The fizz produced when an Alka-Seltzer tablet is dissolved in water is due to the reaction between NaHCO3 and citric acid NaHCO;(aq) + H;C,H;O;(aq) · → CO2(g) + H,O(1) + Na;C,H;O,(aq) • In a certain experiment 1.00 g of NaHCO3 and 1.00 g of citric acid are allowed to react. Which is the limiting reactant? • How many grams of sodium citrate (the last compound in the equation) form? • How many grams of the excess reactant remain after the limiting reactant is completely consumed? • If 0.723 g of sodium citrate was obtained in this reaction, then what is the percentage yield?

Q: How many grams of CaCl2 can be produced by reacting 1.34 moles of CaO and 2.47 moles of HCL by the…

A: We are given a reaction., CaO+2HCL= CaCl2 + H2O Now from the reaction we can say that 1 mole of CaO…

Q: Complete and balance each equation. If no reaction occurs, write NO REACTION. (a) KI(ag) + BaS(aq)…

A: The chemical equation is symbolic representation of complex reaction through elemental symbols. All…

Q: 3) A 50.0 mL of 0.250 M BaCl2 solution were added to 50.0 mL of 0.160M Al2(SO4); solution. The…

A: GIVEN: The volume of BaCl2= 50.0 mL The concentration of BaCl2=0.250 M The volume of Al2(SO4)3 =…

Q: To measure the amount of calcium carbonate (CaCO3) in a seashell, an analytical chemist crushes a…

A: Here calcium carbonate is treated with HCl. Now, a acid base reaction is where a acidic substance…

Q: Limiting reactant How many grams of carbon dioaide are produced when 15.0 g of calcium carbonate is…

A:

Q: Write a balanced chemical equation based on the following description: liquid C-H.O reacts with…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: A 13.82 gram sample of commercial vinegar being shipped to your salad dressing manufacturing plant…

A: From given datas  Initially we are calculating % of acid (in vinegar) and from that actual value we…

Q: What are the reactants of the following reaction (include states of matter but you do NOT have to…

A: SrBr2 is a salt , so as in reaction  salt and water produce ,it is a acid base reaction

Q: Alum [KAl(SO₄)₂.xH2O] is used in food preparation, dyefixation, and water purification. To prepare…

A:

Q: What number goes in front of the CO2 when the following reaction is balanced? H,SO,(aq) +…

A: Correct answer : 2

Q: If 365 mL of 0.285 M MgCl2 is added to 235 mL of 0.215 M (NH4)3PO4, how many moles of Mg3(PO4)2…

A: Given :

Q: u know ou looking fo ance do you

A: As per rule, allowed to answer first question and pot the remaining in the next submission.

Q: Consider the reaction 3CaCl,(aq) + 2N23PO4(aq) --> Caz(PO4)2(s) + 6 NaCl(aq) (molar mass of calcium…

A:

Q: Consider the unbalanced equation for the neutralization of acetic acid: HC,H3O2(aq) + Ba(OH)z(aq)…

A: BALANCED EQUATION: A balanced equation is a reaction in which all the atoms present in the reactants…

Q: Consider the following redox reactions: (1) CEOH Br Ce BrOy () CH O2 of CO H20. State the species…

A: i) The reaction is CeOH3++Br-→Ce3++BrO3-+H2O In this reaction Ce is oxidized and oxygen is reduced…

Q: Which acid and which base (formulas) are reacted to form the following ionic compounds (salts) in…

A: In the chemical reaction between NaOH and H2CO3, NaHCO3 and water will be produced. The complete…

Q: Urea is prepared by reacting ammonia with carbon dioxide as shown in the reation equation image. In…

A: The objective of this question is to calculate the mass of urea formed when 637.2g of ammonia reacts…

Q: If I have a net ionic equation of  Cu(s) + 2NO3- -> Cu2+(aq) + 2NO2 (g) + 2H2O(l) To find the…

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: Balance the following equations-indicate what type of a reaction is represented in each of them. 1.…

A:

Q: A 0.750 g sample of finely ground limestone was placed in an Erlenmeyer flask, and 25.00 mL of 1.00…

A: Mass of sample = 0.750 grams Volume of HCl added = 25.0 mL Concentration of HCl added = 1M Volume of…

Q: 10.) The reaction of limestone with hydrolic acid is CaCO3 + 2HCl → CaCl₂ + CO₂ + H₂O If the…

A:

Q: The percentage of protein in most food products is found arbitrarily by multiplying the percentage…

A: One of most important element that is present in protein is nitrogen. In the food product, the…

Q: A neutralization reaction hasthe following unbalanced chemical equation: ? H,PO, (aq) + ? Mg(OH)2…

A:

Q: What is the balanced net ionic equation for the following reaction: FeCl3(aq) + NaOH(aq) Fe(OH)3(s)…

A: Net ionic equation is obtained by following steps Write balanced molecular equation Dissociate…

Q: The total mass of 20 iron-containing tablets used in nutritional disorders is 22.131 g, and they are…

A: The question is based on the concept of quantitative estimation. we have to quantitatively estimate…

Q: 3-5.00 grams of potassium carbonate and 5.00 grams sodium carbonate were treated separately with…

A: Given data isMass of potassium carbonate = 5.00 grams mass of potassium carbonate = 5.00 grams

Q: EQUATION

A: A reaction is said to be chemically balanced if the number of atoms involved in the reactant side is…

Q: If 2.73 g KHC2O4·H2C2O (three ionizable protons) having 2.0% inert impurities and 1.68 g KHC8H4O44…

A: Given: 2.73 g KHC2O4·H2C2O (three ionizable protons) having 2.0% inert impurities  1.68 g KHC8H4O4…

Q: The following chemical reaction takes place in aqueous solution: Fe, (SO.),(aq)+3 (NH,),S(aq)…

A: We have to predict the net ionic equation for the given reaction .

Q: 2) A 50.0 mL sample of phosphoric acid, H3PO4, is titrated with 42.50 mL of 0.250 M NAOH. What is…

A: We define concentration as the amount of solute present in the solution. There are various ways in…

Q: Write a balanced chemical equation based on the following description: propane gas and oxygen gas…

A: This is a general chemistry question which we need to write the balanced chemical reaction. The…

Q: Determine the limiting reactant in the reaction. Calculate the amount in grams of CO2 from thew…

A:

Q: If 27.90 mL of a 0.838 M KOH solution was required to neutralize 17.98 mL of a H3PO4 solution by the…

A:

Q: A 6.586-g sample containing magnesium chloride and sodium chloride was dissolved in sufficient water…

A: Mass of sample = 6.586 g Mass of sample solution = 500 mL Mass of AgCl formed from 50 mL solution =…

Q: 2.661 g C4H4O4  is dissolved in H2O and titrated with NaOH. 22.7 mL of a NaOH solution were…

A: Given equation: C4H4O4(aq) +  2NaOH(aq)  → Na2C4H2O4(aq)  +   2H2O(l) The mass of C4H4O4  is…

Q: 4.5 A 25.00 mL aliquot of NaHCO3 solution was titrated and neutralised with 23.51 mL of 0.05835 M…

A: Answer-4.5 Moles of a compound are always the product of its molar concentration and volume,…

Q: When 17.1ml of unknown molarity of potassium chloride solution is reacted in excess lead (11)…

A: The balanced reaction taking place is given as, Given : Volume of KCl solution used = 17.1 mL =…

Q: Write the balanced molecular chemical equation for the reaction in aqueous solution for ammonium…

A: Given reactants:Ammonium Sulfate- Iron(II) Chloride- To determine:The balanced molecular equation…

Q: 2.3. Calculate the concentration of all solute species in 0.01 M H₂SO4(aq) (Ka = very large,…

A: To calculate the concentration of all solute species in a 0.01 M H2SO4 solution, we'll need to…

Q: What mass of CO2 will be produced from the reaction of 50.0 mL of 0.250 M HCl with an excess of 1.00…

A: Balanced chemical equation: 2HCl(aq) + Na2CO3(aq) ---->2NaCl(aq) + H2O(l) + CO2(g) Limiting…

Q: How to balance this equation? NH3(g) + O2(g) ----> NO(g) + H2O

A: The reaction is balanced by making the number of elements of each atom equal on left side and right…

Q: Complete and balance the equations for each of the following reactions. All yield products.   (a)…

A:

Q: A 1.2846 g sample of an oat cereal was digested with H2SO4, the resulting solution made basic with…

A: Solution=  Problem based on volumetric analysis in which the titration of sample and a solution bis…

Q: What is the balanced net ionic equation for the following reaction: H2SO4(aq) + KOH(aq) K2SO4(aq) +…

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".