What mass of magnesium is required to react with 265.0 mL  of 0.75M HCl at 26 degrees Celsius and 150.00 kPa to produce 1.15 L of hydrogen gas? (Water vapour pressure at this temperatue is 3.36 kPa)   Select final answer from the following: - 19.4 g - 1.69 g - 1.65 g - 19.0 g

Q: You have a sample of an unknown gaseous compound which has a density of 8.51 g/L at 55.0 °C and 88.6…

A: Given: Density of gas = 8.51 g/L Temperature = 55.0oC = 55+273=328.0 K Pressure = 88.6 kPa

Q: What volume of carbon dioxide (in L) will 4.82 g of antacid made of calcium carbonate produce at…

A:

Q: The composition of a mixture of gases in percentage by volume is 11.2% nitrogen, 11.0% carbon…

A: To calculate the density of the gaseous mixture, we need to consider the contributions of each…

Q: The partial pressure of the hydrogen gas collected is 0.931 bar. If the total volume of gas…

A: Given data is as follows: The pressure of hydrogen gas = 0.931 bar The volume of hydrogen gas = 728…

Q: If 7.68 gram of phosphorous solid is mixed with 1.00 L of Chlorine gas at STP to form P2Cl5…

A: It is given that 7.68 grams of phosphorous is reacting with 1L of chlorine gas at STP to release…

Q: Please don't provide handwritten solution .....

A: The objective of the question is to find the mass of helium present in the gas mixture. We can use…

Q: For the reaction C+O2 =CO2 what volume of O2 gas at 25.0 degrees Celsius and 1.02 atm is required to…

A: Consider the given balanced equation as; C + O2 → CO2     Given information is as follows;…

Q: Assume that a spherical balloon is filled with Hydrogen gas, H2, until its radius is 1.00 m at 25oC…

A: We are given  radius of ballon =1 mtemperature =25°CPressure =101 kPa

Q: While ethanol (CH3CH₂OH) is produced naturally by fermentation, e.g. in beer- and wine-making,…

A: Given: when ethylene gas reacts with water vapor to form ethanol.The balanced equation is:volume of…

Q: What volume of carbon dioxide (in L) will 3.54 g of antacid made of calcium carbonate produce at…

A: Given that, weight of antacid CaCO3 = 3.54 g Molar mass of CaCO3 = 100.0869g/mol Moles of CaCO3 =…

Q: es of CO₂ = (Mass of CO₂) ÷ (Molar Mass of CO₂) 0.781/44.01 = ar Volume = VSTP + Moles of CO₂ ent…

A: I think you have solved some of them correctly but mostly are wrong due to a minor mistake. Here, I…

Q: What volume of carbon dioxide (in L) will 2.18 g of antacid made of calcium carbonate produce at…

A: Given: The reaction is as follows: CaCO3s+2HClaq→CaCl2aq+H2Ol+CO2g Temperature, (T)=370C=(37+273.15)…

Q: What volume of nitrogen gas (in liters) is generated at 25°C and 1 atm by the decomposition of 100 g…

A: The required solution is as follows:

Q: Excess solid Aluminum is reacted with 2.0L of 2.00M Hydrochloric acid solution to generate Hydrogen…

A:

Q: The following reaction takes place at 0 °C and 29.92 mm Hg: 2C3H8O(g) + 902(g) -> 6C02(g) + 8H2O(g)…

A: Solution in answer. Feel free to ask for clarifications if necessary.

Q: 7) At 30°C, propylene (C₂H6) reacts with chlorine as follows: (a) C3H6(g) + 9 Cl₂(g) → 3 CCL(1)+6…

A: The reaction is given as:Pressure is given as:

Q: A miniature volcano is made in the laboratory with ammonium dichromate. When ignited, it decomposes…

A: Given:…

Q: Chemistry

A: Please see the attached image for the solution.  If there are queries or if the image is not…

Q: Use Boyle's, Charles's, or Gay-Lussac's law to calculate the missing value in each of the following.…

A: (a) Given, V1​=2.0 LV2​=1 LP1​=0.79 atm We can find P2 by using the formula of Boyle's law.…

Q: How many liters of hydrogen gas would be produced by the complete reaction of 2.93 g of Al at STP…

A: To find volume of H2

Q: One of the steps to sweeten sour gas using the Claus process is reacting hydrogen sulfide gas with…

A:

Q: what is the mass of the solid NHy Cl formed when 7 volu NS MIxed Nth an equal mass HCNhtis the of…

A:

Q: What volume in liters of fluorine gas is needed to form 105 L of sulfur hexafluoride gas if the…

A: It is given that 105 L of SF6 is formed and the reaction takes place at a pressure of 2 atm and a…

Q: When a car airbag is deployed, it expands because of nitrogen gas generated by the rapid…

A: Answer:-This question is answered by using the simple concept of stoichiometry which involves the…

Q: a) 2 H2O20) -> Oze) + 2 H2O0 If oxygen acted as an ideal gas, each 1.00 ml of 3.0 % of H2O2 should…

A: Given: Volume of 3% H2O2 = 1.0 mL Temperature = 25 oC Pressure = 101.3 kPa. Volume of oxygen = 10.0…

Q: IMICGualne ROCK Gallogly presented by Macmillan L A 0.566 g sample of a metal, M, reacts completely…

A: We will first calculate moles of H2 produced, then using stoichiometric calculations find molar mass…

Q: (a) How many molecules are there in 1L of air at a temperature of 27°C? (b) How many kilomoles of…

A: Given Data: Volume of air, V = 1 L Temperature, T = 27oC = 27 + 273 K = 300 K Taking pressure of air…

Q: 2. A 0.500 g impure sample of LINO; is heated, causing it to decompose according to the following…

A: Given temperature = 300 K. 1 atm = 760 mm Hg. The pressure of the dry gas = 760 – 26.7 =733.3 mm Hg.

Q: At 22oC and 0.998 atm, what is the theoretical volume (in mL) of hydrogen gas produced when 0.45g of…

A:

Q: Using the procedure in Experiment 8, acetonitrile (molar mass = 41.05 g/mol) is collected at a…

A: Answer:- This question is answered by using the simple concept of calculation of volume of a gas…

Q: What volume of oxygen at 153 °C and a pressure of 157 kPa is produced by the decomposition of 132 g…

A:

Q: A mixture containing 1.58 g CO (g) and some CO2 (g) occupies a 7.24-L vessel at 42°C. The pressure…

A:

Q: In the combustion of butane at 105 kPa and 292 K  2C4H10(g) + 13O2(g) --> 10H2O(g) + 8CO2(g) What…

A: Given: Pressure of butane is 105 kPa Temperature is 292 K Mass of oxygen is 350 g Volume of butane…

Q: How many liters of fluorine gas are needed to form 799 L of sulfur hexafluoride gas if the following…

A:

Q: If you collect 45.0mL of gas at 22.0°C, through water and the total pressure of the mixture of H2…

A: Given data,Volume=45.0mLTemperature=22.0oCTotal pressure=0.9825atm