Fill out the chart using the images. Graduated cylinder needs one decimal place in its answer and the beaker doesn't need any.

Q: A glass cup contains 94g of acetone. the acetone absorbs some heat and changes temperature by 48…

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Q: to convert a measurement. (The  ?  stands for a number the student is going to calculate.) Fill…

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Q: A graduated cylinder contains 32mL of water, A stone with mass of 29g is placed in the cylinder. the…

A: Density can be calculated by dividing mass by volume. Density = MassVolume…

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: mL. What is t

A: To find the density of the substance whose mass of the substance is 50g  volume is 85.0ml

Q: A urine sample has a mass of 145 g and a density of 1.010 g/mL. What is the volume of this sample?

A: Given,  The mass of urine sample = 145 g.  The density of the sample = 1.010 g/mL. The volume of…

Q: If the initial volume in a graduated cylinder reads 14.7 mL and the volume raises to 31.1 mL after 3…

A: The raise in the volume = Final volume - initial volume = 31.1 mL - 14.7 mL = 16.4 mL

Q: Carry out the given conversions from one metric unit of length to another. 47.1 Mm = 1.45 nm == km…

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Q: Part 1 of 2 Calculate the density of a 5.00 x 10 g object that has a volume of 54.3 mL. Round your…

A: The mass of the object = The volume of the object = We have to calculate the density of the object.

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

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Q: A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid…

A: Density indicates mass of a substance  present in a certain volume. It expresses as - Density =…

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: A sample of a liquid solvent has a density of .015 g/mL.What is the volume of 85.5 g of the liquid?

A: The density of material shows the denseness of that material in a specific given area. A material’s…

Q: A pharmacy technician measures the mass of a pill. The mass of one pill is  208   mg . What is the…

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Q: The density of gold is 19.31 g/mL, and the density of platinum is 21.43g/mL. If equal masses of gold…

A: As known density formula as,

Q: Baby Yoda told me that the following measurement has 3 significant figures. Is he correct or not?…

A: a number of meaningful contribution of digit is known as significant figure.

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: A student needs 15.0g f ethanol for an experiment. If the density of the alcohol is 0.789 g/mL, how…

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Q: you measure the initial volume of water in a graduated cylinder to be 23.5 mL and the final volume…

A: According to the question, The initial volume of water in the cylinder = 23.5 ml The final volume…

Q: 9. How do we determine significant figures in calculationsinvolving both addition/subtraction and…

A: Given, How do we determine significant figures in calculationsinvolving both addition/subtraction…

Q: A rectangular box measures 6.00 in length 7.00 in width and 8.00 in in height. What is the volume of…

A: volume can be defined in three dimensional when surface area multiplied by its height.

Q: If 1 pound = 2.205kg, how many grams is in 4.95 pounds? Report your answers to 2 decimal places…

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Q: A chemistry student needs 30.0 g of acetone for an experiment. By consulting the CRC Handbook of…

A: mass of acetone =30.0 gdensity of acetone=0.790 g cm-3We need to calculate the volume of acetone…

Q: Create a concept map showing the matter and its properties using words from the list. Use connecting…

A: Matter  It is made up of various type of particles . It has specific mass and size

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 is 4,260 µg/mL in units of mg/mL? Give your answer with three digits after the decimal.

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Q: In the lab, a student measures a teaspoon of an unknown liquid. The teaspoon of liquid has a mass of…

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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: 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: perform the following calculation, reporting your answer to the correct number of significant…

A: Significant figures of a number are  necessary to indicate the quantity of something. It is also…

Q: you need a cube of aluminium with mass of 7.6g what must the length of the cubes edge in cm (the…

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Q: Copper has a density of 8.9 g/cm3 what is the volume of 2.5g copper

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Q: A computer monitor has a width of 15:26 inches and a height of 11.45 inches. What is the area of the…

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Q: A solid object with a density of 22.4 g/ cm cubed is placed in a graduated cylinder filled with 4.67…

A: Density is defined as the mass of a substance per unit volume .So, Density = MassVolume  ------ 1

Q: A beaker contains water up to the 130 mL mark. We introduce an object 38 g of dough and we observe…

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Q: A medical technician measures the length of a tropical parasite insect. The length is 146 mm. What…

A: In this question we need to convert the given measurement of length from millimeters to centimeters.

Q: Nickel metal has a density of 8.90g.how much 15cm3 of nickel metal weigh in gram

A: Density of a particular substance is the compactness of atoms present in it. It represents the…

Q: A pharmacy technician measures the mass of a pill. The mass of one pill is 960 mg. What is the mass…

A: According to the question, The mass of the 1 pill = 960 mg The number of pills = 100 Find- The mass…

Q: The fluid in a car battery has a volume of 125 mL and a mass of 155 g What is the density of the…

A: Given: The volume of a fluid present inside a car battery is 125 mL. The mass of the battery is 155…

Q: by smallest markings read to the nearest water to the correct sig can accurately report These are…

A: The key aspect that should be dealt while carrying out an experiment is the precise recording of the…

Q: A liquid solvent is added to a flask containing an insoluble solid. the total volume of the solid…

A: Given:Total  volume = 75.0 mlSolvent’s  mass = 42.3 gDensity of solvent  = 0.865 g/mlDensity of…

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.