If 77.4 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298 K) and decompose completely via the equation below, what would be the final pressure of carbon dioxide (in atm) assuming it had the full 2.00 L in which to expand? H₂CO₃(aq) → H₂O(l) + CO₂(g)

Q: If 56.0 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A:

Q: If 88.0 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: Recall the reaction for decomposition of carbonic acid       H2CO3aq→H2Ol + CO2gFind moles of…

Q: what pressure in atmospheres will 1.36 kg of N2O gas exert when it is compressed in a 25.0 L…

A: Given: Mass of gas, m = 1.36 kg =1360 g  Volume, V=25.0 L Temperature, T=59 + 273 =332 K Molar mass…

Q: If 72.6 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: The reaction taking place is given as, => H2CO3 (aq) ----> H2O (l) + CO2 (g) Given : Volume of…

Q: Enter your answer in the provided box. A piece of sodium metal reacts completely with water as…

A: Given reaction is,  2Na(s) + 2H2O(l) --> 2NaOH(aq) + H2(g)  Given data,  Volume of hydrogen gas =…

Q: If 64.6 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: Given balanced equation for decomposition of carbonic acid is  H2CO3(aq) ------> H2O(l) + CO2(g)…

Q: The flasks illustrate a mixture of diatomic nitrogen (N2) and oxygen (O2) molecules. Each flask has…

A: Part (1) If same total pressure, then the flask with higher fraction of N2 will have higher partial…

Q: How much NH4Cl in grams is required to bring 100 ml of water at STP to 22 degrees C in a coffee cup…

A: A coffee cup calorimeter is used in the calorimetric experiments, that consists of a polyethene…

Q: If 73.6 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: W = 73.6 g T = 298.15 k V = 2 L

Q: If 75.0 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298 K) and…

A: Calculate the moles of carbonic acid,

Q: Suppose a volatile liquid is completely vaporized into a 153 mL flask in a 99.1∘C boiling water…

A: Ideal gas is also called a perfect gas. Ideal gas is a gas in which pressure P, volume V and…

Q: 1. A balloon with a volume of 4320 cm3 at a temperature of 25 OC is heated to 95 oC. What is the new…

A:

Q: A mixture of He, Ne, and Ar have a total pressure of 558 mmHg. If the partial pressure of He is 341…

A: (a). Given,  Total pressure of He, Ne and Ar mixture = Ptotal = 558 mmHg  Partial pressure of He gas…

Q: A sample of nitrogen gas was collected via water displacement. Since the nitrogen was collected via…

A:

Q: Zinc reacts with aqueous sulfuric acid to form hydrogen gas: Zn(s) + H2SO(aq)- ZnSO (aq) + H,(g) In…

A: The balanced reaction taking place is given as, => Zn (s) + H2SO4 (aq) ---------> ZnSO4 (aq) +…

Q: If 63.8 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A:

Q: A helium balloon is filled to a volume of 5.60 L at 25 °C. What will the volume of the balloon…

A: Initial volume of helium balloon (V1) = 5.60 L, Initial temperature of the balloon (T1) = 25 + 273 =…

Q: Iodine, I2, is a solid at room temperature but sublimes (converts from a solid into a gas) when…

A:

Q: If 75.2 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: It is a decomposition reaction in which carbonic acid is dissociated into carbon dioxide and water.…

Q: f 308 mL of oxygen gas is compressed to 165 mL at 738.44 mm Hg pressure without a change in…

A: As the temperature is constant during the change in volume and pressure, the Boyle's law will be…

Q: If 56.2 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298 K) and…

A: recall the given reaction           H2CO3aq→H2Ol+CO2(g) Find  moles of carbonic acid that contain…

Q: : 23. Which gas in the following tubes diffuses at the lowest rate when these tubes are unstopped at…

A: The diffusion rate is the rate at which diffusion of a gas is happening when pressure is removed. To…

Q: A scuba diver 40 ft below the ocean surface inhales 55.0 mL of compressed air from a scuba tank at a…

A:

Q: 3a. Write down the two versions of the Ideal Gas Law and define each term and its units. 3b. How…

A:

Q: For many purposes we can treat butane (C,H0) as an ideal gas at temperatures above its boiling point…

A: 1) Yes , It can be done in closed container. In closed container number of mile and  Volume of the…

Q: If 69.6 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: Answer :- 13.7 (atm)  The final pressure of Carbon dioxide gas (CO2) = 13.7 atm…

Q: If 67.0 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A:

Q: f 81.4 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: Mass of carbonic acid = 81.4 g Temperature (T) = 298.15 K Volume (V)= 2.00L Gas constant (R) = 0.082…

Q: At a constant temperature, a sample of helium at 760 torr in a closed container was compressed from…

A: Given, At a constant temperature, a sample of helium at 760 torr in aclosed container was compressed…

Q: Using the apparatus described in the figure below, a 200.0-mL flask at 97°C and a pressure of 738…

A: Given: Mass of substance = 0.987 g Temperature = 97 oC Pressure = 738 mm Hg = 738 / 760 = 0.97105…

Q: the number of grams of H2

A:

Q: A 300.-mL sample of hydrogen, H2, was collected over water at 21oC on a day when the barometric…

A: Pressure of Gas + Water = 748 torr Vapor pressure of water = 19 torr Pressure of H2 Gas = 748 -19 =…

Q: If 53.6 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A:

Q: 13.3 mol of hydrogen gas at 0 oC are forced into a steel cylinder with a volume of 2.0 L. What is…

A: Pressure of the gas can be calculated by the ideal gas equation:…

Q: N2 O2 2.0 L 1.0 atm 25 °C 3.0 L 2.0 atm 25 °C Consider the apparatus shown in the drawing above.…

A:

Q: A volatile compound with a mass of 0.8822 grams is placed in an evacuated 0.250 L flask. The flask…

A:

Q: Sodium metal reacts with water to produce hydrogen gas according to the following equation: 2Na(s) +…

A: Temperature=25 °CPressure=758 mm Hg1 atm=760 mm HgSo, pressure (in atm)=0.997 atm Volume=7.27…

Q: In an experiment, 531.7 g of chlorine gas are held in a 3.5 L container at 39° C. How much pressure…

A:

Q: If 75.0 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A:

Q: Consider the apparatus shown in the following drawing.(a) When the valve between the two containers…

A: (a)After mixing of the two gases got mixed up, the volume of nitrogen gas changes from 2 L to 5 L .…

Q: e lad tech made a 6.5M stock solution of HCl. Your reaction requires 50. mL of 1.0M HCl. How many…

A: Here 50 ml of 1.0M HCl react with lead to produce H2 gas and PbCl2. We have to determine the mass of…

Q: A sample of nitrogen gas was collected via water displacement. Since the nitrogen was collected via…

A: Using Dalton's law of partial pressures,  The total pressure of a mixture of gases is equal to the…

Q: A steel cylinder holds 1.73 g of ethanol, C2H5OH. What is the pressure of the ethanol vapor if the…

A: Ideal gas equation. P is the pressure. V is the volume. T is the temperature.  n is the number of…

Q: A glass vessel contains 28 g of nitrogen gas (N2). Assuming ideal gas behavior, which of the…

A:

Q: If 51.2 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: We have to find  final pressure of carbon dioxide (in atm)

Q: If 58.4 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: Given chemical reaction : H2CO₃(aq) → H₂O(l) + CO₂(g)

Q: If 76.6 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: Given mass of carbonic acid = 76.6 g volume = 2.00 L temperature = 298.15°K standard values molar…

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.