What is the volume of 3.67 kg of mercury at 25 C? You can use any reliable reference to look up the density of mercury

Q: Suppose that the speed limit on the high ways is 120. km/ hr. what is this speed in m/ s? Select…

A: Speed limit on High ways : 120 km/hr Speed in m/s = ?

Q: 59, 27 209Bi X>Co+-10ß 1, 83Bİ →p + X 1. on +X 213 854t → ón + X

A: Solution -

Q: There are 2.60   x 1015 short tons of oxygen in the atmosphere (1 short ton 5 2000 lb). How many…

A: Consider the given information is as follows; Mass of oxygen in the atmosphere= 2.60×1015 short…

Q: e. A typical giant panda (weighing 101.8 kg) spends half its day eating bamboo. What is the weight…

A: Given: Weight of panda = 101.8 kg

Q: nelニn 100cm=lm 10. The speed of light traveling through air is 3.0×108 m/s. If a bolt of lightning…

A: The time taken to travel this distance can be calculated by using formula - Speed = distance/time

Q: MCQ 2: The number of times a p* is heavier than an e is A. 18 times B. 184 times C. 200 times D.…

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Q: Composition C-4 is a plastic explosive having a density of 1.05 g/cm3. Calculate the mass of a brick…

A:

Q: 7. Average human body temperature is 37 °C or 310 K, and at that temperature oxygen is a and water…

A: The given blanks has to be filled with correct one.

Q: Determine the volume of a sample of copper in (m³) with a mass of 2.2 x 105 tons and a density of…

A:

Q: The speed of light is 2.998 × 10° m/s. How far does light travel in 2.0 µs? Set the math up. But…

A: Given : The speed of light = 2.998 X 108 m/s Time = 2.0 µs

Q: Aluminum has an atomic radius of 0.1431 nm and weighs 26.9815 g/mol. Compute for its density

A: Given : Atomic weight of aluminium = 26.9815 g/mol. And radius of aluminium atom = 0.1431 nm =…

Q: 8.8995 x 105 s =

A: Welcome to bartleby ! Introduction :  We have to convert the units .

Q: Calculate the total mass of water in kg on Earth's surface from the following data: total planetary…

A: Given, total planetary surface area = 510066000 km2            total land area = 148647000 km2…

Q: What is the mass of phosphorus in a 45 kg person? .017 mass of P Incorrect

A: Determine mass of phosphorus in 45 Kg person?

Q: So will it be 5.31 x 10 0

A: Yes we can write 5.31 as :                           = 5.31× 100

Q: Given the density of silver (10.5 g/cm³) and gold (19.3 g/cm³) in Group IB/11, estimate the density…

A:

Q: Every year Jeff Bezos sells 5 billion dollars worth of Amazon stock to fund his commercial space…

A: 5 billion dollars = 5,000,000,000 dollars I had a job making 250 dollars an hour So, total hours I…

Q: 4. 17 dm – cm 5. 299 W → TW

A: Consider the given conversion is as follows; 17 dm → cm 299 W → TW

Q: Round 0.054321 to 4 significant figures

A: If the last digit in the given number is greater than 5 , then we have to add 1 to second last digit…

Q: Under certain conditions, water can be separated into oxygen and hydrogen gases according to the…

A: Given: Mass of hydrogen produced = 112 g. And mass of oxygen produced = 888 g.

Q: Suppose you are a brave soldier and working for the defense of your country. You joined the army on…

A: Age at the time of entering the cave = 20 years Age at the time of coming out of the cave = 80 years…

Q: 3. What is the volume of a aluminum ball at 10°C if its volume at 160°C is 300cm3 ?

A: Case: I (initial)Initial temperature, T1= 10∘CInitial volume,V1= ?Case:ii  (final) Final…

Q: un 1066mm- Icm 4 A gold bar has a mass of 12.4kg. What is its mass in milligrams (mg)? 5. The human…

A:

Q: Express 1 dm ^3 as cm^3

A: A unit dm3 stands for cubic decimeter. A unit cm3 stands for cubic centimeter.

Q: 16. What is 20.0 °C in K and "F? A: 293.2; 68.0

A: The temperature 20.00C is to be converted to other scales of temperature.

Q: A metal slug weighing 25.17 g is added to a flask with a volume of 59.7 mL. It is found that 44.4 g…

A: Given = mass of metal =25.17 g               Volume of flask = 59.7 mL                Mass of…

Q: The mass of a proton is 1.67 times 10-27kg. What is the mass of a proton in gigagrams?

A: The mass of a proton is 1.67 times 10-27kg. This mass of a proton is to be converted into gigagrams.

Q: The radioactive element carbon 14 has a 1/2 life of 5750 years a scientist determined that the bones…

A: Radioactive decay follows first order kinetics.  We know that : k = 0.693/t0.5 ...(1)  Here, t0.5 =…

Q: Perform the following operation and express in scientific notation: a) 3.15 x 102 b) 5.33 x 10 c)…

A: In this question, the given mathematical expression has to be solved. the given expression is :…

Q: Perform the following calculations and round your answer with the correct number of sig figs: a.…

A: For the correct number of significant number for multiplication and division .  For the…

Q: Senior High School students discover a vaccine that helps to cure the Covid19 virus. The President…

A:

Q: An empty vial weighs 55.32 g. (a) If the vial weighs 185.56 gwhen filled with liquid mercury…

A: (a)  Mass of empty vial = 55.32 g Mass of empty vial + liquid mercury = 185.56g Thus, mass of liquid…

Q: Your Chem101 trial expires on 01/25/21 at 12:00 AM Question 37.a of 37 You have three objects of…

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Q: Give the maximum number of electrons in an atom that can have these quantum numbers:

A: We are given different sets of quantum numbers. n = Principal quantum number. l = Azimuthal quantum…

Q: (a) Three spheres of equal size are composed of aluminum1density = 2.70 g>cm32, silver 1density =…

A: The density of a substance is related to the volume and mass of the substance as follows: Density =…

Q: Propane is a gas used to power grills and camp stoves. Determine the mass of propane (C3H3) needed…

A: Given Volume = 18.3 L Temperature = 273.15 K Pressure = 1 atm

Q: large piece of jewelry has a mass of 132.6 g. A graduated cylinder initially contains 48.6 mL water.…

A: Density ρ is defined as the ratio of mass of the substance to its volume. The cylinder contains a…

Q: 483.7K equals 210.7°F 756.7°F O 756.7°C 870.7°C 106

A: The question is related to conversion of temperature in  centigrade  in to temperature in Kelvin,…

Q: 8. L0s t213.15= 318.18K 2. A woman is 5 ft 5 in tall and weighs 140 lb. Express these values in the…

A: SI System: It is the standard unit system and it is used to express the magnitude of the quantities.…

Q: METHANE EMISSIONS: Mass per time (m/t): megagrams, or teragrams per year (Mg yr–1, Tg yr–1) Mass…

A: Mass flow rate is the mass of a substance which passes per unit time and its SI unit is Kg s-1. Mass…

Q: Complete each of the following equations by adding the missing species:

A: In radioactive reactions, the products can be obtained by adding or subtracting the mass numbers and…

Q: What is the volume of 190.0 grams of nitrogen at -23.5 C and 99.0 kPa?

A: a gas is said to be ideal gas if it follows ideal gas equation, PV = nRT

Q: 2. Discuss the effect of temperature to density.

A: The density of a substance is it's mass per unit volume

Q: 2. Express each of the following measurements in scientific notation. a. speed of light in a vacuum,…

A: Scientific notation :  Scientific notation is expressed in a way that the decimal is placed after…

Q: Convert each temperature.a. 212 °F to °C (temperature of boiling water at sea level)b. 22 °C to K…

A: The degree of hotness or coldness of a substance is measured in temperature. It is measured in units…

Q: A student calibrated a eudiometer by first recording the mass of the empty eudiometer followed by…

A: Density of H2O at 22oC is 0.997770 g/ml. The given mass of water is 49.012 g. This states that…

Q: c. 0.756 g/mL to ng/L d. 9.647 x 10 nm/s to m/yr (Assume that the year is 2022).

A:

Q: A slab of lithium (Li) weighs 1.49 X 10^3mg and dimensions of 20.9mm, 11.1mm, and 11.9mm. A)…

A: Given that -  Weight of lithium ,Li = 1.49×103 mg = 1.49 g = 0.00149 kg  Dimension of slab = 20.9…

Q: 2. A temperature of 310'k is the same as: b) 94'F., a) 67'F c) 98.6'F. d) -97 F. e) 95'F.

A: