Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits. mol 321.16 mol + 0.38 L %3D L m 570.0 m + 40.651 s %3D mol 7.81 L X 3.85 L I mol O II

Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits. mol 321.16 mol + 0.38 L %3D L m 570.0 m + 40.651 s %3D mol 7.81 L X 3.85 L I mol O II

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

ChapterA: Scientific Notation And Experimental Error

Section: Chapter Questions

Problem 10P

See similar textbooks

Related questions

Q: How many decimeters in a meter? O 103 O 101 O 1000 O 100000 O 10:5 O 100 O 100

A: To identify: Number of decimeters in a meter.

Q: A scientist wants to identify an unknown compound on the basis of its physical properties. The…

A: Given: For the unknown compound, The color at room temperature → whiteState at room temperature…

Q: The gas density of water in a room measuring 4.12 m x 6.44 m x 5.39 m is 1.08 ug/cm3. Calculate the…

Q: A chemical engineer must report the average volume of a certain pollutant produced by the plants…

Q: An empty vial weighs 59.43 g. If the vial weighs 158.65g when filled with liquid mercury (d=13.53…

A: Given,Mass of empty vial = 59.43 gMass of vial filled with liquid mercury = 158.65 gMass of liquid…

Q: Multiply or divide the following measurements. Be sure each answer you enter con 183.34 m 0.55 s %3D…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

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

A: Given:- 1) 517.4 mol ÷ 0.52 L = ? mol/L 2) 7.8084 mol/L × 0.90 L = ? mol 3) 7.8084 g/mL × 3.725 mL…

Q: True or False 1) A 10 cm3 piece of magnesium will have a greater mass than a 10 cm3 piece of zinc.…

A: Given, Volume of Magnesium = 10 cm3 Density of Magnesium = 1.7gmL Volume of Zinc = 10 cm3 Density of…

Q: 1.70 L of a solution that is 14.0 % KBr by mass (the density of the solution is 1.10 g/mL) Enter…

A: Given : Volume of solution = 1.7 L = 1700 mL (since 1 L…

Q: The rate at which water falls at the Niagara Falls is about 84,760 ft3/s. How many liters of water…

Q: How many in' (cubic inches) does 15.2 dm' (cubic dm) equal? Ca Hint: 1 dm 10cm so therefore 1 dm3…

A: Given: Volume in dm3 = 15.2 dm3

Q: 2.004, p. 3.746 + log q. 4.876 + log (,0E) = 4.632 X = '1.005 '2.005

A: The solution is given below -

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

Q: 8. KI 9. NaCI 10. Mg Cl2 11. Na;N

A: 8) KI : In the compound we have metal cation K+ from s block and I- anion. Since in the naming of…

Q: What is the mass of 1 gal of carbon tetrachloride in grams? In pounds. I 4.55 L. 1 lb.- 0.454 kg)

A: Given : volume of CCl4 = 1 gal To calculate :- mass of CCl4 (in grams and pounds)

Q: Calculate the total mass of sodium chloride in the world's seawater. The total mass of sodium…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

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

A: Given : 604.36 mol ÷72.3 L = 8.359059474 mol/ L 0.93 cm x 4.725 = 4.39425 cm2 20.9476 mol/ L x 70…

Q: What is the mass (in g) of a substance that has a volume of 10.5 mL and a density of 8.82 g/mL? O a.…

A: 12. Given information, Volume = 10.5 mL Density = 8.82 g/mL

Q: D. What is the mass of one molecule of water in grams? a. 18 c. 3.0 x 10-23 b. 0ו א 1.! d. ן xl0 1.7

A: To calculate the mass of one molecule of water.

Q: A piece of metal has a mass of 86.24 g and a volume of 13.4mL. What is its density? 0.155 g/mL O…

Q: The density of an object is 0.072 g/mL. Calculate the mass of this object (g) if it displaces 150.0…

A: Given: The density of an object = 0.072 g/mL The volume of water displaced by the object = 150.0 mL…

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

A: In the case of multiplication and division, the answer should be in minimum significant figures of…

Q: Calculate the volumes. What is the volume of 11.3 g graphite, density of 2.25 g/cm3. What is the…

Q: Which of the following is the largest mass and which is the smallest? (a) 41 g (b) 3x 10 mg (d)…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Be sure to answer all parts. Enter your answer in scientific notation. Carry out the following…

A: In chemistry various calculations are being done. One should be careful while doing calculation of…

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

A: According to rules of significant figures, while doing multiplication or division, the number which…

Q: Calculate the volume (in cm³) of 179 ng of manganese. The density of manganese is 7.20 g/cm³. O 2.58…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

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

A: While solving mathematical operations like multiplication or division, the final answer is expressed…

Q: A student is trying to identify the composition of a pure metal block by determining its density.…

A: Given that: Mass of block = 30.0 g Rectangular block = 2.00 cm × 3.00 cm × 1.40 cm Density of block…

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

Q: A lead ball has a mass of 75.0 g and a density of 11.4 g/cm3. What is the volume of the ball? 855…

A: Given data: The mass of the ball is 75.0 g. The density of the ball is 11.4 g/cm3. To calculate:…

Q: A chemist weighed out 5.3 g of iron. Calculate the number of moles of iron she weighed out. Be sure…

A: Given : weight of iron = 5.3 gram Find : Calculated the number of moles of iron . Formula :…

Q: Chemistry temp: 8C, density 0.800 g/ml based on this data, how many molecules are contained in…

Q: What is the Volume of 9.86 x 10^-2 pounds 7.90 g/mL steal ( hint use the determined density of steal…

A: Given data, Density of steel = 7.90 g/mL 1 pound = 453.6 g Mass of steel = 9.86 x 10-2 pounds =…

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

A: 1. Given problem: 78.8molL×38L=mol Now, multiplying the given measurements, 78.8molL×38L=2994.40…

Q: Red gold is a gold‑copper alloy used to make jewelry. A piece of jewelry made of red gold weighs…

A: Density of substance is basically defined as amount of substance present at per cm3 of volume. Its…

Q: 10. When an irregularly shaped solid of mass 105 g was placed in a cylinder that contained 25.00 ml…

A: The volume of the water displaced by the body in the cylindrical tub is equal to the volume of the…

Q: The volume of a metal bar can be determined by immersing it in water in a graduated cylinder and…

A: Density of a substance is given by Rearranging it becomes and density=

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

Q: 5:33 m x 9.9629 x 10-³ m x 18.943 m CA CO

A: In any measured quantity, digits known with certain along with one last uncertain (or inexact) digit…

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

A: Given that 994.21 g ÷ 74.371 mL = gmL0.93 molL × 3.75 L= mol600.38 mol ÷ 0.51 L = molL To find the…

Q: Convert the given masses from the derived units to grams. 20.9 mg = 4.93 dg = 0.0187 µg =

A: All the given conversions are of mass conversions. The mg shows the unit as micrograms. The dg shows…

Q: 78.084 mL X 20. mL = g 868.04 g 72.01 mL %3D mL mol 539.4 mol 42.6 L = L

Q: A bottle of coke contains around 10.6 grams of sugar per 100 mL of coke. If a small bottle of coke…

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

A: The rule simply says that during multiplication and division, the number of significant figures in…

Q: What is the answer for the following calculation: (1.249 - 0.0234) × 139.37 ? A) 170.812 B) 170.8 C)…

A: Answer :- (1) C) 170.81 (1.249 - 0.0234) × 139.37 = 170.81…

Q: Use the interactive to measure the densities of several different solids and liquids. LIQUID SOLID…

A: All the transition metal are malleable and ductile.

Q: The density of Neon (Ne) at a specific temperature and pressure is 3.21 x 10-5 lb/in3. Calculate the…

A: Given: The density of Neon (Ne) at a specific temperature and pressure = 3.21 x 10-5 lb/in3 We have…

Q: Multiply or divide the following measurements. g 502.42 g 0.87 mL = %3D mL mol 0.934 L X 3.40 L…

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

100%

Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits.
mol
321.16 mol ÷ 0.38 L
x10
L
570.0 m ÷ 40.651 s
S
mol
7.81
L
X 3.85 L
||mol

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 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

Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits. mol 78.08 x 38. L mol x10 m 932.0 m + 62.3 s mol x 25. L L |mol 20.94
Multiply or divide the following measurements. Be sure each answer you enter contains the correct n digits. 588.84 mol 0.84 L 93.4 0.934 = - 0 g mL El mL x 10. mL 119 ents are. 3.45 mL 12 210 X 1/5 S
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. 0.050 mol kg = ? mol g 口。 x10 X μ 0|0 G
A chemist must dilute 88.1 mL of 351. mM aqueous aluminum sulfate (Al₂(SO4)3) solution until the concentration falls to 94.0 mM . She'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in liters. Round your answer to 3 significant digits. OL x10
A chemist prepares a solution of aluminum chloride (AIC13) by measuring out 13. umol of aluminum chloride into a 250. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mmol/L of the chemist's aluminum chloride solution. Be sure your answer has the correct number of significant digits. mmol L X G
A chemist must dilute 15.5 mL of 441. mM aqueous potassium permanganate (KMNO4) solution until the concentration falls to 254. mM. She'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in milliliters. Be sure your answer has the correct number of significant digits. mL x10 X Ś
Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits. mol 517.4 mol ÷ 0.52 L x10 mol 7.8084 L X 0.90 L |mol X 3.725 mL 7.8084 mL
Water is added to 25.0 mL of a 0.716 M KNO3 solution until the volume of the solution is exactly 500.0 mL. What is the concentration of the final solution? Round your answer to 3 significant digits. M x10 X
A chemist prepares a solution of silver perchlorate (AgCIO4) by weighing out 253.2 g of silver perchlorate into a 50. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in g/L of the chemist's silver perchlorate solution. Be sure your answer has the correct number of significant digits. g x10 ?
A chemist prepares a solution of barium acetate BaC2H3O22 by measuring out 105.g of barium acetate into a 250.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in /molL of the chemist's barium acetate solution. Round your answer to 3 significant digits.
A chemist prepares a solution of potassium dichromate K2Cr2O7 by measuring out 46.8μmol of potassium dichromate into a 450.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in /mmolL of the chemist's potassium dichromate solution. Round your answer to 3 significant digits.
A chemist must dilute 85.6 mL of 119. mM aqueous potassium permanganate (KMnO4) solution until the concentration falls to 7.00 mM. He'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in liters. Round your answer to 3 significant digits. OL 0 x S