2. The synthesis of sodium chloride occurs according to the reaction: Na(s) Ch(g) NaCl(s) +] What volume of chlorine at STP is necessary for the complete reaction of 4.81 grams of sodium metal?

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A: Number of molecules of oxygen produced by elodea plant per hour = 5.0 x 1022 molecules

Q: 10) Iron nail rusts when exposed to oxygen.4Fe(s) + 3 O2(g)2 Fe2O3(s) a)What volume of oxygen gasat…

A: Given: 4Fe(s) + 3O2(g)--------->2 Fe2O3(s). The temperature, (T) =  310C = (.31+273.15) = 304.15…

Q: 8. Consider the reaction of solid copper(I) sulfide with oxygen gas to produce solid copper(I) oxide…

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

Q: 2) A piece of dry ice (solid CO,) with a mass of 28.8 g sublimes (converts from solid to gas) into a…

A:

Q: What mass of solid chloride is formed from the synthesis of excess solid sodium and 35.34 L of…

A:

Q: In the reaction, 2KClO3(s)⟶2KCl(s)+3O2(g) what mass of potassium chlorate, KClO3, would be required…

A:

Q: Zinc citrate is used in toothpaste it is synthesized from zinc carbonate and citric acid according…

A:

Q: Ammonia is an important fertilizer and industrial chemical. Suppose that a volume of 683 billion…

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Q: 1)How many mL of nitrogen gas is required to completely reacts with 12.0mL of hydrogen gas at…

A:

Q: Ammonia gas is produced by the reaction: N2(g) + 3H2(g) → 2NH3 (g). How many liters of ammonia can…

A:

Q: The complete decomposition of a sample of solid potassium chlorate KClO3 produced 1.34gof solid…

A: The balanced reaction is: 2 KClO3→2 KCl+3 O2 Calculation of mol of KCl produced: No. of mol=given…

Q: When 7.16 g of calcium metal completely reacts with excess water, what is the pressure, in atm, of…

A: Given Weight of calcium=7.16g Volume=2.1L Temperature=306 k To calculate pressure in atm

Q: The classic method for manufacturing hydrogen chloride, which is still in use today to a small…

A: The given overall reaction is, The given mass of NaCl = 2500 Kg Convert the mass in grams as shown…

Q: Chlorine can be prepared in the laboratory by the reaction of manganesć diôXide Wilh Hyurehone aciU,…

A: Given : Volume of Cl2 = 165ml Pressure = 795torr Temperature = 298K

Q: For the given reaction, what volume of O, would be required to react with 3.2 L of SO, , measured at…

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Q: What volume will be occupied by 8.00 g of oxygen, O2, at STP?

A: The moles of Oxygen is calculated as follows,

Q: A 0.0665 g sample of aluminum metal reacts with hydrochloric acid to give 90.5 mL of hydrogen gas at…

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Q: 3. The molecular mass of propane is 44 g/mol. What is the mass of one liter of propane at STP?

A: According to the company guidelines, we have to answer only the first question. So, please kindly…

Q: What volume of hydrogen at 27 °C and 723 torr may be prepared by the reaction of 8.88 g of gallium…

A: Given:

Q: A mixture of chromium and zinc weighing 0.363 grams was reacted with excess HCl. After all the metal…

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Q: What mass of potassium nitrate is needed to generate 243.0 L of gas, composed of 97.00 L of N₂ and…

A: As per the guidelines, I am allowed to answer one question at a time. Please re upload the rest.…

Q: For the following Reaction: 2H2O(g)+Co(s)=CoO2(s) +2H2(g) what volume of H2 at a pressure of 755…

A:

Q: 4) Given the following reaction: 2NO (g) + 02 (g) → 2NO2 (g) How many liters of gaseous oxygen are…

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Q: What mass (in g) of oxygen must be added to 9.59 g of neon at 24oC, and in a 96 L contain for a…

A: Given data : Mass of neon = 9.59 g Temperature (T)= 24oC = 297 K Volume (V)= 96 L We have to…

Q: Aluminum reacts with oxygen to form aluminum oxide. Al(s) + 02(g) + Al203(s) A 44.751 gram sample of…

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Q: Ti react with an cl2 to form ticl4, what volume of cl2 (g)  at 25 c and 1.0 atm  pressure is…

A:

Q: In a combustion reaction, what mass of oxygen gas is needed to react with 25.0 mL of C4H10 gas,…

A: Given :-  Volume of C4H10 gas at STP = 25.0 mL  To calculate :-  Mass of O2 (in grams)

Q: A sample of O, with a pressure of 1.31 atm and a volume of 243 mL is allowed to react with excess…

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

Q: Aluminum reacts with chlorine gas to form aluminum chloride. 2Al(s)+3Cl2(g)→2AlCl3(s) What minimum…

A: Given data :

Q: A 280ml container of chlorine gas kept at 25C and 746 torr is exposed to 1.25g white phosphorus (P4)…

A: Limiting reagent Limiting reagent is the reactant which is completely consumed during the reaction…

Q: Oxygen is prepared by the decomposition of potassium chlorate. What volume of oxygen measured at STP…

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: In the reaction,   MgCO3(s)⟶MgO(s)+CO2(g)MgCO3(s)⟶MgO(s)+CO2(g)   what mass of magnesium…

A: Stoichiometry of reaction.

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al(s) + 6…

A: Given Chemical reaction:

Q: What volume of hydrogen gas is produced when 33.6 g of iron reacts completely according to the…

A: Given, Mass of iron = 33.6 g. Temperature = 25oC = 298K. Pressure = 1atm. Moles of hydrogen gas…

Q: 1. A student neglected to keep the end of the delivery tube under the surface of the water displaced…

A: 1. Answer - According to the question - 1.The effect on  volume of the hydrogen collected - As…

Q: Aluminum reacts with chlorine gas to form aluminum chloride. 2Al(s)+3Cl2(g)→2AlCl3(s) What minimum…

A:

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A:

Q: What volume would 2.31×10232.31×1023 molecules of an ideal gas occupy at STP?

A: According to ideal gas law PV = nRT where P = pressure = 1 atm at STP V = volume of gas n = moles of…

Q: If 324 L of oxygen gas reacts at STP, how many moles of octane (C^8H^18) are burned with it?

A: According to mole concept :- In the balance chemical reaction the reactants react and the products…

Q: A small amount of oxygen gas may be prepared in the laboratory by the decomposition of potassium…

A: The given equation is The amount of KClO3 is 1.54 g, temperature is 250C and total pressure is…

Q: Given the following reaction: Mg(s) + 2 HCI(aq) MgCl2(aq) + H2(g) 9.49g of magnesium solid is placed…

A:

Q: The alkali metals [Group 1A(1)] react with the halogens to formionic metal halides. What mass of…

A: The given data contains, Volume = 5.25 L Pressure = 0.950 atm Temperature = 293 K Gas constant…

Q: A 6.53-g sample of a mixture of magnesium carbonateand calcium carbonate is treated with…

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A:

Q: Calcium hydride reacts with water to produce hydrogen gas according to the following reaction:…

A: Total pressure = 2 atm Temperature = 25 degree Celsius = 298 K Volume = 1000 L No of mole of…

Q: Lithium metal reacts with nitrogen gas to make the compound lithium nitride. What mass of lithium…

A: To solve this problem we first calculate the number of moles of nitrogen in 58.1 mL at STP  Then…