A 10mL graduated cylinder has a height of 7.2 inches . Make the following conversions and show your work. height in m  height in cm height in km height in feet

Q: least accurate

A: 0.00110 = accuracy till 5 decimal 643.21 = accuracy till 2 decimal ( least accurate) 3.045= accuracy…

Q: A chemistry student needs 85.0 mL of dimethyl sulfoxide for an experiment. By consulting the CRC…

A: Given, The volume of dimethyl sulfoxide = 85.0 mL The density of dimethyl sulfoxide = 1.10 g.cm-3 We…

Q: Aluminum has a density of 2.70 g/ cm3. What volume is occupied by a block of aluminum which weighs…

A: Density = 2.70 g/cm3. Mass = 4.32 kg.   It is known that 1 kg = 1000 g. Therefore, mass in gram is…

Q: What is the volume of a balloon, in cm³, with a circumference of 37.8 cm? Report your answer to…

A: The objective of this question is to calculate the volume of a balloon given its circumference. The…

Q: 69.8 in to cm 0.25 mi to in 4.47 in^2 to cm^2 6.0 qt to mL

A:

Q: Convert 69.3 km into miles , express your answer in scientific notation and significant figures…

A:

Q: Carry out the given conversions from one metric unit of length to another. 88.3 Mm = km 5.71 nm = mm…

A:

Q: Prefixes/Units of Measure Use the correct significant figures and units of measure. Write your…

A: One unit can be converted into another by using conversion factors.The objective of the question is…

Q: Jose Altuve is a baseball player who plays for the Houston Astros. An Altuve is equivalent to his…

A: Given,Volume = 30.0 mL1 Altuve = 1.65 m Conversion of the volume from milliliters to a cubic Altuve…

Q: A 10mL graduated cylinder has a height of 7.12 inches. Make the following conversations and show…

A: Given : Height in inches = 7.12 inches

Q: Draw the structure of the major organic product of the reaction. CI 1. LIAIH4, ether + 2. Hо" You do…

A: The above reaction is between the acyl halide and the LiAlH4 in the presence of ether and acid…

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

A: The given measurements are: 18.72 mL-3.6 mL9.727 mL+3.80 mL17.670 mL+14.8 mL

Q: Bromine is a red- brown liquid with a density of 3.10 g/mL. A sample of bromine weighing 57.2 g…

A: Soln

Q: Convert 43.3 ft into km Express your answer in scientific notation and sig figs.  You must show your…

A: Given, 1 ft =12 in1 in=2.54 cm1cm=10-2 m1 km=103 m

Q: the chemist measures the volume of the unknown liquid as  0.515L and the mass of the unknown liquid…

A: GivenMass of unknown liquid = 764 gVolume of unknown liquid = 0.515 L = 515 mL

Q: Mercury has a density of 13.6g/cm3.27.2 grams of mercury occupies a volume of

A: Density (d) :-  The ratio of mass of a substance to volume occupied by the substance is defined as…

Q: Should the answers length .355 m and .302 m width have the same number of significant figures as…

A: Given: reading of length .355 m and .302 m width

Q: arrange the measurements from longest length to shortest length 1 mi, 10m, 1x10^4 cm, 50in

A:

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

A: The objective of the question is to perform the addition and subtraction of the given measurements…

Q: A chemistry student needs 90.0 g of carbon tetrachloride for an experiment. By consulting the CRC…

A:

Q: A graduated cylinder is filled to 25.00mLs with water. 20.00g of solid with a density of 8.06g/mL is…

A: Answer:Here:

Q: While doing a lab, a student found the density of a g/cm. The accepted value for the density of…

A: According to the question,  Measured density of pure aluminum = 2.85g/cm3 Accepted value for the…

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct n…

A: We have been given problems of addition and subtraction.We have been asked to solve these three…

Q: coin is made of 10%(by weight) of copper. this coin has diameter of 10 mm and thickness of 2 mm and…

A:

Q: Perform each of the following conversion   8.43 cm to millimeters 8.43 cm -> 1cm = 10mm   2.41…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Three blocks of the same shape and size are placed in front of you. Block A has a mass of 3.0 g,…

A: Three blocks A, B, and C of the same shape and size are considered. This implies that they have the…

Q: Determine the volume of an object that has a mass of 500 g and a density of 20 g/cm3. Show your…

A:

Q: Convert the given lengths from meters to the indicated derived units. 2.89 m to kilometers km…

A: Conversions: 1 Km(kilometer)=1000 m(meters) 1 m=10-3 km 1 m (meter)=109 nanometers(nm) 1…

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

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

Q: Find the volume of a golf ball whose diameter is 3.80cm. USE SIGNIFICANT FIGURES.

A: Shape of golf ball is spherical symmetrical.

Q: Each of these numbers is written in exponential form, but not in proper scientific notation. Write…

A:

Q: Calculate the density for the following objects. Be sure each of your answer entries has the correct…

A: Density is a measure of how much matter is contained in a given space. It is defined as the mass per…

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

A: The objective of the question is to perform the addition and subtraction of the given measurements…

Q: What is the solubility of Ca3(PO4)2 Ksp = 1.3 x 10-32 in a 0.048 M Ca(NO3)2 solution? 5.4 x 10-15M ,…

A: The objective of this question is to find the solubility of Ca3(PO4)2 in a 0.048 M Ca(NO3)2 solution…

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

A: The given measurements are converted to appropriate SI units in step two.

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

A: A significant figures are the numbers that are used to express the accuracy of a result starting…

Q: ad or subtract the fOllowing measurements. Be sure each answer you enter contains the correct number…

A: Given data :  5.97 g - 0.5 g =  9.800 g + 0.9 g =  4.87 g - 0.570 g =

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.