What volume of 2.50M sulfuric acid is needed to react completely with a 33.5g of aluminum? 2Al+3H2SO4=Al2(SO4)3+3H2

Q: Anti-fungal shampoo is designed to treat a type of dandruff caused by microscopic yeast. A formula…

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Q: According to the following combustion reaction, pure methanol liquid undergoes complete combustion…

A: Given density of methanol = 0.792 g/ml volume of CO2 = 40.69 L

Q: What volume of 0,250 mol⋅dm–3 H2SO4 (sulfuric acid) will react with 42,4 cm3 of 1,50 mol⋅dm-3 Na2CO3…

A: According to the answering guidelines, I'm posting the solution for the first question. Kindly post…

Q: f 0.250 L of a 7.40 M HNO3 solution is diluted to 2.00 L, what is the molar it’s of the new…

A: M1VI=M2V2

Q: How many millimoles (1000 mmoles = 1 mole) of hydrogen gas can be generated when 0.0350 grams of…

A: Magnesium reacts with hydrogen chloride to form hydrogen gas and magnesium chloride. The equation…

Q: In the first step of the industrial process for making nitric acid, ammonia reacts with oxygen in…

A: In the above question we have to find the volume of NH3(g) at the given data in the first step of…

Q: 45.0 g Ba(OCl)2 and 175mL of 8.00 M HCl are allowed to react, how many grams of chlorine gas will…

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Q: How many grams of Na2SO4 are required to make 0.350 L of 0.500M Na2SO4?

A: Given:Volume of Na2SO4 = 0.350 L.Molarity of Na2SO4 = 0.500 M.Molar mass of Na2SO4 = 142.04 g/mol.

Q: Mg (s) + HCl (aq) → MgCl2 (aq) + H2 (g) What volume (in L) of H2 at 35 oC and 765 mm Hg can be…

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Q: Consider the reaction of 1.41 g Ca(s) with 107 mL of 0.325 M HBr(aq) according to the following…

A: The reaction taking place is given as, => Ca (s) + HBr (aq) -----> CaBr2 (aq) + H2 (g) Given :…

Q: A 6.00 mL solution of hydrogen peroxide decomposes generating 20.4 mL of oxygen gas at 1.10 atm and…

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Q: A gaseous mixture contains 18% oxygen, 78% nitrogen and the remaining is that of an unknown gas. The…

A: Mass fraction is the ratio of the mass of the individual constituent to the total mass of the…

Q: Mg3N2(s)

A: We have the balanced chemical reaction: Mg3N2(s)+6H2O(l)---> 3Mg(OH)2(aq)+ 2NH3(g)   Here, 1 mol…

Q: Which of the following is equal to 1 mole of Carbon Dioxide (CO2) at standard temperature and…

A: Given information:Moles of carbon dioxide (CO2) at standard temperature and pressure = 1 mole

Q: A.) An aqueous solution of potassium acetate, KCH3COO, contains 3.47 grams of potassium acetate and…

A: The answers to the following Questions are given as:

Q: Solid ammonium chloride, NH,Cl, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

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Q: Solid aluminum hydroxide forms when 100mL of 1.25mol/L aqueous aluminum acetate is mixed with 300mL…

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Q: Please answer the question. If a flexible container at standard temperature and pressure (STP)…

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Q: 4 alka-seltzer tablets each weighing 0.005g were reacted with 66.875ml of white vinegar. How much…

A: Given that -  Weight of alka seltzer tablet = 0.005 g  Volume of white vinegar = 66.875 mL  The…

Q: Oxygen gas can be generated by the decomposition of potassium chlorate according to the following…

A: Number of moles of KCl can be determined as follows: Number of moles of KCl  =  Given mass of…

Q: How many liters of 6.00M HCI would you need to make 0.500L of 1.00M HCI? 3.00 L 22.4 L 0.0833 L 12.0…

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: Calculate the number of grams of barium iodide needed to make 0.540 L of 0.107 M BaI2

A: Given :  For BaI2 Mass (m) = ? Molar Mass (MM) = 391.14 g mol-1 Volume of solution (V) = 0.540 L…

Q: Vitamin C has a molar mass of 176.1 g. How many moles of vitamin C are there if 50.5 g of the…

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

Q: A solution is prepared by diluting 0.7850 L of 1.262 M potassium sulfide solution with water to…

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: 2. Given the following equation: 3 NO2 (g)+ H2O(l)2 HNO3 (aq)+ NO(g) Assume STP a. What mass of…

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Q: What volume in milliters of 1.420M sulfuric acid is needed to neutralize 3.209g of aluminum…

A: Calculate the number of moles of aluminum hydroxide. The molar mass of aluminum hydroxide is 78…

Q: 1. The following reaction occurs: 793 mL of a 0.823 M sodium sulfide solution is reacted with 0.452…

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Q: mass

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Q: To prepare a fertilizer, an engineer dilutes a stock solution of sulfuric acid by adding 24.8 L of…

A: We have to calculate the mass of sulfuric acid in diluted solution.

Q: What volume of 0.512 M NaOH will react with 17.9 g of H2C2O4(s) according to the following chemical…

A: According to the balanced equation, 1 mol of H2C2O4 reacts with 2 moles of NaOH.

Q: Calculate the mass in grams for 5.42 x 1022 molecules of propane gas (C3H8) at STP. (Given that…

A: The data given in the following question- Molecules of C3H8 = 5.42 x 1022 Molar mass of C3H8 =…

Q: Chlorine gas (Cl,) can be produced from the reaction of potassium permanganate (KMNO4, molar mass =…

A: We have to calculate the volume of Cl2 Gas produced.

Q: If 30.00 L of nitrogen gas and 70.00 L of hydrogen where allowed to react, how many liters of…

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is…

Q: How many grams of K2CO3 (MW = 138 g/n) are needed to make a 0.85 M solution within 3.6 L?

A: Concentration = Moles of soluteVolume of solution(L)   , thus ,  Moles of Solute= Concentration ×…

Q: 1) a) Sulfuric acid, the industrial chemical produced in the greatest quantity each year, is…

A: No of moles = Mass  Molar mass So, Moles of S = 1850 g 32 g/mol = 57.8 mol

Q: When aluminum reacts with concentrated hydrochloric acid, hydrogen gas is produced.…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: Gas Stoichiometry ( AT STP)  Lithium reacts with nitrogen gas according to 6Li(s) + N2(g) >…

A: 6 Lis+N2g→2 Li3 Nsmass=?    58.5 ml  n=58.522400    =0.0026 mol

Q: A self-contained underwater breathing apparatus uses canisters containing potassium superoxide. The…

A: The given reaction is as follows: 4KO2(s) + 2CO2(g) → 2K2CO3(s) + 3CO2(g) The volume of CO2 = 12.4 L…

Q: How many liters of oxygen gas are needed to react with 1.3 x10 23  molecules of glucose?

A: The reaction of glucose with oxygen: C6H12O6  +  6O2  →  6CO2  +  6H2O So, 1 mole of glucose reacts…

Q: What volume of concentrated sulfuric acid that is 18M is required to obtain 2.9 moles of the acid?

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Q: convert 0.169 molar hc2h3o2 to % (m/v)

A: molarity is the number of moles of solute in 1 liter of solution. And m/v is the mass of solute in…

Q: 3. Given a 0.0075 mol/L solution of KMnO, how would you prepare 50.0 mL of 0.0025 mol/L solution of…

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Q: Calcium carbonate reacts with dilute hydrochloric acid. The equation for the reaction is shown.…

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Q: When concentrated sulfuric acid is sold to chemist, the label contains no mention of the molarity of…

A: Given that -  Percentage of commercial Sulfuric acid = 98% (w/w)  Density of this acid = 1.80 g/mL…

Q: If 33.0 L of NH3 reacts completely with O2 in the following reaction, how many moles of H2O(g) are…

A: To determine the moles of ammonia at STP, Applying the ideal gas equation,PV = nRTAt STP we…

Q: The reaction below is the reaction between gasoline (octane) and oxygen that occurs inside…

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Q: Let’s say 0.211 L of 0.0664 M of Mg(C2H3O2)2 was allowed to react with excess HNO3. How much…

A: We have the reaction of nitric acid with magnesium acetate , 0.0664 M of 0.211 L magnesium acetate…