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. (0.080 cm' ) . 0= ? m

Q: Number 6

A: Meters (m) and miles (mi) are the units of length. The relation between meter and mile is expressed…

Q: A chemistry student needs 10.0 mL of chloroform for an experiment. By consulting the CRC Handbook of…

A: Given data: The volume of chloroform = 10.0 mL. The density of chloroform = 1.48 g.cm-3. To…

Q: A student converts grams to milligrams by multiplying by the conversion factor 1g /1000mg. Is the…

A:

Q: Finally, sometimes the desired value does not directly match the units given but is derived from the…

A: Given: The volume of a sheet of metal = 45.5 cm3 Width = 14.8 cm Length = 15.9 cm

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: The relation between μg (micrograms) and g (grams) is- 1 μg =10-6 g And The relation between dL…

Q: graduated cylinder weighs 35.825 g. When 10 mL of water is measured in it, the weight of the…

A: Given: Weight of the graduated cylinder = 35.825 g. The weight of the graduate and water= 45.835 g…

Q: Calculating Volume Suppose you want to know the volume of a rectangular object, like one of the…

A: Interpretation - Determine the volume of the rectangular box ( like suitcase) by given method-…

Q: Using your knowledge of the metric units, English units, and the information on the back inside…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: -4.0 x 10* A student sets up the following equation to convert a measurement. (The ? stands for a…

A:

Q: Express each answer with the correct significant digits, and the proper units AND write it in…

A: The expression given is .

Q: A cheetah ran 1000.0 meters in 33.27 seconds, how fast is it running in miles per hour (MPH)? Note:…

A: Given information: 1 miles = 1.609 km              = 1609 m 1 hour = 3600 sec

Q: Carry out the following conversions: (a) 32.4 yd to centimeters, (b) 3.0 × 1010 cm/s to ft/s, (c)…

A: (a) 32.4 yd to centimeters, (b) 3.0 × 1010 cm/s to ft/s, (c) 1.42 light-years to miles (a light-year…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: Carry out the following conversions: (a) 1.42 lightyears to miles (a light-year is an astronomical…

A: b) Given : distance = 32.4 yd Since 1 yd = 91.44 cm Hence distance in cm = distance in yd X 91.44…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Here we need the converion factor to convert μg/dl to g/ml

Q: Two students measure and record the volume of the same sample of water in the graduated cylinder…

A: The reading of the volume of the graduated cylinder depends on the distance between the two nearest…

Q: Cholesterol in blood is measured in milligrams of cholesterol per deciliter of blood. If the unit of…

A: The given unit of measuring the cholesterol is 185 mg/dL. One milligram (mg) is equal to 10-3 grams…

Q: 1. Comment on the differences in measurements obtained on the same objects using the meter stick,…

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

Q: Be able to perform multi-step unit conversions involving metric and standard (U.S.) units, given the…

A: The given data contains, A boat travels 35.2 miles per hour.

Q: A student sets up the following equation to convert a measurement.

A: Unit converstions :  1. mole unit conversion:    1 mol = 103 mmol        where mmol stands for…

Q: (- 10° 3 kg• m g'cm 3.6 X = ? S S

A:

Q: Setting up the math for a one-step quantitative problem The average adult heart pumps about 84. mL/s…

A:

Q: Decide which of the earlier measurements was the most accurate, and which was the most precise.

A: Accuracy determines that how close a measurement to the accepted value or true value. Precision is…

Q: 9.1. The egg whites from four "large" eggs occupy a volume of 112mL. The mass of the egg whites from…

A:

Q: Carry out the following conversions: (a) 1.42 lightyears to miles (a light-year is an astronomical…

A: a) We need to convert a distance from light-year to miles.

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Here we can see that there is only difference in C2 and mC2 so we have to convert C2 to mC2 by the…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: To convert 90 kg.m/s to g.m/s.

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: we need to convert from ml to dl  i.e. millilitre to decilitre

Q: Evaluate to the appropriate number of significant figures and express in scientific notation: (4.791…

A: Given:

Q: You measure a cube and determine that its sides are 0.65m. You place the cube on a mass sacle and…

A:

Q: A chemist weighs herself on a scale and records a mass of 65.1 kg. She removes a calculator and…

A: Given : Mass of chemist with calculator = 65.1 Kg = 65.1 X 103 g                   (Since 1 Kg =…

Q: hree students (A, B, and C) are asked to determine the volume of a sample of ethanol. Each student…

A: Precision refers to the closeness of the measured value to each other, while accuracy is how close…

Q: If I wanted to convert 34.5 meters in to km which of the following conversions factors would I need?

A:

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: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: Change the following measurement to the appropriate SI unit. The final unit required is shown to the…

A:

Q: You measure the distance between to cities to be 42.0 miles. You need to send this data to Brazil…

A: Convert 42.0 miles to km ?

Q: A room is 20.0 feet wide and 30.0 feet long with ceilings that are 10.0 feet high. You need to find…

A: The volume of the room can be calculated as follows: Volume = length× width × height For the room…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Since, we know that ;  1 kg = 103 g  1 m = 102 cm

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Unit conversions involve conversion of a unit of a physical quantity into another unit of same…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: Perform the following conversions. You must use dimensional analysis and put your answer in…

A: Here by using unit and dimensional analysis we have to solve the following conversions. For this we…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: 1km = 1000 m 1m = 100 cm

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: Sulfuric acid is used in car batteries. A driver needs to add 1.4 kilograms of sulfuric acid to his…

A: Driver needs 1.44 kg (1440 g) sulfuric aciddensity = mass/volumegiven, density of sulfuric acid =…

Q: In an experiment regarding measurements and significant figures, one student weighed an object using…

A: The student used a triple-beam balance for the measurement.

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Formula : 1 kg = 103 g 1 m = 102 cm  1 kg.m = 105 g.cm   -1.4 × 103 kg.ms × 105 = -1.4 × 108 g.cms…

Q: For items 1-2: A block of wood weighs 64.02 g and has the following dimensions: length of 15.0 cm,…

A: The mass of a substance m can be related to the volume V in which it is occupied by the component…

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.