What is the density of a rectangular solid which has a mass of 25.71 g and is 2.30 cm long, 4.01 cm wide and 1.82 cm high (in g/cm3)Watch sigfigs?  Group of answer choices A. 14.5 B. 7.23 C. 1.53 D. 0.653

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A: Specific gravity of liquid 1 = 1.50 Specific gravity of liquid 2 = 0.835 Specific gravity of liquid…

Q: A 0.500 g metal occupies a volume of 25.0cm³. What is its density? a. 0.020 g/cm³ b. 12.5 g/cm³ c.…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 multiple…

Q: Multiply 21.5 x 3.149 and report the answer to correct sigfigs. 67.704 6.83 67.7 0 67 70

A: On multiplying 21.5 by 3.149, we get the answer 67.704 . According to significant rules of…

Q: A piece of weighing paper recorded a mass of 0.200 g. An object was placed on the weighing paper to…

A: Mass of object =10.900-0.200                               =10.700g

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Q: A rectangular block has dimensions 2.90 cm x 3.50 cm x 10.0 cm. The mass of the block is 615.0 g.…

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Q: A rectangular object was found to have a mass of 1.278 kg and density of 4.98g/cm34.98  g/cm3.…

A: Given, Length of a rectangular object is --- 61mm Width is ------ 47mm Density of the object is ----…

Q: A calibrated flask has a mass of 0.02 kg when empty, 0.095 kg when filled with water, and 0.058 kg…

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Q: 13. What is the mass (in kg) of 45.3 mL of a liquid that has a density of 0.643 g/mL? a. 29.1 kg d.…

A: The given data Volume = 45.3mL Density = 0.643 g/mal Mass   = ?

Q: An object weighing 12.22 g is added to 24.97 mL of water in a graduated cylinder.  The water level…

A: Option 4.54 g/cm3 is correct. Given that,  Mass of solid object, m = 12.22 g Volume of water in…

Q: Using the following equation: Pb(SO4)2 + LINO3 → Pb(NO3)4 + Li₂SO4 How many grams of lithium nitrate…

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Q: 7.The density of osmium is 22.6 g/cm³. A sample of osmium with a mass of 21.8 g would occupy a…

A: General chemistry.

Q: a) Which of the following is the lowest temperature? a) 42 C b) 318 K c) 57 F d) all these…

A: The solution requires unit and dimensional analysis .

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Q: g/cm')? 2. Three students use a meterstick to measure a length of wire. One student records a…

A: As per our guidelines, I can only answer first question because you have posted multiple questions.…

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A: Since you have posted a question with multiple subparts. We will solve first three parts for you. In…

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Q: 1. What is the sum of 89.332 g and 1.1 g? a. 90.4g b. 90.432g C. 90.0g d. 90.43g

A: The significant figures of a given number are those significant digits, which express the meaning…

Q: 5. Complete the following conversions 10.68 g to mg e. 2.00 in? to cm? b. 6.8 x 10* mg to kg c. 25.0…

A: According to our policy we should solve one question ( If any subpart present then we solve  first…

Q: How many grams of water at 30 degrees celcius must be mixed with 50 grams of water with temperature…

A: Given:  Mass of water having temperature 80°C = 50 gm  Let mass of water having temperature 30°C = m…

Q: The density of a Select one: O a. 12.0 mL O b. 0.0593 mL O c. 1.20 mL O d. 5.93 mL e. 16.9 mL What…

A: Density = massvolume So, Volume = massdensity

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Q: Match the items in the first column witht he items in the second column: A. Pure Substance-Compund…

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A: Given data: a).  Temperature = 303 K  = (303 -273)°C = 30 °C b). Temperature = 96°F = (96 -…

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Q: If penicillin has a specific gravity of 1.41, what is the density in g/cm3 A. 0.86 B. 1.41 C. 3.56…

A: Given : specific gravity  = 1.41  We know  Density of water = 1 g/ cm3

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Q: 3. Which of the following is a pure substance? a. cream of wheat b. sodium sulfate c. lemon ginger…

A: To identify the pure substance.

Q: Suppose that an in-ground swimming pool has a length and width of 22.0 ft and 39.5 ft, respectively,…

A: to obtain the volume  of cuboid multiplication of length,width and height is done.

Q: 9. A fish company delivers 22 kg of salmon, 05.5 g of crab, and 300.48 mg of oysters to your seafood…

A: Conversion factor used in this question is, 1g=0.001 Kg 1 mg=0.000001 Kg 1 pounds=0.454 Kg

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Q: A. What is the density of aluminum having a mass of 37.3g and a volume of 13m³ B. What is the volume…

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Q: What is the weight of Amphotec®, an antibiotic preparation for aspergillus infection, necessary for…

A: Given that : Mass of the patient = 135 lbs = 1352.205=61.22 kg   (Since 1 kg = 2.205 lbs) The rate…