1.36 only.. in square feet (ft')? (b) If it takes a technician 45 s to polish135 mm², how long does it take her to polish the entire lens?(a) What is the areaof-25-1.31 The area of a tele:A1.32 Express your body weight in kilograms (kg).423 There are 2.60×10“ short tons of oxygen in the atmosphere(1 short ton=2000 lb). How many metric tons of oxygen are pres-ent in the atmosphere (1 metric ton = 1000 kg)?1.45 The distathe wavelengt(a) The wavemeters (nm).(b) The wav1.34 The average density of Earth is 5.52 g/cm. What is its den-sity in (a) kg/m³; (b) lb/ft?wavelength.1.46 Each1.35 The speed of light in a vacuum is 2.998×10* m/s. What is itsspeed in (a) km/h; (b) mi/min?Not1.36 The volume of a certain bacterial cell is 2.56 µm'. (a) Whatis its volume in cubic millimeters (mm')? (b) What is the volumeof 10 cells in liters (L)?do not dissA, B, and1.37 (a) How many cubic meters of milk are in 1 qt (946.4 mL)?(b) How many liters of milk are in 835 gal (1 gal = 4 qt)?1.38 An empty vial weighs 55.32 g. (a) If the vial weighsw en filled with lig13.53 g/em').(a) Which of the liquids is (are) more dense than water and lessdense than water?(b) If the densities of W, C, and A are 1.0 g/mL, 0.88 g/mL, and1.4 g/mL, respectively, which of the following densities is possi-ble for liquid B: 0.79 g/mL, 0.86 g/mL, 0.94 g/mL, or 1.2 g/mL?

(1.36) Given that - volume of a bacterial cell = 2.56 um3 (cubic micrometres) And, 1 micrometre…

Answered: 1.36 The volume of a certain bacterial…

1.36 The volume of a certain bacterial cell is 2.56 µm'. (a) What is its volume in cubic millimeters (mm')? (b) What is the volume of 10 cells in liters (L)?

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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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

1.36 only..

in square feet (ft')? (b) If it takes a technician 45 s to polish
135 mm², how long does it take her to polish the entire lens?
(a) What is the area
of
-25-
1.31 The area of a tele:
A
1.32 Express your body weight in kilograms (kg).
423 There are 2.60×10“ short tons of oxygen in the atmosphere
(1 short ton=2000 lb). How many metric tons of oxygen are pres-
ent in the atmosphere (1 metric ton = 1000 kg)?
1.45 The dista
the wavelengt
(a) The wave
meters (nm).
(b) The wav
1.34 The average density of Earth is 5.52 g/cm. What is its den-
sity in (a) kg/m³; (b) lb/ft?
wavelength.
1.46 Each
1.35 The speed of light in a vacuum is 2.998×10* m/s. What is its
speed in (a) km/h; (b) mi/min?
Not
1.36 The volume of a certain bacterial cell is 2.56 µm'. (a) What
is its volume in cubic millimeters (mm')? (b) What is the volume
of 10 cells in liters (L)?
do not diss
A, B, and
1.37 (a) How many cubic meters of milk are in 1 qt (946.4 mL)?
(b) How many liters of milk are in 835 gal (1 gal = 4 qt)?
1.38 An empty vial weighs 55.32 g. (a) If the vial weighs
w en filled with lig
13.53 g/em').
(a) Which of the liquids is (are) more dense than water and less
dense than water?
(b) If the densities of W, C, and A are 1.0 g/mL, 0.88 g/mL, and
1.4 g/mL, respectively, which of the following densities is possi-
ble for liquid B: 0.79 g/mL, 0.86 g/mL, 0.94 g/mL, or 1.2 g/mL?

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