46 g Mass of C2H6O =72.2 g Mole = mass/MM = 72.2/46 = 1.57 mol…

Q: How many significant figures should your answer have? 8.101 x 0.10 = %3D O 1 O 2 0 3 O 4 O 5 0 6 07…

A: In measurement number digit in value is known as significant figure, all non zero digit are counted…

Q: A docs.google.com/document/d/1gMvnAL-0yUfszXerRVZWCNcjrbFwly5jSdGfXhHEmiU/edit# worksheet #2 ☆ D © A…

A: The formula of density is given by Density= mass/volume. The density of any substance can be…

Q: An experimenter has weighed a penny 6 times in units of grams as reported below. 2.224842 3.168283…

A: The objective of this question is to calculate the average weight of a penny based on the given…

Q: Gaseous ethane CH3CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and…

Q: Give the answers with the correct number of significant figures: a) 41.84 x 100.62 x (15.227 -…

A: A question based on general chemistry that is to be accomplished.

Q: Which of the following has exactly four significant figures? 0.0592 0.08206 8.314 5420 5.4 x…

A: Significant figures of a number are the digits which gives a meaningful contribution to the…

Q: When you perform the following operations, how many significant figures should your answer have?…

A: 2.000cm3 x 15.6g/cm3 + 1.1111 g =

Q: Why is the answer,to the correct number of significant figures,not 1.0 for the following calculation…

Q: Ammonium phosphate ((NH4)²PO4) is an important ingredient in many fertilizers. It can be made by…

A: Given, Ammonium phosphate ((NH4)3PO4) is an important ingredient in many fertilizers. It can be made…

Q: perform the following calculation, reporting your answer to the correct number of significant…

A: Significant figures of a number are necessary to indicate the quantity of something. It is also…

Q: What is the correct answer (reported to the proper number of significant figures) to the operation…

A: a meaningful contribution in mathematical science which can be expressed In scientific notation,

Q: 12.9 ✓ Points: 3.00 out of 3 cm³ Perform the calculations below and give the results with correct…

A: Step 1:1) 27.8 g + 5.461 g-3.89 g = 27.8 g + 1.571 g= 29.371 g Step 2:2) 2.13 in x 0.96 in x 4.508…

Q: Perform the given calculation. You must round correctly and report the answer with the proper number…

A: The solution should have the same number of decimal places as the limiting term when adding or…

Q: Division - express all answers in the correct significant figures - be sure to include units 2…

A: Significant figures are those digits which are absolutely necessary while indicating the quantity of…

Q: Enter your answer in the provided box. Carry out the following operation as if it were a calculation…

Q: When you perform the following operations, how many significant figures should your answer have?…

A: when adding or subtracting measurements with significant figures,the result has the same number of…

Q: Write 3.280x104 J as a normal, decimal number without any scientifc notation. Pay attetion to…

A: Correct option is C. 0.0003280 J.

Q: Which of the following numbers is correctly rounded to three significant figures, as shown in…

Q: appropriate number of significant figures.

Q: (3) Convert your result in question (2) into lb (pounds).

A: Grams(g) and pounds(lbs), both are the units of mass. And, 1g=0.002205lb

Q: The product of 80.7 m x 5.01 m is _m². Express the answer with the correct number of significant…

A: We know that, while multiplying two numbers , the answer contains the same number of significant…

Q: Gaseous methane (CH4) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂)…

A: Given, Mass of CH4 = 14.6 g Mass of O2 = 90 g Calculate the minimum mass of methane that could be…

Q: Carry out the division and enter the quotient with the proper number of significant figures in…

A: This is a division operation and in division, the number of significant figures are equal to the…

Q: Round the following number to four significant figures and express the result in standard…

A: • All non zero digits are significant.• All zeros between two non zero digits are significant.•…

Q: Perform the following calculation: g cm³ cm³ What is the answer to the calculation above with the…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: When you perform the following operations, how many significant figures should your answer have?…

A: Significant figures can be defined as the total number of the digits which includes the last digit…

Q: Using rules for significant figures in calculations, divide 0.39 by the number 5.12. Choose the…

Q: Use conversion factors with units canceling to calculate how many kilograms are in 2.5 x 103 mg. A/

A: Data

Q: For the following division problem: (6.626 x 10–30) / (9.63 x 107) = ? What is the answer reported…

A: When we divide the two same numbers having coefficients, like 10-2/10-4 than here we just…

Q: Determine the answer with the correct number of significant figures: 16.0054 g 0.014 g = ? 15.9914 g…

A: 1) 16.0054 g2) 0.014 g3) 15.9914 g4) 15.99 g5) 16 g6) 15.991We have to determine number of…

Q: What is the minimum mass of galena (PbS), a lead ore, from which 90.0 g of pure lead could be…

A: mass of lead = 90.0 gatomic mass of lead = 207.2 g/molmolar mass of PbS = 239.26 g/mol

Q: Perform the following calculations: a) 14.86 ml + 15.0 ml + 14.980 ml = b) (42.927 g/ml)(9.00 ml)…

A: According to the rule for significant digits in addition and subtraction, the number of significant…

Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

Perform the following calculation:
g
g
cm³
+ 1.0042 8
cm³
What is the answer to the calculation above with the correct units and significant figures?
O 0.995
g
cm³
O 0.99520
O 0.9952
O 1.0
g
cm³
g
cm³
g
cm3
-0.0090
J

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Rules for determining the number of significant figures in an answer :

VIEW

Step 2: Calculate given expression

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

perform the following calculation, reporting your answer to the correct number of significant figures and with the correct unit. 120.5 g + 32.567 g =
Which measurement below has the fewest significant figures? 9.4200 x 105 g 6900 g 3.0900 x 10-2 g 3.40 x 104 g 630.0 g
how do i approach this
Record the number of signifcant figures in each one of the following numbers. e. 2.670 x 10^3
What is the proper answer and number of significant figures for the following calculation: 2.80 × 4.2? O 11.7 O 12 O 12.0 O 11.76
Give clear detailed Solution
1. A wooden square block is placed on an analytical balance giving a mass of 5.1977 g. The square block has dimensions of 2.00 cm long, 2.00 cm wide, and has a height of 2.00 cm. Calculate the density of the wooden square block in units of g/cm3 to the correct number of significant figures. Thie morblo
Hydrocortisone is used as an anti-inflammatory for localized pain. You need to prepare a 45 mg/mL solution of hydrocortisone for an injection via a dilution. You have 15 mL of a 175 mg/mL stock solution of hydrocortisone available. How many mL of the 45 mg/mL solution can you prepare? Note: Provide your answer using the correct number of significant figures and remember to include your units.
For the image attached be sure your answers have the correct number of significant figures plus show calculations
A major component of gasoline is octane (CH₂). When octane is burned in air, it chemically reacts with oxygen gas (O₂) to produce carbon dioxide (CO₂) and water (H₂O). What mass of carbon dioxide is produced by the reaction of 8.92 g of octane? Be sure your answer has the correct number of significant digits. 08 X
Calculate the mass, in grams, of each of the following. 2.0x10^23 lead atoms Express your answer using two significant figures. 7.8x10^21 uranium atoms Express your answer using two significant figures. 1.3x10^23 gold atoms Express your answer using two significant figures. 2.74x10^22 helium atoms Express your answer using three significant figures.
When you perform the following operations, how many significant figures should your answer have? 11.1300 kg + 222.2 g = hint: units must match. Change g to kg before you add O 1 O 2 O 3 O 4 O 5 0 6