My Data: Pure Protein Whey Powder: 0.076 g/mL Class Data: Group 5: Whey Protein: 0.0463 g/mL Group 6: Whey Protein: 0.0501 g/mL   Is 0.0463 and 0.0501 accurate, precise, both, or neither compared to my data value of 0.076

Q: Mango lemonade tea consists of several substances that are NOT chemically combined, so Mango…

A:

Q: What is noninfectious disease

A: The disease which is non-communicable i.e, not contagious is called non-infectious disease. It is…

Q: Assume that 10 Peanuts is 1 Salt and 1 Cashew is 28 Almond. Convert 6.9 Peanut/Almond into…

A: Solution: As given that 10 Peanuts = 1 Salt 1 Cashew = 28 Almonds

Q: are fats in reality the major dietary source of energy for animals

A: Given are fats in reality the major dietary source of energy for animals?

Q: Determine the following products using the correct sign: 1.11. 1.2J.=.. 1.3 jxk=.. 1.4-4xk

A:

Q: How many moles are in 12.2 g of copper sulfate

A: Mass of Copper sulfate , m = 12.2 g To find = Number of Moles .

Q: When placed in a pycnometer, 20 g of salt displaces 7.6 g of kerosene. If the mass density of…

A: Given : Mass of salt = 20 g             Mass of kerosene = 7.6 g             Density of kerosene =…

Q: Bacteria vary somewhat in size, but a diameter of 3.0 um is not unusual. You may want to review…

A: (A) Given data The diameter of the bacteria is d = 3 μm = 3 x 10-4 cm = 3 x 10-3 mm   The expression…

Q: A piece of cork has a density of 0.23 g/ml and a mass of 2.3 g. What is the volume of the cork

A: The density of a substance is the mass per unit volume. ρ = m/V  V = m/ρ Where, ρ = density m = mass…

Q: pH value at half of end point of the titration of ( 10ml of 0.1N HAc X 0.1N NaOH ) is 4.74 if (…

A:

Q: the density of silver is 10.49 g/cm3. what is the mass in grams of a 30 cm3 piece of silver?

A: The mass of silver is ρ=MV rearrange the above expression for mass M. M=ρV=10.49 g/cm330 cm2=314.7 g…

Q: The density of silver is 10.49 g/cm3. What is the mass in grams of a 25 cm3 piece of silver?

A:

Q: 75.  The name of C6H13OH is   A. heptonol   B. hexanol   C. hexyl   D. heptyl alcohol   E.…

A:

Q: A can contains 333 mL of soda. How much is left after 86 mL are removed?

A: Total volume of the can,  Volume of soda removed from the can,    The volume of soda left in the can…

Q: When people sleep, their metabolic rate is about 2.6 × 10-*C/(s-kg). How many Calories does an 81-kg…

A: Write the expression for the energy. Here, rm represents the metabolic rate, m represents the mass,…

Q: 4. Powdered fruit-flavored drink mixes use 1 cup of sugar to ½ gallon of water. Sugar contains 15…

A:

Q: Ethyl alcohol has a density of 0.789 g/mL. What is the mass of 250 mL of this alcohol? a) 250g b)…

A: Given , density of Ethyl alcohol=0.789g/mL.            volume of Ethyl alcohol=250mL.

Q: When a particle has a mass of 50 gm and a density of 170 gm/m^3. Find the volume.

A: Given,  Mass, m=50 gm, and density, ρ=170 gm/m3.

Q: After an injection of Drug Y, the concentration of the drug in the bloodstream drops at the contin…

A:

Q: How many milliliters of a 60% alcohol should be used to prepare 3 L of 40% alcohol? O 4,500 O 2,000…

A:

Q: The density of Hydroen at STP is 0.09g/l.  What is mass of the sample of Hydrogen at 4.49L?

A: The expression for find mass of the sample of hydrogen is ρ=mVm=ρ·V

Q: For polymeric solids which of the following statements is true: 25. A. Thermoplastics have cross…

A: The plastic used to make pan handles is Bakelite which is a thermosetting plastic which is processed…

Q: Currently in the U.S. a majority of the following foods are genetically engineered: A) fruits and…

A: Now a days in US genetically modified food s are very popular for harvesting.In US now 85% of corn…

Q: Aqua regia is an acid mixture that can be used to dissolve gold. Aqua regia has a density of 1210.…

A: Given data: The density of Aqua regia is ρA=1210 kg/m3. The density of gold is ρg=19.30 g/cm3. The…

Q: Is blood homogeneous or heterogeneous? A) Homogeneous B) Heterogeneous C) Both A & B D) None of…

A: We have to answer whether blood is homogeneous or heterogeneous?

Q: A chemist requires a solution that is 50% alcohol and 50% water. She starts with 5 liters of a…

A: Write the required ratio of water and alcohol

Q: The molecular formula of aspartame, the artificial sweetener marketed as NutraSweet, is C14H18N2O5.…

A:

Q: how many mL of pure alcohol are in a 250 mL glass of wine that 14 percent alcohol by volume

A:

Q: A lead sphere has a mass of 1.2×10⁴g, and its volume is 1.05×10³cm³. Calculate the density of the…

A:

Q: An irregular sample of zinc has a mass of 23.21 g.  This sample is carefully placed in a graduated…

A:

Q: In Europe, nutritional information is given in kilojoules instead of nutritional calories. A packet…

A: The given data are listed below.

Q: A newspaper article talks about a research study that found a significant positive correlation…

A: The reason why the title of the article is wrong can be summarized with the phrase "correlation is…

Q: A cement mixture calls for 30 pounds of cement for 3 gallon of water. What is the ratio of water to…

A: In order to find ratio the unit of both quantities must be same:

Q: The FDA recommends that adults consume 9 x 10 -4 grams of copper per day to help with enzymes that…

A: Given, the FDA recommends that adults consume w = 9 x 10-4 gm of copper per day to help with enzymes…

Q: Assume that each Kraft is 5 Heinz, and each Heinz is 30 Pears. How many Pears is 24 Krafts?

A: The units is defined as the measurement of magnitude of a physical quantity. The units are obtained…

Q: What is the AXIS OF SYMMETRY of the graph? y 7 -6 -5 3 -2 -1 2 3 4 5 6 7 -4 Ox - 2 Ov--2 O x-- 2…

A: