What volume of carbon dioxide (in L) will 2.00g of antacid made of calcium carbonate produce at 37.0°C and 1.00atm in the stomach according to the following reaction? CaCO3 (s) + 2HCl (aq) = CaCl2 (aq) + H2O (l) + CO2 (g)

Q: A student uses 10.543 g of an NaHCO, (84.0 g/mol) solution to perform a gas stoichiometry…

A: Mass of NaHCO3 = 10.543 gMolar mass of NaHCO3 = 84.0 g/molVolume of displaced saturated NaCl = 103.2…

Q: Compound X is an unknown hydrocarbon (a compound made up of only carbon and hydrogen) and is 82.64%…

A: Given:  % of carbon = 82.64 % % of hydrogen = 100 - 82.64 = 17.36 %  Rate of effusion of X = 0.525 x…

Q: What volume of carbon dioxide (in L) will 3.70g of antacid made of calcium carbonate produce at 37.0…

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

Q: What is the partial pressure (in atm) of CO₂ at 468.2 K in a 25.0 L fuel combustion vessel if it…

A: Answer: This question is based on Dalton's law which suggests that partial pressure of a gas in a…

Q: In the reaction MgCO3(s)→ MgO(s) + CO₂(g) how many liters of carbon dioxide gas, CO₂, measured at…

A: To solve this problem we have to calculate the volume of carbon dioxide gas .

Q: Two one-mole gas samples (gas A and gas B) are each held at the same temperature and have the same…

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

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Q: Automobile airbags are inflated by the rapid decomposition of sodium azide (NaN3). 2 NaN3(s) --> 2…

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Q: For the equation below: Mg (s)+2HCl (aq) ----> MgCl2 (aq)+H2 (g) (a) How many moles of hydrogen…

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Q: what volume of carbon dioxide (in L) will 4.30 g of antiacid made of calcium carbonate produce at…

A: Given: The balanced reaction is as follows, CaCO3(s) + 2HCl(aq) → CaCl2(aq) + H2O(l) + CO2(g) Mass…

Q: 1) A gas mixture at 20.0°C and 2.0 atm contains 0.40 mol of H2, 0.15 mol of 02, and 0.50 mol of N2.…

A: 1- First calculate the mole fraction of H2 gas :  Total moles = ( moles of Hydrogen + moles of…

Q: If 52.2 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298 K) and…

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Q: Be sure to answer all parts. At 1440.0 mmHg and 286 K, a skin diver exhales a 448-mL bubble of air…

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Q: A mixture of N2, O2, and Ar has mole fractions of 0.25, 0.65, and 0.10, respectively. What isthe…

A: Given that,Mole fraction of Mole fraction of Mole fraction of Total pressure of the mixture=The…

Q: What is the theoretical volume (in mL) of H₂(g) when a student mixed the 0.12g of Zinc metal and…

A: mass of Zn reacts = 0.12 gMolarity of HCl solution = 1.00 M = 1.00 mol/LVolume of HCl solution =…

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: A person inhales air richer in Oz and exhales air richer in CO2 and water vapor. During each hour of…

A: pressure (p) = 30.0 torr = 30760pa volume (v)= 300 L Temperature = 25.1oC = (273.15+25.1)K = 298.25…

Q: What volume of carbon dioxide (in L) will 3.68 g of antacid made of calcium carbonate produce at…

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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: What is the volume of H2 in (L) that forms at 409 K and a constant 1.7 atm if 2.04 grams of K reacts…

A: the given balanced reaction 2K+2H2O →2KOH+H2

Q: What volume of carbon dioxide will 4.70 g of antacid made of calcium carbonate produce at 37.0 °C…

A: In this question, we want to determine the Volume of CO2 gas. You can see details Solution below…

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 carbon dioxide (in L) will 3.46 g of antacid made of calcium carbonate produce at…

A: Ideal gas law PV = nRTWHEREP = pressureV = volumen = molesR = gas constantT = temperature

Q: Hydrogen is considered a “green fuel” and can be used in fuel cells. One method of hydrogen…

A: Mass of CH4(g)= 988 gMolar mass of CH4 = 16 g/mol

Q: What is the total pressure of a mixture of CO2 and H2 if the partial pressures are 120 mm Hg and 170…

A: Given, the partial pressures of gases, CO2 and H2 are 120 mm Hg and 170 mm Hg.we are asked to…

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: What volume of H, would be collected at 25.0 °C and a pressure of 725 torr if 2.35 g of zinc react…

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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: How many liters of HCl gas, measured at 30.0 °C and 745 torr, are required to prepare 1.25 L of a…

A: Molarity (M)= moles of solute (mol)Volume of solution (L)⇒ moles of solute =…

Q: C3H8(g)-> 6 O2 (g) -> 3 CO2 (g) + 4 H2O (g) how many liters of water are produced at STP 69.2 g of…

A: Given that : Mass of C3H8 = 69.2 g The molar mass of C3H8 is 44.1 g/mol

Q: How many grams of Al were reacted with excess HCl if 4.26 L of hydrogen gas were collected at STP in…

A: Answer :- 3.43 (g)  The mass of Aluminum reacted = 3.43 g…

Q: If 250 mL, 0.882 mol/L H2O2 decomposes completely, how many liters of O2 is generated at 25 °C, 1.02…

A: molarity of H2O2 solution = 0.882 mol/L  Volume of H2O2 solution = 250 mL = 0.250 L Temperature (T)…

Q: For the equation below: Mg(s) + 2HCl(aq) --> MgCl2(aq) + H2(g)  (a) How many moles of hydrogen…

A: The chemical equation may be written as: a. The volume of solution is given : Now calculate the…

Q: What volume, in milliliters, will 7.0 g of CO2 occupy at STP? ? mL

A:

Q: What volume of carbon dioxide (in L) will 2.06 g of antacid made of calcium carbonate produce at…

A: Given the balanced chemical equation is CaCO3 (s) + 2 HCl (aq) → CaCl2 (aq) + H₂O (l) + CO2 (g)Mass…

Q: In the reaction MgCO3(s) MgO(s) + CO₂(g) how many liters of carbon dioxide gas, CO₂, measured at STP…

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Q: Automobile airbags are inflated by the rapid decomposition of sodium azide (NaN3). 2 NaN3(s) --> 2…

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Q: What volume of carbon dioxide at STP will be produced when 0.97 mol of HF are reacted with an excess…

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

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Q: What volume of carbon dioxide (in L) will 3.10 g of antacid made of calcium carbonate produce at…

A: Given, Mass of CaCO3 = 3.10 g. Temperature = 370C = (37 + 273) = 310 K. Pressure = 1.00 atm.

Q: Consider a mixture of 1.5 mol% CO2, 18.0 mol% O2 , 80.5 mol% Ar.   a) Calculate the partial pressure…

A: The empirical relationships among the volume, the temperature, the pressure, and the amount of a gas…

Q: hat volume of H2 gas, measured at 9 °C and 722 torr, can be obtained by reacting 8.40 g of zinc…

A: Given, Temperature = 9oC = 273 + 9 = 282 K Pressure = 722 torr = 0.95 atm Volume of HCl = 185 ml =…

Q: 11. What volume of hydrogen gas at STP may be prepared by the reaction of 4.54 g of gallium with…

A: Given, Ga(s) + HCl(aq) ➝ GaCl3 + H2 Mass of Ga reacts = 4.54 g Molarity of HCl solution = 1.75 M =…

Q: What volume of H2 gas (in liters), measured at 21°C and 710 . torr, can be obtained by reacting 4.78…

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Q: What is the volume of CO2 produced at 45 0C and 1.00 atm when 6.50 g of glucose are used up in the…

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Q: Consider the reaction below: 2KClO3(s) -2KCl(s) + 30₂(g) Given Molarmass: KClO3 (122.6 g/mol); KCl…

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Q: What volume of carbon dioxide (in L) will 2.34 g of antacid made of calcium carbonate produce at…

A: The objective of this question is to calculate the volume of carbon dioxide produced from a given…

Q: How many grams of solid ammonium sulfate (132.1 g/mol) can be produced when 0.500L of gaseous…

A: We are given the following balanced chemical reaction: 2NH3(g)  +  H2SO4(aq) ----------->…

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.