QUESTION 33 Dolphins and Sharks depend on the marine food web for nourishment. True False QUESTION 34 What is the density of the a metal screw which weighs 8 grams and has a volume of 4 milliliters? O2 g/ml 5 g/ml 4 g/ml O8 g/ml QUESTION 35 What is the plate which is totally oceanic Naszca plate Scotia plate Juan de Fuca plate all of the above

Q: Iron is 5.7 x10-3 percent (%) by mass of a normal healthy human being. What mass of iron would be…

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Q: 13.95589 183015g 17.64589 T6.99497 2.

A: Answer:

Q: Question 4 4. The average distance from Earth to the Sun is 150,000 kilometers. What is that…

A: Note : The correct answer is first option only, It might be given wrong in the portal,  option…

Q: Calculations: (Show your calculations in full.) 1. Calculate the number of moles of…

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Q: A student poured 4.6 mL of water into a test tube. She marked the level of the water on the test…

A: A) option is correct

Q: What is the mass of 1 atom of krypton? Group of answer choices 1x10-22 g 5x1025 g 2x10-26 g…

A: Avogadro's  number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: Using the Identification of Substances by Physical Properties table in the question above, when…

A: The answer is explained below.

Q: What is the value in Japanese Yen of a solid sphere of silver with a diameter of 3.00 inches? Silver…

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Q: A chocolate manufacturing plant produces chocolate coated macadamia nuts. One specific batch of…

A: Mass is one of the seven basic physical properties. It measures the amount of substance present. Its…

Q: An over-the-counter multi-vitamin has 250.0 mg tablets that are 40 % Vitamin B6 by mass. If you take…

A: The mass of solute in grams present in a 100 g solution is known as the mass percent concentration…

Q: Table 4 Element Symbol Number Percentage Carbon Hydrogen Oxygen C H O 6 12 6 25% 50% 25% Which type…

A: A monosaccharide, or simple sugar, called glucose is the main energy source for all living things.It…

Q: Question 60 Calculate the volume in cm³ of a metal cylinder that has a density of 8.96 g/ cm3 and a…

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Q: nutrition table lists apples with a potassium content of 4600 mg/pound. Assume an average apple is…

A: potassium content in apple = 4600 mg/pound mass of apple = 86.0 g potassium requirement = 3500 mg…

Q: Sodium Nitrite, NaNO2, is a preservative for hotdogs. A ten pack of hotdogs contains 110 milligrams…

A: NaNO2, is a preservative for hotdogs. 10 pack of hotdogs contains 110 milligrams or 0.110 g of…

Q: Question 13 Which of the following describes a chemical element? It is homogeneous and can be…

A: Elements is simpler substance which cannot separated by ordinary method

Q: A student is measuring the mass of 20 paper clips using an electronic balance that measures to the…

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Q: Gallium has a density of 5.9 g/mL. How much mass do 54.2 mL of Gallium have? 319.78 g 319.8 g 320 g…

A: •Given :-density of gallium=5.9 gm/ml                Volume=54.2 ml   • As we know density formula…

Q: Question 4 ohe object The initial volume of water in a graduated cylinder is 20.0 mL. You place an…

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Q: The volume of styrene that has the same weight as 1.55 mL of gold is 33 mL. What is the density of…

A: The density is the mass per unit volume of any substance. It is basically calculated by dividing the…

Q: A chemist has a block of gold metal (density is 19.3 g/mL). The block weighs 3.10 g. What is the…

A: The density of a substance is defined as a mass of a unit volume of the substance. The density of a…

Q: QUESTION 7 What mass of Cl₂ is represented by 17 6L at 7 49atm 52.2°C Express your answer to 2…

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Q: We have 12.5 cm of a material. How many g is it? The material has density of 3.50 g/cm O 68.0 g O…

A: Given: Density of material = 3.50 g/cm3. And the volume of material = 12.5 cm3.

Q: Choose the homogeneous mixture from the list below. O soda (pop) air concrete O trail mix O blood

A: Solution -  Homogenous mixture is a mixture of gaseous , liquid or solid mixture that has same…

Q: -> Ô https://app.101edu.co Question 25 of 41 A patient is required to take an IV drug for cancer…

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Q: Question 2 A graduated cylinder contains 9.73 mL of water. When a metal ball with a mass of 28.3 g…

A: First of all we can get the volume of the ball by subtracting total volume by initial volume. And we…

Q: Calculate the mass in grams of 15.5 mL of liquid if the density is 1.2 g/mL. 18.6 g 12.7 g 0.0774 g

A: Formula: Density = mass÷volume Mass = density × volume

Q: How many aluminum atoms can fit along the length of the foil? Start the unit conversion with the…

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Q: What is the mass of 1.91 x 10^23 atoms of nitrogen? ____ grams What is the mass of 3.91 x 10^23…

A: Since moles of any atom = number of atoms / Avogadro's number And moles of any molecules = number of…

Q: For adults, the recommended daily amount for vitamin C is 65 to 90 milligrams (mg) a day, and the…

A: Recommended amount of vitamin C = 65 - 90 mg/day Amount of vitamin C in one cup of orange juice =…

Q: A student submerges an 18.0 gram metal sample in water. The density of the metal is known to be 12.5…

A: The given data: The mass of the sample = 18.0 g The density of the metal = 12.5 g/mL The final…

Q: Determine the volume of a 34.5 g sample of an alloy of density 5.61 g/cm3.    Question 20 options:…

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Q: QUESTION 3 A metal cube has an edge length of 11.4 mm and a mass of 6.67 g. Calculate the density of…

A: Edge length of cube = 11.4 mm Mass of cube = 6.67 gm1 cm = 10 mm

Q: What is the density (g/mL) of a sample of olive oil if 250 mL has a mass of 0.23 kg? 0.00092 g/mL…

A: Density of a substance or a solution is the ratio of its mass to volume. density=massvolume