A sample of Cl2 with a pressure of 1.84 atm and a volume of 290 mL is allowed to react with excess Br2 at 182 °C. Br2 (g) +Cl2 (g) --> 2BrCl (g) Calculate the pressure of the BrCl produced in the reaction if it is transferred to a 2.16-L flask and cooled to 32 °C

Q: A sample of gas contains 0.1000 mol of CO(g) and 0.1000 mol of NO(g) and occupies a volume of 8.80…

A: The given reaction is:

Q: A sample of gas contains 0.1200 mol of N2(g) and 0.3600 mol of H2(g) and occupies a volume of 28.7…

A: Answer: 14.35 L is the volume of the sample after the reaction take place.    Given, Initially:…

Q: As 1g of the radioactive element radium decays over 1 year, it produces 1.16 x 10^18 alpha particles…

A:

Q: Aluminum trichloride is formed by reacting solid aluminum with chlorine gas. Calculate the percent…

A:

Q: A sample of gas contains 0.1500 mol of CO(g) and 7.500×10-2 mol of O2(g) and occupies a volume of…

A: The given balanced reaction is 2COg+O2g→2CO2g. From the balanced equation it is clear that 2 mole CO…

Q: For the given reaction, what volume of Cl₂ would be required to react with 4.4 L of NO₂, measured at…

A: Nitrogen dioxide reacts with chlorine to form NO2Cl. The equation for the balanced chemical reaction…

Q: A common laboratory-scale reaction can also generate oxygen gas by heating potassium chlorate, as…

A:

Q: A sample of O2 with a pressure of 1.53 atm and a volume of 239 mL is allowed to react with excess NO…

A: The combined gas law is given by

Q: Gas Z was collected over water at 21°C on a day when atmospheric pressure was 757 torr. The volume…

A: The pressure in the collection tube is due to water vapor and the gas Z. Since, the total pressure…

Q: A sample of gas contains 0.1800 mol of NH3(g) and 0.2250 mol of 02(g) and occupies a volume of 17.6…

A: The change in temperature, pressure, volume and number of moles of an ideal gas is given by ideal…

Q: What volume of gas is produced when 16.0 g of lithium reacts with 30.0 mL of water? Assume that the…

A: Given, Mass of Li  = 16.0 g  Volume of water = 30.0 mL  Density of water = 1.00 g/mL  Pressure =…

Q: Suppose that 78.0 mL of H2 gas is produced at 20.0oC by the reaction of 0.0764 g magnesium and the…

A: Molar volume of gas : volume of one mole of a gas is called molar volume.

Q: For the given reaction, what volume of Cl2Cl2 would be required to react with 4.04.0 L of NO2NO2,…

A: The given reaction is as follows: 2NO2(g) + Cl2(g) → 2NO2Cl(g) The volume of NO2 reacted = 4.0 L The…

Q: Suppose a 185 gram sample of hydrogen reacts as follows: 2 NO2(g) + 7 H2(g) → 2 NH3 (g) + 4 H2O(g)…

A: The balanced reaction taking place is given as, => Given: Mass of H2 reacting = 185 g. Volume of…

Q: Three 5-L flasks, fixed with pressure gauges and smallvalves, each contain 4 g of gas at 273 K.…

A: As you have posted multiple parts and have not specified which part you want us to solve. Hence we…

Q: HCl can be made by the direct reaction of H2 and Cl2 in the presence of light. Assume that 3.0 g H2…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Sodium chloride and oxygen may be combined to produce sodium chlorate. If 426 mg of product is to be…

A: The balanced reaction is – 2NaCl +3O2 →2NaClO3

Q: Nitric oxide (NO) reacts with molecular oxygen as follows:   2NO(g) + O2(g) →2NO2(g)   Initially NO…

A: Given data: Volume of NO= 3.92 L, Pressure=0.500 atm Volume of O2= 2.09 L, Pressure of O2=1.00 atm…

Q: Ni(CO)4, nickel tetracarbonyl, can be made by reacting finely divided nickel with gaseous CO. If you…

A: Ni(CO)4 is formed according to the reaction, Ni + 4CO —> Ni(CO)4 First we find the amount of…

Q: Please show solving steps

A:

Q: A sample of gas contains 0.1800 mol of C2H4(g) and 0.1800 mol of H2(g) and occupies a volume of 14.9…

A: we know the expression for the ideal gas equation => PV = nRT where, P is the pressure, V is the…

Q: A sample of gas contains 0.1300 mol of CO(g) and 6.500×10-2 mol of O2(g) and occupies a volume of…

A:

Q: Chlorine gas reacts with fluorine gas to form chlorine trifluoride.  Cl2 (g) + 3 F2 (g) → 2 ClF3…

A: Cl2+3F2→2ClF3337 mmHg    855 mmHgmoles of cl2moles of F2=partial pressure cl2partial pressure…

Q: At a fixed temperature, equal moles of Hz (9) and Oz (9) are mixed in a constant pressure container…

A:

Q: In some aquatic ecosystems, nitrate (NO3–) is converted to nitrite (NO2–), which then decomposes to…

A: Given data, Volume 2.20 L Molarity = 1.20 M Temperature=250C+ 273 = 298 K Decomposition reaction:…

Q: For the given reaction, what volume of Br2 would be required to react with 6.4Lof NO, measured at…

A: The given reaction is

Q: A sample of gas contains 0.180 mol of C,H4(g) and 0.180 mol of H2O2(g) and occupies a volume of 14.3…

A:

Q: A chemistry student places 5.35 grams of aluminum metal into phosphoric acid.  The reaction gives…

A: Given: The mass of aluminium metal taken = 5.35 grams The percent yield = 78.5% We have to calculate…

Q: What volume of hydrogen gas is produced when 50.4 g of sodium reacts completely according to the…

A: Since the balanced reaction taking place is given by  2 Na (s) + 2 H2O (l) ----> 2 NaOH (aq) + H2…

Q: .) This reaction occurs in large test tube at 32.0 ° C: 2 Al (s) +3 H2SO4 (aq) → 6 H2 (g) + Al2…

A: Reaction:2 Al (s) + 3 H2SO4 (aq) →  6 H2 (g) + Al2(SO4)3 (aq)Use an ideal gas equation to solve for…

Q: Given the reaction: 2 Al (s) + 6 HCI (aq) --> 2 AICI3 (aq) + 3 H2 (g) A strip of aluminum of unknown…

A:

Q: Consider the reaction, 2 Al (s) + 6 HCI (aq) → 2 AlCl, (aq) + 3 H, (g). When 40.0 g of Al react with…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: Consider the reaction below which was carried out at 200.0 K to produce liquid ammonia: N2(g) +…

A: Recall the given reaction           N2g + 3H2g → 2NH3lGiven that 37.3 g of N2 gas is mixed with 37.3…

Q: A sample of gas contains 0.1200 mol of HBr(g) and 6.000x10-2 mol of Cl2(g) and occupies a volume of…

A:

Q: For the given reaction, what volume of Br2 would be required to react with 5.0 L of NO, measured at…

A:

Q: Some commercial drain cleaners use a mixture of sodium hydroxide and aluminum powder. When the solid…

A: We will first calculate the number of moles of hydrogen produced using stoichiometric calculations.…

Q: C,HBO7(s) +3 NaHCO3(s) + H2O(1) --> NagCgHgO7(s) + 3H2O(I) + 3CO2(g) 228.2 g C6H807(s) is reacted at…

A: Given Temperature = 265 K Volume = 158 L Mass of C6H8O7 = 228.2 g Molar Mass of C6H8O7 = 192.1 g/mol

Q: A sample of gas contains 0.1400 mol of C2H4(g) and 0.1400 mol of H2O2(g) and occupies a volume of…

A: The given reaction is, From the balanced chemical equation, it is clear that 1 mol C2H4 reacts with…

Q: Iron reacts with hydrochloric acid to produce iron (II) chloride and hydrogen gas: Fes) + HCl(ag)…

A:

Q: 26. Consider the following balanced reaction: (- 2C.H10 + 1302→ 8CO2 + 1OH2O Substance CH30 O2 CO2…

A:

Q: The label on a cylinder of a noble gas became illegible, so a student allowed some of the gas to…

A:

Q: 10.63 A mixture containing 0.50 mol H,(g), 1.00 mol O,(g), and 3.50 mol N,(g) is confined in a…

A: As per the given data we haveno of moles of H2 (nH2)=0.5molno of moles of O2  (nO2)=1.00molno of…

Q: Concentrated nitric acid acts on copper to give nitrogen dioxide and dissolved copper ions (Fig.…

A: Given reaction  Cu(s)+4 H+(aq)+2 NO-3(aq)→2 NO2(g)+Cu2+(aq)+2 H2O(liq) Given mass of copper , Cu…

Q: A sample of Oz with a pressure of 1.42 atm and a volume of 280 mL is allowed to react with excess CO…

A: We have to calculate the pressure of CO2 produced.

Q: Aluminum, an active metal, reacts with hydrochloric acid in a single displacement reaction.  a)…

A: Aluminum reacts with dilute hydrochloric acid at room temperature. The metal dissolves in…

Q: A sample of gas contains 0.1500 mol of CO(g) and 0.1500 mol of N0(g) and occupies a volume of 11.5…

A:

Q: A sample of gas contains 0.1700 mol of NH,(g) and 0.2125 mol of O,(g) and occupies a volume of 21.8…

A: Given: The number of moles of NH3 (g) is 0.1700 mol The number of moles of O2 (g) is 0.2125 mol The…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.