classroom value of 28Sm3 what isits volume in each unit) a) km3 Km³ dm3 Ocm³

Q: The volume of an automobile tire is 2.5 * 10 ^ - 2 * m ^ 3 pressure of the air in the tire is 2.5…

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Q: Calculate the average speed of oxygen (O2) molecules in a gas at T = 202 K, O2 atomic mass is 32…

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Q: Suppose a student obtained a temperature of -269 °C for a gas volume of 0.0 mL when extrapolating…

A: Using Charle's Law, at constant Pressure, the volume of fixed amount of ideal gas is directly…

Q: The Moon is 3.9 x 105 km from Earth's center and 1.5 x 108 km from the Sun enter. The masses of…

A: Solution - According to the question - Given - The gravitational force due to moon by Earth is…

Q: a. Guess which contains more, the can or the bottle. (Assumethat the top part of the bottle is a…

A: The volume of cylinder and cone are expressed as: Vcylinder=πr2h    Vcone=13πr2h

Q: what is the density of carbon dioxide at 300k at 0.987? a.1.76 b.2.76 c.3.76 d.4.76

A: The density of carbon dioxide at 300k is given below.

Q: What is the other name of the specific gravity bottle?  What is the reference standard for gases?…

A: 1. The other name of specific gravity bottle is density bottle because it measures the density of…

Q: Oxyacetylene torches rely on a precise mixture of fuel (C₂H₂(g)) to oxygen to optimize the welding…

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Q: A room has a width of 14.1 feet, a length of 15.5 feet, and a ceiling height of 12.0 ft. a) How many…

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Q: Normality of Loo mL of 1. 17 % (w/N) Cacz is. 0,812N D 0,212N Bo,l06 N

A: Normality is the number of moles of solute in one litre of solution. Normality=weight x…

Q: According to the label attached to a compressed gas cylinder, the cylinder has an internal volume of…

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Q: There are two particles, one is heavy and the other is light. The light particles diffuse faster…

A: Graham's law of effusion : This law states that the rate of diffusion /effusion of any gas is…

Q: Magnesium metal is dropped into hydrochloric acid solution. How many grams of magnesium are needed…

A: Given : Pressure of gas produced = 807 mm Hg  Temperature = 82 oC And volume of gas produced = 3.17…

Q: Ozone is a trace atmospheric gas which plays an important role in screening the Earth from harmful…

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Q: * Write The Number Of These Perfixe Giga 2-Pico 3- Milli -1 إجابتك Give The Systematic Name 1-ZNSO4…

A: The systematic names of chemical compounds include writing their names as prescribed by the…

Q: According to the ideal gas law, the pressure, temperature, and volume kT where k is a constant of V'…

A: given:  P = KT/V  ................... (1)  hence,  dP/dT =  K/V  ...............  (2)  From (1)    V…

Q: A 4.0 L mylar birthday balloon is in Hayward at 1.0 atm and 17 C. Calculate its volume in Death…

A: Given, Initially, Pressure (P1) = 1.0 atm Volume (V1) = 4.0 L Temperature (T1) = 17°C = (17 +…

Q: CH,CIO, 25 1.30 3H,t J=7 4 20 2H.9 J=7 PPM

A: The first step involved in the structural identification of a compound is to find out the degree of…

Q: a Table: (This is an example of what your data table should look like.)   Pressure (kPa)…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: A cylinder measuring 8.4 cm wide and 10. cm high is filled with gas and the piston pushed down with…

A: We know that, Force = Pressure x area Given,  Wide = diameter = 8.4 cm = 0.084 m  Area = πr2 =…

Q: (see sketch at right). This makes it easy to isolate and measure the amount of gas produced.…

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Q: In (m) 1_-- 283.15 30910 1 X- 8.314 %D 1 atm 331.95

A: 2. Given that : We have to solve the following equation for P2 :

Q: Here in this PV=nRT problem, I solve for the temperature in C. 800 mm Hg / 760 mm Hg =…

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Q: The density of ammonia gas under certain conditons is 0.625g/l. Calculate the density in g/cm^3

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Q: at 1 ATM the density of air is 1.225kg/m^3. calculate density in g/l

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Q: A polluted stream flows at 1 MGD carrying a concentration of 1 mg/L of a conservative pollutant such…

A: Given that, a polluted stream flows at 1 MGD (million gallons per day) carrying a concentration of 1…

Q: Water was drained from a buret between the 0.12- and 15.78-mL marks. The apparent volume was 15.78 -…

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Q: The density of air at ordinary atmospheric pressure and 25°C is 1.1 g/L. What is the mass, in…

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Q: osoft Word - C... Michael Moore's Po... 6 Microsoft Word - c.. Microsoft Word - C... Chemistry Unit…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 5. Calculate the density of phosgene (MW = 98.9 g/mol) at NTP. Express your answer in 2 decimal…

A: We know that ideal gas equation :  PV = nRT = (W/M)RT  Or, PM = (W/V)RT  Or, PM = dRT  Or, density…

Q: Use PV = nRT to derive a formula for the density of gas in g/L

A: The ideal gas equation is- PV= nRT where, P is the pressure of the gas V is the volume of the gas n…

Q: The density of air under ordinary conditions at 25C is 1.19 g/L. How many kilograms of air are in a…

A: Density is a property of matter that is defined by its mass to volume ratio. A pure element density…

Q: What is the density of air in mg/L if the density is 1.12 x 10³ g/mL? O 1.12 O 1.12 x 106 O 1,12 x…

A: Given Density of air 1.12 x 103 g/mL

Q: Ammonium chloride and calcium hydroxide can react. The ammonia that is released in the reaction is…

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Q: ssuming a fixed amount of gas at constant temperature, complete the following table: the ones with ?…

A: we have some basic laws of chemistry , relating the temperature , pressure and volume. The Boyle's…

Q: The density of nitric oxide (NO) gas at 1.21 atm and 39.9°C is ________ g/L.

A: The ideal gas equation is : PV = nRT P = Pressure of gas V = Volume of gas n = number of moles of…

Q: when working to solve a problem that requires the use of an equation for example : D=m/v; all the…

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

Q: Normality of foo mL of 1.17 % (WN) Cacly ism A 0,812 N 20,212N B o,l06 N

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Q: The following calculation represents what the worker did prior to the flight: 7,682 liters x 1.77…

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Q: Complete the ideal gas tables. All answers shall be in 4 decimal places. P (kPa) 125 p (kgm/m³) o…

A: The value of ideal gas constant for a gas is: R=8.314 JK.molin terms of molar mass (MW) of a gas…

Q: Convert 175,000,000 dam3  to km3

A: Given is, 175,000,000 dam3

Q: Perform a dimensional analysis to indicate which of the two formulas is correct 1) v = at, 2) v = at…

A: speed, v = distance / time = LT-1 Acceleration a = distance / time2 = LT-2 Time. t = T

Q: To determine the density of atmospheric nitrogen, Strutt removed the oxygen, water, carbon dioxide,…

A: Given: mass of nitrogen = 0.20389 g density = 1.25718 g/L volume of glass tube = ?

Q: erform the conversions. 553.4 mmHg = 1.747 atm = Tor atm 659.0 kPa = 850.9 mmHg atm Pa

A: We are given Pressure in different units and we have to change it in different units

Q: Volume (L) 100 80 60 40 20 Temperature (K) 100 200 300 400 500 600 700 800 900 Created by E. Lee for…

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Q: 5.(a) Assume for the moment that air consist of 80.00% nitrogen and 20.00% oxygen byvolume. Use…

A: a)P = 1 atmT = 25oC = 298.15 KMass of N2 and O2 can be calculated as below.

Q: Solve the following equation for T2 =号 V2 %3D V T2 = T V2 VT O T2 %3D Vị T, = 4 Vị T, = V,

A: Solution Charles’ Law, conjointly generally remarked because the law of volumes, offers a close…

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