Chapter 1, Problem 1.100E

An aquarium has a rectangular cross section that is 47.8 in. by 12.5 in.; it is 19.5 in. high. How many U.S gallons does the aquarium contain? One U.S. gallon equals exactly 231 in3.

a 7.11 hg to g, b 5.27 x 107 m to pm, c 3.63 x 106 g to dag.

Make the following conversions. 1 .25 in. to feet and to centimeters 2.12 qt to gallons and to liters 2640 ft to miles and to kilometers 1.254 kg lead to its volume in cubic centimeters 250. mL ethanol to its mass in grams 3.5 in.3 of mercury to its volume in milliliters and its mass in kilograms

The first measurement of sea depth was made in 1840 in the central South Atlantic, where a plummet was lowered 2425 fathoms. What is this depth in meters? Note that 1 fathom = 6ft, 1 ft = 12 in., and 1 in. = 2.54 102 m. (These relations are exact.)

Calculate the volume, in milliliters, for each of the following 75.0-g masses of substances. a. 75.0 g of gasoline (density = 0.56 g/mL) b. 75.0 g of sodium metal (density = 0.93 g/cm3) c. 75.0 g of ammonia gas (density = 0.759 g/L) d. 75.0 g of mercury (density = 13.6 g/mL)

5 nyoor X A the p X Spoti x A Chap x E * Par X Netfli X Goo 53. Calculate Make the following conversions. Express your answers in scientific notation. a. 14.8 g = ? ug b. 3.72 g = ? kg C. 66.3 L ? cm³ d. 7.5 x 104 J = ? kJ e. 3.9 × 10° mg = ? dg f. 2.1 X 10 dL = ? µL %3D %3D

The speed of sound varies according to the material through which it travels. Sound travels at 6.0x 10¹ m granite. Calculate each of these speeds in Note: 1 ft-12 in Note: Reference the SI prefixes and Conversion factors for non-SI units tables for additional information. Part 1 of 2 Round your answer to 2 significant figures. Speed in rubber: 60 x 10 Part 2 of 2 m Round your answer to 3 significant figures. Speed in granite: 1.64 10 through rubber and at 1.96 x 10 ft through

Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits.

Convert 120 mg/dL of glucose to Sl unit (mmol/L). MW of glucose = 180.0