What volume of carbon dioxide (in L) will 3.30 g of antacid made of calcium carbonate produce at 37.0 °C and 1.00 atm in the stomach according to the following reaction? CaCO: (s) + 2 HCI (aq) → CaCl: (aq) + H:O (I) + CO2 (g)

Q: baking soda is used as a leavening agent in making bread according to the reaction below. calculate…

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Q: A certain gas is present in a 13.0 L cylinder at 1.0 atm pressure. If the pressure is increased to…

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Q: Five grams of ethane are confined in a bulb of one liter capacity. The bulb is so weak that it will…

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Q: aqueous solution of hydrochloric acid reacts with solid sodium to give hydrogen gas and aqueous…

A: According to the question, aqueous solution of hydrochloric acid reacts with solid sodium to give…

Q: A 5.0-L flask contains a mixture of ammonia and nitrogenat 27°C and a total pressure of 3.00 atm.…

A: (a).A 5.0-L flask contains a mixture of ammonia and nitrogenat 27°C and a total pressure of 3.00…

Q: Zinc metal reacts with excess hydrochloric acid to produce hydrogen gas according to the following…

A: Zn(s)   +    2 HCl(aq)      -->   ZnCl2 (aq)    +   H2 (g)        1 mol…

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

A: The balanced chemical reaction of aluminium with hydrochloric acid at STP to produce aluminium…

Q: Part A Hydrogen can be extracted from natural gas according to the following reaction: CHa (9) + CO2…

A: Given:-   To find:- Mass of H2(g).  At the equilibrium=?

Q: A gaseous mixture consists of 1.26 mol of helium, 0.36 mol of neon, and 1.58 mol of argon. What is…

A: Mole fraction of a particular substance is the ratio of the moles of that substance and the total…

Q: What is the partial pressure of CO2 if the total pressure is 0.61 atm and the partial pressure of…

A: # We know that total pressure exerted is equal to the sum of partial pressure of all gases present.…

Q: 205L of carbon dioxide at STP is compressed and then dissolved in 10.0L of water. What is the molar…

A: Given  205L of carbon dioxide at STP is compressed and then dissolved in 10.0L of wate.

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.