CaCO3(s)    +   2HCl(aq)    ®   CO2(g)    +   CaCl2(aq)  +  H2O(l) Show all equation and all calculations involved to get full marks. Hint: this is a limiting type question Use the following questions as guide and include them in your answer. the limiting reactant is? the maximum number of moles of CO2 gas that can be produced is?

Q: Soft drinks are canned under 4 atm of CO2 and release CO2when opened. (a) How many moles of CO2 are…

A: Given: Pressure of carbon dioxide= 4 atm Volume of can of soda= 355ml KH= 3.3×10-2 mol L-1

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Q: What is the molar concentration of HNO3 (63.0 g/mol) in a solution that has a specific gravity of…

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Q: How many litres of chlorine gas at 640 mmHg and 25 degrees C can be produced by the reaction of 2.0…

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Q: Calculate the volume in liters of acetylene produced at 26.0°C and 715 mm Hg from 0.0725 mol CaC2…

A: Given, Temperature (T) =26 °C = 26+273 =299 K Pressure (P) = 715 mm Hg = 715760 = 0.94 atm (Note…

Q: In the scenario above, if 6.54 g of sodium hydrogen carbonate is combined with a slight excess of…

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Q: How many liters of 44.6N of H3PO4 are needed to prepare 750 ml of 7.4M.

A: Given data is as follows: The normality of H3PO4 = 44.6 N The volume needed to prepare H3PO4 = 750…

Q: Commercial nitric acid is 16.0 M HNO3(aq) and has a density of 1.42 g mL-1. What is the mole…

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Q: Hydrogen peroxide with a concentration of 3.0 percent (3.0 g of H2O2 in 100 mL of solution) is sold…

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Q: How many grams of zinc must be added to a 100-milliliter solution of 6.00 M HCl(aq) to produce 223…

A: Given Molarity of HCl = 6.00 MVolume of H2  produced = 223 mL = 0.223 LTemperature = 20°C = TT = (20…

Q: 10. Cl, at NTP

A: We know that : PV = nRT = (W/M)RT  Or, PM = (W/V)RT  Or, PM = dRT  Or, d = PM/RT ...(1)

Q: The mercury content of a stream was believed to be above the minimum considered safe—1 part per…

A: Given: Concentration= 0.68 parts per billion Volume of water= 15.0 L Density= 0.998 g/ml

Q: What volume (in liters) of CO2 measured at STP would be produced if 16.6 mL of 3.6 M HCl reacted…

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Q: A tank contains 6OL of water contaminated with Mercury at a concentration of 0.03 mg/L. Clean water…

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Q: Mg3N2(s)

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

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: Wastewater from a cement factory contains 0.25 g of Ca²⁺ ion and 0.056 g of Mg²⁺ ion per 100.0 L…

A: Given: Mass of Ca2+ ion    = 0.25 g Mass of Mg2+ ion   = 0.056 g Density of solution  = 1.001 g/mL…

Q: . A sample of an ideal gas has a volume of 3.35 L at 13.40 ∘C and 1.60 atm. What is the volume of…

A: PV =n R T PV / T = n R if number of moles of gas is constant  PV / T = constant then P1 V1 / T1  =…

Q: Hydrogen peroxide, with a 3% concentration of H,O, (3 g of H,O, in every 100 mL), is sold in…

A: Given: Volume of 3 % hydrogen peroxide = 35.5 mL Molar mass of H2O2 = 34.0147 g/mol At STP:…

Q: 170 milliliters are required to prepare 900 mL of 2.00 M HCI (36.5g/mol) from the commercial reagent…

A: Concentration of commercial HCl = 37.2 % (w/w)

Q: The temperature in the room is 21 oC and the pressure is 638 torr.   1 atm = 760 torr and R =…

A: Given, Temperature = 21 oC                      = 294 K P = 638 torr    = 0.8395 atm R = 0.08206 L…

Q: Calculate the volume of H2(g) at 273 K and 2.00 atm that will be formed when 275 mL of 0.725 M HCl…

A: Determine the number of moles of 275 mL of 0.725 M HCl as follows, Determine the number of moles of…

Q: How many grams of Pb(NO3)2 (331.2 g/mol )are needed to prepare 200 ppm (w/v) of Pb*2 (207.2 g/mol)…

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Q: A gas mixture of 2.31 g NH3, 31.2 g N2, and 0.58 g mol of H2O vapor is contained at a total pressure…

A: Mass of ammonia = 2.31 g NH3 Mass of nitrogen molecule = 31.2 g N2  Mass of water = 0.58 g H2O…

Q: Ammonium sulfate, (NH,),SO,, is an important fertilizer and can be prepared by the reaction of…

A: Given data Chemical reaction : 2 NH3 + H2SO4 → (NH4)2SO4 Volume of H2SO4  = 0.35 L Molarity of H2SO4…

Q: Aqueous sulfurous acid (H2SO3) was made by dissolving 0.200 L of sulfur dioxide gas at 19°C and 745…

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Q: The normality of 6 M H2SO4 is equal to 16 12 8. 6. O O O

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Q: Alcoholic beverages are solutions. Typically, a beer contains about 4.50% (v/v) of ethanol fermented…

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Q: An excess of hydrochloric acid is added over 10g of marble (impure CaCO,). A reac- tion takes place…

A: a) The chemical equation is given as: CaCO3(s)+2HCl(aq)→CaCl2(aq)+H2O(l)+CO2(g) The volume of CO2…

Q: The mercury content of a stream was believed to be above the minimum considered safe—1 part per…

A: Given: Concentration= 0.68 parts per billion Volume of water= 15.0 L Density= 0.998 g/ml

Q: During a person’s typical breathing cycle, the CO2 concentration in the expired air rises to a peak…

A: Given information, The CO2 concentration in the expired air rises to a peak of 4.6% by volume…

Q: Please help me, and double and triple check your answers previous tutors got questions wrong

A: Number of moles can be calculated as follows:

Q: A 6.21 g mixture of sucrose (C₆H₁₂O₆, 342.30 g mol⁻¹) and ethyl alcohol (C₂H₆O, 46.07 g mol⁻¹) is…

A: First we have to find moles of CO2(g) formed from the given data:  Volume, V = 5.12 L  Temperature,…

Q: b. Which would have the greatest number of hydrogen peroxide molecules: 50.0 ml of a 3.00% w/v…

A: w/v% is defined as the amount of solute present per 100mL of solution. It is given by w/v%=Mass of…

Q: Calculate the volume of H2(g) at 273 K and 2.00 atm that will be formed when 275 ml of 0.725 M HCI…

A: Volume of HCl=275mL = 0.275 L (1 L = 1000 ml) Molarity of HCl = 0.725M Temperature =273K Pressure…

Q: How many grams of CaCl2 are required to produce 300mls of a 10% w/v of CaCl2 solution?

A:

Q: A soda manufacturing company is experimenting with changing the taste of its product as the…

A: Given : Concentration of CO2 at pressure of 0.855 atm =422.9 ppm In another case, concentration of…

Q: A 801.1 mL aqueous solution of 628.5 mM Na2S is combined with 100.0 mL of an aqueous HCl solution…

A: V = 4.126L  P = 1atm  T = 35.93oC = 309.08K  801.1 mL aqueous solution of 628.5 mM Na2S is reacted…

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Q: A student is performing the airbag experiment, but has three plastic zipper bags available.  The…

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Q: How many litres of chlorine gas at 650 mm Hg and 25 degrees Celisus can be produced by the reaction…

A: Given,  Reaction equation: MnO2(s) + 4HCl(aq) = MnCl2(aq) + 2H2O(l) + Cl2(g) Here, 1 mol MnO2(s)…

Q: Calculate the number of grams of NaCl in 395 mL of a 15.5% (m/v) solution. Report answer with…

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Q: Answer With Work Shown Please 1.A metal tank contains three gases: oxygen, helium and nitrogen. If…

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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: Carbon dioxide can be made in the lab by the reaction of hydrochloric acid with calcium carbonate.…

A: The reaction taking place is  CaCO3 (s) + 2 HCl (aq) -------> CaCl2 (aq)  + H2O (l)  + CO2 (g)…

Q: What volume (in liters) of CO2 measured at STP would be produced if 11.6 mL of 3.3 M HCl reacted…

A: At STP means, at standard pressure-temperature, the value of gas volume is equivalent to 22.4…

Q: What volume of carbon dioxide gas at 0.980 atm and 293 K could be made from reacting 10.0 grams of…

A: Answer: Limiting reagent is the reactant that exhaust first in the reaction and decides the yield of…