assify each property as intensive or extensive. Intensive Extensive Answer Bank hardness volume boiling point length temperature density color mass

Q: Say you glued two samples together; a 4.60 gg  sample of acrylic with a density of 1.11 g/mLg/mL…

A: It is given that: Mass of acrylic sample (m1) = 4.60 g Density of acrylic sample = 1.11 g/mL Mass of…

Q: Convert 10 ug/m^3 (micrograms over meters cubed) of sulfate to umoles/m^3 (micromoles to meters…

A: Moles (mol) is the unit of measurement for the amount of a substance. It is used to express the…

Q: Trial 1 Flask Reference Drops Net of Acid added Acid 15 drops drops of 25 (ref- expt) UMCO₂…

A: The main ai of this experiment is to determine the buffering capacity of fish blood using a…

Q: Classify each image as showing a pure element, a pure compound, a mixture of two elements, or a…

A: Elements are pure substances that contain only one kind of particle and they can not be split…

Q: how do i know if my measurement is significantly different from the exact value, at least 2…

A: Given: Exact value : 0.25 Average = 0.223 Standard deviation = 0.025 RSD = 11.2 %

Q: STARTING AMOUNT + X A cooking recipe lists adding 3.0 qt of water as a step. How many mL of water is…

A: Volume of water = 3.0 qt1 gal = 4 qt1 gal = 3.785 L

Q: Chemistry is the study of _______ and the changes it undergoes.     mixtures     matter     pure…

A: Correct answer : Matter.

Q: The gold content of an ore is being measured. The results of these analyses are:  Content (ppt)…

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

Q: How many picograms are in 4.28x10^-11g?

A: We known In 1 picogram =1×10-12 gm so 1gm=1×1012 picogram

Q: A human hair is 75 um across. How many inches is this? STARTING AMOUNT ADD FACTOR ANSWER RESET *( )…

A:

Q: property? Extensive properties defin quantity. Intensive properties define unique characteristics…

A: 16-B 17-B 18-I

Q: How many microliters are in 30mL?

A:

Q: Data from M. J. Samide, J. Chem. Ed. 2004, 81, 1641. (a) Do the volumes delivered by student 1 from…

A: a. First calculate the volumes delivered by student 1 from burette. Mean volume (V¯) = 10.01 ml No.…

Q: Specific protocol should be followed any time a balance is used to weigh the mass of a chemical or…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A CCA chemistry student needed to determine the % hexane in an unknown sample. The student…

A: The given Data :

Q: How many pounds (lbs) does 5 gallons of salt water weigh? Assume the salt water has a density of…

A:

Q: What is the percent abundance (in units of percent) of zinc in a sample whose density is 7.639 g/mL…

A: The explanation is given below-

Q: Finding mass /volume/Tempeture with data collection

A: It is given that: Weight of empty 400 mL beaker = 143.018 g Weight of 30 mL beaker and test tube =…

Q: EXPERIMENT#1 - Density of Various Liquids Table 1: Mass and Volume Measurements for Water Mass of…

A: 1.) To calculate total mass of water , we would use the given data and formula used will be :  Total…

Q: How many of the following are intensive properties?   Mass        Density        Volume…

A:

Q: Why should the selected rule(s) be followed? A residue left on the balance will contaminate the…

A: The given statements are A residue left on the balance will contaminate the balance pan surface and…

Q: Classify the statements as either a physical or chemical property of a protein. Chemical property…

A: Physical property can be observed without changing the composition of a matter. Physical properties…

Q: 1:35 Sun, 16 June b III = University of South Australia SP2 2024 Chemistry 100 Week 11 (20/5 - 24/5)…

A: The answer is a. CuO.Sodium chloride (NaCl) has a crystal lattice structure where each sodium ion…

Q: 15. A chemist has gathered physical properties data on three unknown lab samples (Table 1). Based on…

A: A compound is water soluble if it can participate in hydrogen bonding. A compound has high melting…

Q: Best fit line? R^2 value? Density of water?

A: Given Data:Mass vs Volume of waterTo determine:Best fit lineR2 valueDensity of water

Q: tempeRATUR E PERATURE

A: The relation between Standard Enthalpy and Standard Gibbs free energy is

Q: How many picograms are in 4.28 x 10^-11g?

A: 1 picogram = 10-12 grams

Q: You are given the masses, in grams (g), and the volumes, in cubic centimeters (cm°), for a series of…

A: Density is obtained as mass per unit volume. Given that, Mass of NaCl = 43 g, volume = 20cm3 Mass of…

Q: Compare the surface area and volume of 1/8-inch, 1/4-inch, and 1/2-inch diameter rusty spheres using…

A: To calculate the Total area and total volume , we need radius of sphere . As we have given diameter…

Q: QUESTIONS If 20.0 Cal make an ounce, how many ounces of formula should a baby drink per day if the…

A: The heat gained or lost by matter is given by,q=mc∆Twhere,m=mass of the substancec=specific heat…

Q: Classity each of the properties as a physical property or a chemical property. Drag each item to the…

A: Physical properties: These are the properties that can be measurable. There is no change in the…

Q: 100- 98- 96- 94- 92- 90- 88- 86 84 82 80 78- 76+ 4000 3533 Aña 3402.5 3500 3002.41cm-1 2916.20pm-1…

A: The IR  tells about The functional  group present in the molecules.

Q: Use the volume measured for the 90-drop data and calculate the volume (mL) for each drop of water.…

A: Given : 30 drops = 1.5 mL 60 drops = 2.8 mL  And 90 drops = 4.4 mL

Q: 8 cm3 = __________ L Group of answer choices .0227 22.7 57800 .0578

A: 1 Litre = 1000cm3  X       =  8 cm3  = . 008 litre

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.