4. An old antacid commercial claimed that each tablet of their product could "neutralize 47 times its mass in stomach acid". The active ingredient in the antiacid tablet, NaAl(OH)₂CO3, reacts with HCl in stomach acid according to this balanced reaction: NaAl(OH)₂CO3 + 4 HCl →→ NaCl + AlCl3 + 3H₂O + CO₂ How many moles of HCl can a 1.03 g of antiacid tablet neutralize if the tablet contains 0.246 g of the active ingredient?

Q: How many moles of Al are necessary to form 70.0 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A: Mass of AlBr3 = 70.0 g  Molar mass of AlBr3 = 266.69 g/mol Moles of Al to form 70.0 g of AlBr3 = ?…

Q: What is the balanced reaction for the synthesis of one mole of nitrogen trioxide gas from its…

A: Given: synthesis of one mole of nitrogen trioxide  To find : Balanced Reaction Solution: Balanced…

Q: Consider the following balanced reaction.  How many grams of water are required to form 75.9 g of…

A:

Q: The balanced equation for the Haber Process is shown below. In this reaction, nitrogen and hydrogen…

A: Applying concept of moles to calculation.

Q: Potassium metal reacts with water according to the following balanced equation. 2 K(s) + 2 H₂O(1) →→…

A: The objective of the question is to understand the stoichiometry of the given chemical reaction and…

Q: How many moles of Al are necessary to form 29.2 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A:

Q: container initially has 5.82 moles of N;0, 8.14 moles of O2, and 1.03 moles of N,O4 in a box. ssume…

A: Solution -

Q: Determine the theoretical yield of HCl if 60.0 g of BCl3 and 37.5 g of H2O are reacted according to…

A: Answer:- This question is answered by using the simple concept of the stoichiometry which involves…

Q: How many moles of Al are necessary to form 67.8 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A: Molar mass of Al=26.98 g/mol Molar mass of Br2 =159.808  g/mol The molar mass of AlBr3 =266.69 g/mol…

Q: 1. (a) Create the target equation that represents the combustion of magnesium. Mg + ½O2  → MgO (Is…

A: Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat…

Q: One method used in the eighteenth century to generate hydrogen was to pass steam through red-hot…

A: Given that, a reaction is 3Fes+4H2Og→Fe3O4s+4H2g. The molar masses are Fe = 55.845 g/mol, H2O =…

Q: The brewing industry uses yeast to convert glucose to ethanol. The baking industry uses the carbon…

A: Balanced  reaction  C6H12O6(s)   →yeast     2C2H5OH(l) + 2CO2(g) mass of C6H12O6 = 100.0 gm moles of…

Q: Consider the combustion of methane.   CH4(g)+2O2(g)→CO2(g)+2H2O(g)  Suppose 2.5 mol  of methane are…

A: Given:Moles of CH4 = 2.5 mol.Moles of O2 = 3.5 mol.

Q: (Fe2S3) and hydrochloric acid (HCl) produces hydrogen sulphide (H2S) and Iron(III)Chloride (FeCl3).…

A: In the balanced chemical reaction number of atoms of each element in product side is equal to number…

Q: an iron nail has a mass of 1.12 g, what mass of rust would form

A: Number of moles = mass / molar mass  Number of moles of Fe = mass of Fe /55.845gmol-1

Q: How many moles of Al are necessary to form 50.2 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A: Given  Reaction    2Al(s)  + 3 Br2(l)  →  2 AlBr3 Mass of AlBr3  = 50.2 gram  Number of mole of Al…

Q: Barium oxalate is used as a colorant to produce the green color in fireworks.  Imagine that you have…

A: Given,when barium hydroxide octahydrate ( Ba(OH)2·8H2O) reacts with oxalic acid…

Q: How many moles of Al are necessary to form 28.6 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A: Given , mass of AlBr₃  = 28.6 g Thus, moles of AlBr₃  = mass of AlBr₃ molar mass of AlBr₃  = 28.6…

Q: Solutions of sodium hypochlorite, NaClO, are sold as a bleach (such as Clorox).  They are prepared…

A: In chemical reaction reactants react to form the products. Each chemical reaction is characterised…

Q: Camels store the fat tristearin (C57H110O6) in the hump. As well as being a source of energy the fat…

A: First of all we balanced the combustion reaction of protein, then we calculated the mass of water…

Q: How many moles of Al are necessary to form 48.8 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A:

Q: The reusable booster rockets of the U.S. space shuttle use a mixture of aluminum and ammonium…

A:

Q: Chloramine is a toxic gas that can form in swimming pools by the reaction of hypochlorous acid, used…

A: The objective of this question is to determine the moles of chloramine produced in a swimming pool…

Q: For the reaction HCI + NaOH → NaCl + H2O, how many moles of HCl are required to produce 150 grams of…

A: A balanced thermochemical equation shows the stochiometric amounts of reactants required and that of…

Q: What mass of MnO2 is required to produce 48.4 g Cl2

A: Given :-  MnO2 (s)   +   4 HCl (aq)   →   MnCl2 (aq)   +   2 H2O (l)   +   Cl2 (g)  mass of Cl2 =…

Q: A 30.141 mg sample of a chemical known to contain only carbon, hydrogen, sulfur, and oxygen is put…

A:

Q: What type of chemical reaction is illustrated in the following example?  2 Mg (s) + O2 (g) ⟶ MgO…

A: The type of Chemical Reaction illustrated in the following example is -

Q: How many moles of Al are necessary to form 25.8 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A: The conversion is like:Grams of aluminum bromide to moles of aluminum bromide to moles of bromine to…

Q: How many moles of Al are necessary to form 52.2 g of AlBr₃ from this reaction

A:

Q: . Gypsum has the formula CaSO4?2H2O. Plaster of Paris has the chemical formula CaSO4?12 H2O. In…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: Consider the following reaction: 2 NH, (9) + 3 Cl, (9) → N, (9) + 6 HCI (g) A mixture is prepared…

A: According to the balanced chemical equation: 2 moles of ammonia requires 3 moles of chlorine so, 15…

Q: How many moles of Al are necessary to form 40.2 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A:

Q: How many moles of Al are necessary to form 48.0 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".