X Montana Tech Montana's Prem X M Montana Tech https://www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-lg -> O MEASUREMENT AND MATTER Counting significant digits when measurements are multiplied o... Multiply or divide the following measurements. Be sure each answer you e 2.09476 X 0.40 mL m 127.7 m + 0.58 s S. 227.52 g 0.51 mL = | Explanation Check

X Montana Tech Montana's Prem X M Montana Tech https://www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-lg -> O MEASUREMENT AND MATTER Counting significant digits when measurements are multiplied o... Multiply or divide the following measurements. Be sure each answer you e 2.09476 X 0.40 mL m 127.7 m + 0.58 s S. 227.52 g 0.51 mL = | Explanation Check

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...

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How do I solve the following problem with the proper number of significant figures? Mainly parts E and F.
The true readings for the following balance and graduated cylinder respectively are: 9.60 O a. 9.60± 0.005; 38± 1 b. 9.60± 0.01; 38± 0.5 O c. 9.60± 0.01; 39± 1 O d. 9.60± 0.01; 38± 1 O e. 9.60± 0.01; 38± 2
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=D2 = 4 Convert the following measurement. mol 6. 9.6 x 10 mol 21 kg 'm 21 g'cm L5
Decide whether each proposed multiplication or division of measurements is possible. If it is possible, write the result in the last column of the table. proposed multiplication or division Is this possible? result O.P H yes (2.0 g)-(8.0 cm') = 7 D.D 0 no X (26 cm³²)-(0.26 m) = ? 8.0 m 7 0 1.0 m 2 yes no yes no ?
M Gmail YouTube = Maps O MEASUREMENT Counting significant digits when measurements are multiplied o... Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits. 764.45 g 0.39 mL = 786.4 mol 48.853 L 7.81 mol L X 4.25 L = = 0 g mL mol 0- mol x10 X Ś 0/5 Olivi.
12) Perform the following conversions using dimensional analysis and proper set up. Provide each answer with correct units and significant figures in the space provided. Note that you can square a length relationship to obtain an area relationship and you can cube a length relationship to obtain a volume relationship. It may be easier to treat prefixes separately. f) Convert 155 cm? to ft? Metric Prex or heters breviaion valie 10 g) Convert 7.27 m³ to ft lea s lo nu micro milli centi deci miles pounds mi 109 10 h) Convert 126 m³ to L 10: quarts deka hecto da 10 gallons 10
с YouTube ||| www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-IBInznl7HUz21YCCR4NM7yr_IpMriNwx Maps G-7203.jpg O MEASUREMENT Setting up a unit conversion 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. 3 (0.030 Pa cm Explanation > 3 <= ? kPa m ³).0 = ² Check ロ・ロ X u 0|0 MacBook Air
Q1. from 0.8778 g/mL, please calculate the mass (in ug) of 71.38 nL of liquid 1. following this information below The volume of a given liquid is defined as the amount of the space occupied by the liquid that fully spreads to fill the storage place in which it is kept. The mass present per unit volume is known as density. Given data: Mass of empty pycnometer is 51.870 g. Mass of pycnometer when filled with liquid 1 is 86.313 g. Volume of pycnometer is 39.24 mL. Calculations The mass of liquid 1 can be calculated as shown below: Mass of liquid 1===(Mass of pycnometer when filled with liquid 1)−(Mass of empty pycnometer)86.313−51.87034.443 gMass of liquid 1=Mass of pycnometer when filled with liquid 1-Mass of empty pycnometer=86.313-51.870=34.443 g Volume of liquid 1 = Volume of pycnometer Hence the volume of liquid 1 is 39.24 mL Now, the density of liquid 1 can be calculated as follows: Density of liquid 1===Mass of liquid 1Volume of liquid 134.443 g39.24 mL0.8778…
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please make sure the answer has the correct number of significant digits