A pipet delivers 9.97 g of water at 19°C.What volume does the pipet deliver?

Q: 5.86 A student mixes 88.6 g of water at 74.3°C with 57.9 gof water at 24.8°C in an insulated flask.…

A: Given: Initial mass= 88.6g Final mass= 57.9g Initial temperature T1= 74.3°C Initial temperature T2=…

Q: You have samples of ammonia, oxygen, carbon dioxide, argon, and nitrogen dioxide. All samples are…

A: Density  direct  proportional  to molar mass at given conditions.

Q: What temperature (in °C) does a gas occupy 235 mL if it occupies 178 mL at 64.50 °C?

A: Given, V1 = 178 mL T1 = 64.50 °C V2 = 235 mL T2 = ?

Q: a) If 56.0 g of N2 gas occupies 44.8L under Standard Conditions, then what is the mass of 134.4 L of…

A:

Q: 1.0 L of liquid nitrogen is kept in a closet measuring 10.0 dm by 1x10-12 Tm by 2x1024 ym. Assuming…

A: The percent (by volume) of air that would be displaced if all the liquid nitrogen evaporated, it is…

Q: A container with 78.2 grams of water at 32.0 C is placed into a deep freezer.  How may joules must…

A: It is given that 78.2 grams of water is at 32°C and is placed in a deep freezer, and the final…

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: A balloon containing 25 g of carbon monoxide (CO) has a volume of 28 L at a pressure of 95 kPa. What…

A: Number of moles of carbon monoxide can be calculated as follows:

Q: A balloon filled with 3.0L of air is at 0°C. What is the volume at 273°C?

A:

Q: A balloon is inflated to a volume of 2.5 liters at room temperature (22oC) and placed into a freezer…

A: For certain weight of any gas, its volume depends directly over the temperature at pressure constant…

Q: what is the mass of 29.35ml of water (measured at 4c)? what is the mass of the same volume of ice at…

A:

Q:  what is the Celsius temperature of 75.0 G of carbon dioxide gas in 3.27-L container at 8200 mm Hg

A: Given, Mass of CO2 = 75.0 g Volume of gas = 3.27 L Pressure = 8200 mmHg  760 mm Hg = 1 atm 8200 mmHg…

Q: A balloon at 22 °C has a volume of 3.12 L. You take the balloon outside on a hot day with a…

A: Given data contains, Initial temperature is 22°C22+273=295 K Initial volume is 3.12 L. Final…

Q: Which of the following is a unit of pressure?  Select ALL that apply. a. kg/m3 b. J c. lb/in2 d.…

A: Which of the following is a unit of pressure?

Q: Assuming a fi xed amount of gas at constant temperature, complete the following table.

A: The Boyle's law is given by P1V1=P2V2 Where, P1V1=initial pressure and volume.             P2V2=…

Q: HARLES' LAW A balloon, originally at 6.28 L and 211K has its temperature increased to 419K. What…

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: A balloon has a volume of 1.0 L indoors at 21 °C. If the balloon is taken outdoors on a cold day…

A: According to Charles's law, the volume of the gas increases when the temperature of the gas…

Q: A balloon with a volume of 4320 cm3 at a temperature of 25 0C is heated to 95 oC. What is the new…

A: At constant pressure , the Volume is directly related to the temperature.

Q: What temperature must a balloon, initially at 32 °C and 4.20 L, be heated in order to have a volume…

A: The temperature must a balloon initially at 32oC and 4.20 L, be heated in order to have a volume of…

Q: 3. Calculate the mass of 15.0 L of NH3 at 27.0° C and 900.0 mm Hg

A:

Q: 100.0 mL of water at 25 °C is added to a sealed 4.0 L Erlenmeyer flask. What is the volume of water?

A: Given : 100.0 mL of water at 25 °C is added to a sealed 4.0 L Erlenmeyer flask.

Q: What is the Celsius temperature of 100.0 g of chlorine gas in a 74.5-L container at 800 mm Hg?

A:

Q: A sample of air has a volume of 550.0mL at 106oC. At what temperature will its volume be 700.0mL at…

A:

Q: A collection of 124. °C water vapor is collected with a pressure of 1.025 atm. What is the density…

A:

Q: Round everything to four decimal places and box all final answers. All values must include proper…

A:

Q: 1. If a quantity of gas occupies 850. mL at 300. K and 750. mm Hg, what volume in milliliters will…

A:

Q: A gas has a volume of 42.3 mL at 24.0 °C. What is its volume at 102 °C? 33.5 mL 9.95 mL 180. mL 53.4…

A: The volume can be calculated using charle's law

Q: A 50.0-L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.39 atm. Assuming…

A: Given datas ; V = 50.0 L T = 20°C = 293 K P = 1.39 atm Molar mass of C2H2 = 26.04 g/ mol Mass = ? R…

Q: If the temperature of 483 mL gas container changes from 56.9 °C to 37.9 °C, what will the final…

A: Charles law states that the volume of an ideal gas is directly proportional to the absolute…

Q: Given the following set of values, solve for the unknown quantity. P=782.4 mm Hg; V: ?; n=0.1021…

A: Given:Number of moles = 0.1021 molTemperature = 26.2 oC = 273.15 + 26.2 = 299.35 KPressure = 782.4…

Q: A ballon was filled to volume of 2.50L when the temperature was 30.0 degree Celsius. What would the…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: 1. Liquid water is its densest (1 g/mL) at 4 degrees Celsius. Calculate the density of water in g/mL…

A: Interpretation -  To calculate the density of water in g/mL at 4oC and 1atm , when liquid water is…

Q: A balloon is inflated to a volume of 3.1 liters at room temperature (25°C) and placed into a freezer…

A: Given, initial volume of balloon =3.1 Linitial temperature =25 °C =(25+273)K =298 Kfinal…

Q: If the temperature had been 298C, and the mass of water was 24.942 g, what volume was delivered?

A: Density of a substance is the amount of mass present in per unit volume of substance.…

Q: temperature

A:

Q: 6. A pipet delivers 9.98 g of water at 19 °C. What volume does the pipet deliver?

A: Here, we need to answer question number 6 -

Q: A balloon is blown up to a volume of 0.50L at 22°C. The balloon sits in a hot car, which reaches…

A: Given: The initial volume of the balloon = 0.50 L, The initial temperature of the balloon = 22 oC,…

Q: . a pipet delivers 9.98g of water at 19 degree celsius. what volume does the pipet deliver

A: It is given that:Mass of water = 9.98 g

Q: If a gas with a volume of 6.0 liters expands to 15 liters and the final temperature is 78°C, what…

A: Initial temperature and volume of the gas and final temperature and volume of the same gas related…

Q: A tank contains 0.152 lbm of H2 (Hydrogen) and has a volume of 13.6ft^3 at 44.5 Pisa. What is the…

A: To Find: To find out the temperature in Fahrenheit of a tank contains hydrogen. Given: Weight of…

Q: A flexible container has a volume of 16.5 L at 40. oC, at what temperature will the container have a…

A: according to Charles's law, the volume occupied by a fixed amount of gas is directly proportional to…

Q: A balloon containing 438 mL of air at 71°F is cooled to 34°F. What is the new volume?

A: Given: The initial volume, V1= 438 mL The initial temperature, T1=71°F (1°F − 32) × 5/9 + 273.15 =…

Q: If water is added to magnesium nitrate, ammonia gas is produced when the moisture is heated.…

A: Molar mass of magnesium nitride = 100.95 g/mol. Molar mass of ammonia = 17.03 g/mol. Mass of ammonia…

Q: A syringe with 1.55 mL of oxygen gas is cooled from 95.3 degrees C to 0.0 degrees C. What is the…

A: This is an example of Charles law.

Q: A sample of chlorine gas has a volume of 0.33 LL at 273 KK and 1 atmatm pressure. What temperature…

A:

Q: You inflate your car's tire to 35psi (2.38 atm) on a hot summer day 96.22°F   (°C = ?) .  If the…

A: