The density of gold is 19.3 g/mL. What is the volume in milliliters of a gold nugget that weighs 68.7 g? Round answer to the correct number of Sig figs

Q: What is the mass of a metal sample with a volume of 8.9 mL and a density of 5.2 g/mL?  Do not…

A: Given values, Volume= 8.9 mL  Density= 5.2 g/mL Mass= ? So, we have formula, Density = mass/ volume…

Q: What volume (in mL) would an object have if the object has a mass of 7.291 g and a density of 11.5…

A: Given  Mass of object = 7.291 gram  Density = 11.5 gram/mL  Volume = ?

Q: A collection of coins contains 11 nickels, 5 quarters, and7 dimes. What is the percentage of dimes…

A: The formula percentage of specific content in a collection is the ratio of content to the total…

Q: What of these are correct conversions for kg to mg? Select all that apply. 1 mg = 10³ kg 1 mg = 1000…

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Q: Question 45 of 48 A liquid in the lab has a density of 1.17 g/cm. What is the volume in liters of 3.…

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Q: QUESTION 2 Determine what category "20 Ibs of bagels" belong in for the following problem: "If you…

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Q: The density of mercury is 5.43 g/cm³. What is the volume of 3.67 kg of mercury at 25 C? Answer in…

A: The ratio of mass to the volume of solution is known as density.

Q: What would the mass of a metal sample have if the sample had a volume of 10.8 mL and the metal had a…

A: Given: The volume of metal sample= 10.8 mL The density of the metal sample= 2.10 g/cm3 Mass of metal…

Q: When a piece of metal mass of 36.54 g is dropped into a graduated cylinder containing 21.27 ml. of…

A: The given data contains, mass of metal =36.54 g volume V1=21.27 ML volume V2 =24.62 ML

Q: If the density of gold = 19.3g/mL, what is the mass (in grams) of 125 mLof gold?

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Q: The nutrition label on a bottle of cola reports that a 8.0 fl oz serving contains 24 g of sugar. How…

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Q: Name: What is more dense, corn syrup, liquid or water? 4. Conclusion What conclusions can you make…

A: Here in this case we are given two compound: i) Corn Syrup  ii) Water

Q: find mass of a cube of metal with 6 inches on each side. density of this metal is 15g/cm^3. answer…

A: According to the system of units, the following conversion is obtained: 1 in = 2.54 cm ⇒6 in=(6×2.54…

Q: A doctor's prescription for pepcid is 15.5 mg per kg of body weight per dose. For an adult who…

A: Given the prescription of doctor for pepcid and weight of adult in lbs. We are asked to calculate…

Q: A dessert contains 142.05 g of vanilla ice cream, 82 g of fudge sauce, and 45.7 g of nuts.   Part…

A: To get the total mass we will have to sum up it .

Q: What is the volume of a 88 µg sample of a salt solution, which has a density 1.45g/mL? Shows answer…

A: Given: The mass of the sample, (m) = 88 µg=8.8×10-5  g       (∵1 µg=10-6 g) The density of the…

Q: A substance is in the form of a 4.5 cm long cylinder with a diameter of 2.1 cm and a mass of 3.7 g.…

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

Q: QUESTION 5 Match the following measurements with the correct units / system v A value of 225 K is a…

A: Metric system  A metric system is a system of measurement that succeeded the decimalised system…

Q: Which weighs more, a kilogram of dirt or a kilogram of seawater? O They both weigh the same amount.…

A: A  multiple choice question based on general chemistry that is to be accomplished.

Q: In an old trunk, you find a cube of metal that you think may be aluminum, silver, lead, cobalt or…

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Q: Give the correct significant figure answer for the density of a substance that weighs 3.765 g and…

A: Given, mass of substance = 3.765 g Volume of substance = 4.00 mL

Q: The density of mercury is 13570 kg/m3. What is the volume of 3.67 kg of mercury at 25 C? Answer in…

A: Given : density of mercury = 13570 Kg/m3  And mass of mercury = 3.67 Kg

Q: . What is the amount of micrograms given 52 grams? 2. What is the amount of kg given 132,000 ng ?…

A: 1g = 1 ×106 micro grams  (I)52 g  = 52 g × 106 micro grams / 1g  = 52 × 106 micro grams…

Q: question. The melting point of an unknown solid is determined to be 40°C. What is this temperature…

A: Celcius, Fahrenheit and Kelvin are all units of temperature and can be converted from one unit to…

Q: What would the mass of a metal sample have if the sample had a volume of 41.2 mL and the metal had a…

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Q: I. MULTIPLE CHOICE: Write only the letter of the correct answer. 1. Which is anything thatoccupies…

A: As mentioned in the question, only the letter of correct answer is required. 1. b

Q: Solving Name: ECn Spercer Haggard 1. If a block of copper measures 2.00cm x 4.00cm x 5.00cm and…

A: Given : We have to calculate the density of Copper block.

Q: The daily dose of antibiotic for the treatment of an ear infection is 115 mg/kg of body weight.  If…

A: Given : Dose of antibiotic = 115 mg/Kg body weight  Weight of child = 33.5 lbs And the available…

Q: I Review | Constants | Periodic Table A 40-lb container of peat moss measures 14x 20x 30 in A 40-lb…

A: Given that : Dimensions of 40-lb container of peat moss =  14 in x 20 in x 30 in. Area to be covered…

Q: What would the mass of a metal sample have if the sample had a volume of 46.5 mL and the metal had a…

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Q: Suppose that a new temperature scale has been devised on which the melting point of some compound…

A: Here for the new scale “S” it should be considered that the ⁰C and ⁰S are linearly related so, that…

Q: The density of ethanol is 0.789 g/mL. If you need 408.0 g of ethanol for an experiment, how many…

A: Density of ethanol = 0.789 g/ml  Mass of ethanol = 408.0 g  Volume (in ml ) = ?

Q: Record answer with correct units and correct sig figs in box provided – use scientific notation if…

A: I.00 pint =473.176 ml 3.00 pints = 473.176×3 = 1419.52 ml

Q: Question An empty beaker weighs 25.49 g. A) When completely filled with water, the beaker and its…

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

Q: QUESTION 2 Aspirin has a density of 1.40 g/cm. What is the volume in cubic centimeters of a tablet…

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Q: Aspirin has a density of 1.40 g/cm. What is the volume in cubic centimeters of a tablet weighing 626…

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Q: If you have 200.0 mL of Calcium, determine what the mass would be using the density provided.…

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Q: What volume (in mL) would an object have if the object has a mass of 6.954 g and a density of 14.0…

A: Given  Mass of object is  6.954 g Density of object is 14.0 g/ml

Q: Assignment No. 1 Instruction: A cylindrical gallon with a diameter of 8m and a height of 10m. It…

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Q: QUESTION 10 How many digits should be recorded when taking mass measurements with a digital balance?…

A: The digital balance measures the mass of a substance. The number of digits shown in the digital…

Q: Ethyl alcohol, also known as ethanol, has a density of 0.79 g/mL. What is the volume, in quarts, of…

A: Given : Density of ethanol = 0.79 g/mL And mass of ethanol = 3.25 Kg

Q: What is the mass (in kg) of a 1 cubic foot block of Copper? (units are intentionally in both systems

A: Density of substance is calculated by dividing the mass with volume.

Q: A young patient drinks whole milk as part of her diet. Calculate the total kilocalories if the glass…

A: Given,12 g of carbohydrate, 9 g of fat, and 9 g of protein.

Q: An irregularly-shaped, compact solid weighs 15.0 grams. By water displacement method using a…

A: Given :  Mass of solid = 15.0 g Initial volume reading of graduated cylinder (without solid)=25.0 mL…

Q: Calculate the density of an object if its mass is 6.259 g and a volume of 2.372 cm3 . Input your…

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Q: What volume (in cm3) of silver metal will weigh exactly 2500.0 g? The density of silver is…

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Q: Answer using the metric system conversions. Show work and correct significant figures  01.00cm= m…

A: The general conversion of units are given as,

Q: A brick has dimensions of 110. cm X 655 cm X 1330cm. What is the volume of the brick in cubic…

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Q: proposed multiplication or division Is this possible? result 10. g ? yes 5.0 L O no О yes (5.0 m) ·…

A: These are some conversion : 1 m = 100 cm 1 Kg = 1000 g 1 L = 1000 mL In multiplication of same unit…

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.