Which sample of matter would you expect to have the highest density? A all the samples have the same density C D E 10.0 grams of copper metal need more information 10.0 grams of liquid oxygen 10.0 grams of argon gas

Q: Question 1 Classify the following statement as a prediction, observation, theory, or law. Please be…

A: Observation : Observation refers to the description of something that is measured, observed or…

Q: e percentage of

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Q: Fill in the blanks. Standard Numbers 0.0350 6,700 Scientific notation 3.500 x 10² 4.6 x 10-3

A: Steps to convert a number from general format to scientific notation :  Move the decimal point so…

Q: Mass Length Diameter Calculated Volume Small Cylinder 6.501 g 2.30 cm 1.55 cm Medium Cylinder 10.749…

A: Use the formula provided to find out the calculated volume of each cylinder.

Q: A sample of Cl2 gas has a volume of 13L, how much does it weigh?  Round to 2 decimal points

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Q: The density of a solid substance is usually greater than its density in a liquid form, yet the…

A: The term density can be defined as the measurement which can be used to compare the amount of the…

Q: a. Give the normal state (solid, liquid or gas) of each of the following i. Isopropyl alcohol ii.…

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Q: 56. Round the number on the left to the number of significant figures indicated by the example in…

A: Significant figures of a number are those which are absolutely necessary to explain the numbers…

Q: 13. What is the mass (in kg) of 45.3 mL of a liquid that has a density of 0.643 g/mL? a. 29.1 kg d.…

A: The given data Volume = 45.3mL Density = 0.643 g/mal Mass   = ?

Q: 122. Consider these observations on two blocks of different unknown metals: Volume Block A 125 cm3…

A: The given data - Block A = 125 cm3 Block B = 105 cm3 Mass of block A > Mass of block B. To…

Q: What volume should be reported for an object that has a mass of 227.8 g and a density of 17.3 g/cm3.…

A: Given datas ;  m = 227.8 g  density (d) = 17.3 g/cm3  V = ?

Q: A cubic box is completely filled with 1,331 g of water. What is the length of one side of the box,…

A: Given : the mass of water = 1331 g We know, The density of water  = 1.0 g/cm3 The formula for…

Q: Which of the three phases of matter (solid, liquid, or gas) has particles that are in a loose,…

A: Interpretation: We have to choose which state of matter is suitable for above statement.

Q: 121. Consider these observations on two blocks of different unknown metals: Volume Block A 125 cm3…

A: We are given the Volume of both the blocks in cm3. VA=125 cm3 VB=145 cm3 It is also given that the…

Q: Three fluids are in separate beakers. The first fluid has a density of 1.05 g/cm3, the second one’s…

A: Density of first fluid = 1.05 g/cm3 Density of second fluid = 0.94 g/cm3 Density of third fluid =…

Q: Calculate the density of the liquid.

A: Given :- volume of unknown liquid = 1.091 L  Mass of unknown liquid = 970 g  To be calculated :-…

Q: What are the 8 families of elements?

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Take a look at this sketch, and then answer the questions below about the mass, volume and density…

A: Part AIn the figure according to the mass measurement scale there is no deflection on any side which…

Q: You make a cake that has a mass of 300 grams and fits in a cake pan that is 30 by 10 by 6.0…

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Q: 1 mg is the same as O 1/10 cg O 100 cg 1/1000 kg 10 g

A: The symbol, mg is used to express the mass of substance.

Q: I am having a difficult time understanding mass versus density when it comes to chemistry. Can I get…

A: Mass and density are two physical properties of objects or any substance.Mass is actually the amount…

Q: Convert the area of the circle to um2 (micrometer square). Follow the format provided in the image…

A: Conversion of the given measurement according to the given sample ---

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: A boy found a metal sample which weighed 473 g. The metal displaces 19.3 mL of water. Is his metal…

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Q: What type of matter is this ?

A: An element is that species that contain atoms of same type. A compound is formed by combination of…

Q: A boy found a metal sample which weighed 374 g. The metal displaces 19.3 ML of water. Is his metal…

A: In order to find the whether the given metal is gold or not we first write down the given data:…

Q: Q1.Fill in positive, negative and neutral The isoelectric point, pl, of two amino acids is shown…

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Q: Consider how cubic inches cubic centimeters and milliliters compare in size to each other how would…

A: Cubic centimeters, milliliters and cubic inches all are units of volume. They are interconvertible.

Q: Follow the format used in the image provided and the answer must be in scientific notation. a. 35.0…

A: Given,a. 35.0 mLRequired,                     Conversion of mL to hm3 .

Q: Two liquids are in a graduated cylinder - Liquid A has a density of 1.004 g/cm3and Liquid B has a…

A: please refer to the attachements below  Thank you  Let me know if you have any doubts…

Q: why or why not does a golf ball fit the definition of matter?

A: Solution:      Matter is everything we see around us which has a mass and occupies space.Matter has…

Q: Complete the following train track to convert 80965 centimeters to ft. 1 ft = 12 in     2.54 cm = 1…

A: Consider the given information is as follows; 1 ft = 12 in     2.54 cm = 1 in     5280 ft = 1 mi…

Q: Which one of the following is the largest mass? A) 7.6 x 10 mg 8 B) 7.6 × 10'ng C) 7.6 × 10 ²kg D)…

A: The conversion of quantity from one unit system to another unit system is known as unit conversion.…

Q: Follow the format used in the image provided and the answer must be in scientific notation. a.…

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Q: A chemist measures the mass of a 9.0 g copper block 3 times and obtains masses of: 8.9 g, 9.0 g, and…

A: Both precise and accurate  Explanation given as follows

Q: How many grams of alcohol with a .8 density of 0,900 g/cm3 will have the same volume as 20.0g of…

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Q: The area of a 15-inch pizza is 153.4 in. Express this area in square centimeters. (1 in 2.54 cm)…

A: The area of a 15 inch pizza is 153.4 in2Convert the area in cm2

Q: The density of methanol at 20ﾟC is 0.791 g per ML what is the volume of a 9 95.1 g sample of…

A: Given: Density of methanol = 0.791 g/mL Mass of sample = 995.1 g

Q: Which among the properties are measurable? Which ones are not?

A: Measurable properties are those properties that can be measured using scientific tools.

Q: The density of a substance is defined as the ratio of the mass to the volume for that substance. Use…

A: A question based on properties of solid that is to be accomplished.

Q: 16 The best example of an element is – F oil G ice H water J oxygen 17 Which of the following…

A: Element : The element is made up of only one type of  atoms . The element Can't be broken into any…

Q: The density of water is 1.00 g/mL. If your swimming pool holds 208,000 gallons of water, what is the…

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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.