The fizz produced when an Alka-Seltzer tablet is dissolved in water is due to the reaction between sodium bicarbonate (NaHCO3) and citric acid (H3C6H5O72) 3 NaHCO3(aq) + H3C6H5O7(aq)--------> 3 CO2(g) + 3H2O(l) + Na3C6H5O7(aq) In a certain experiment 1.00 g of sodium bicarbonate and

Q: 1.813 g C4H4O4 is dissolved in H20 and titrated with NaOH. 24.9 mL of a NaOH solution were required…

A: Given Mass of C4H4O4 = 1.813 g Volume of NaOH = 24.9 ml

Q: For this reaction: Pb(CIO3) 2(aq) + 2Cul(aq)-- What one of the following species wquld appear in the…

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Q: Suppose 5.00mole of Zn metal is completely reacted in an HCl solution to produce zinc(II) choride…

A: Number of moles of Zn = 5.00 mol Number of moles of ZnCl2 produced=?  Number of moles of HCl needed…

Q: Barium (Ba) can be analyzed in solutions by forming BaSO4 (s) precipitate. Ba (2+) + SO4(2-) -->…

A: The amount of Ba2+ ions in the sample of barium compound is unknown and is to be calculated to…

Q: To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.2100M…

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Q: According to the reaction below, how many grams of precipitate will be produced from12.39 mL of…

A: The balanced chemical equation is as given below:-  3CaCl2(aq)   +   2Na3PO4(aq)   -------->…

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

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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: Lemons contain citric acid (C6H8O7). A lemon juice solution known to contain 1.6 g of citric acid…

A: The molecular formula of citric acid is C6H8O7.

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: Fe(II) can be precipitated from a slightly basic aqueous solution by bubbling oxygen through the…

A: Since the given balanced reaction is  4Fe(OH)+ (aq)+ 4OH- (aq) + O2 (g)+ 2 H2O (l)→ 4Fe(OH)3 Since…

Q: 1) Use the reaction: 2AgNO3(aq) + H2SO4(aq) → Ag2SO4(s) + 2H2O(l).   What volume (in L) of 2.176 M…

A: 1) Recall the given reaction,                                The concentration of the  solution =…

Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 44.0 mL of…

A: The balanced reaction involved is 2AgNO3 (aq) + (NH4)2CO3 (aq) ----> Ag2CO3 (s) + 2NH4NO3 (aq)…

Q: What mass of precipitate (in g) is formed when 250.0 mL of 0.610 M CuCh is mixed with excess KOH in…

A: Initially, we have: molarity of CuCl2 = 0.610 M Volume of CuCl2 = 250.0 mL Formula to calculate…

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: 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: Calcuate the volume

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Q: Phosphate buffer solution, which is used in preparing the BOD dilution water is prepared by…

A: The phosphate buffer is prepared by adding 3 different sources of free phosphate(PO43-) which are:…

Q: Calculate the grams of precipitate formed if you react 35.5 g AgNO3 with 32.3 g of Na2S according to…

A: given that 35.5g of AgNO3  AND 32.3g of Na2S Number of moles of AgNO3 =35.5/169.87=0.21mol…

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: Suppose 5.00mole of Zn metal is completely reacted in an HCI solution to produce zinc(II) choride…

A:

Q: lestion 8 You are preparing standard acid and base solutions for the laboratory, using potassium…

A: Given the mass of KHP used = 1.55 g  Molar mass of KHP = 204.22 g/mol  Therefore,  Moles of KHP…

Q: A 55.5mL sample of 0.104M potassium sulfate solution is mixed with 35.5mL of a 0.104M lead(II)…

A: Interpretation: From the given information theoretical yield of PbSO4 in grams is to be determined.…

Q: 6.) One way to determine the amount of nitrogen in a sample is through a method called Kjeldahl…

A: HCl is monobasic acid and NaOH is monoacidic base Therefore, for neutralization, moles of NaOH used…

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…

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Q: 25. Use the reaction: 2AgNO3(aq) + H2SO4(aq) → Ag2SO4(s) + 2H2O(1) 2 HNO3(aq) What volume of 0.123 M…

A: The objective of the question is to calculate the volume of AgNO3 solution needed to form a certain…

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: How many grams of nitric acid , HNO,, are required to neutralize (completely react with) 4.30 g of…

A: Answer :- 7.31 g  The mass of HNO3 required to neutralize 4.30 g Ca(OH)2 = 7.31 g…

Q: Fe(II) can be precipitated from a slightly basic aqueous solution by bubbling oxygen through the…

A: The number of moles of Fe(II) is calculated as, Moles of Fe(OH)+ = Molarity of Fe(OH)+ × volume…

Q: Which of the following reactions will not produce a precipitate? O BaCl2(aq) + AgNO3(aq) O NAOH(aq)…

A: Precipitation reaction: In precipitation reaction an insoluble salt is formed by the reaction…

Q: Consider the following unbalanced reaction which is known to go to completion: Na3PO4(aq) +…

A: The reaction given is Na3PO4 (aq) + CaCl2 (aq)  ------->  Ca3(PO4)2 (s) + NaCl (aq) Balancing :…

Q: how many grams of precipitate will be produced

A:

Q: Which of the following reactions will form precipitate?

A: 1. Aci-base reactions :  In these reactions acid and base reacted to give  salt and water    2.…

Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 74.0 mL of…

A: The reactant molecule that has less number of moles than the other reactant molecules and which…

Q: 3. Lithium nitride, Li3N, reacts with water to form hydroxide ions and ammonia. What concentration…

A: Concentration (mol L-1) = Number of mol of solute/Volume of solution (L)

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 many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 62.0 mL of…

A: 1- First we will determine the moles of AgNO3 : moles of AgNO3 = [ Molarity × Volume ]  moles of…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: A balanced chemical equation is the one that contains the same count of different types of atoms on…

Q: When 75.0 mL of a 1.20 M solution of magnesium iodide reacts with 80.0 mL of a 1.50 M solution of…

A: To determine the amount of precipitate formed and the excess reactant, we need to calculate the…

Q: 2HBR + Mg(NO3)2 2HNO3 + MgBr2 If 55.0 g of HBr are mixed with 55.0 g of Mg(NO3)2, determine: (a)…

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Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3solution is added to 74.0 mL of 0.748…

A:

Q: A useful application of oxalic acid is the removal of rust (Fe203) from, say. bathtub rings…

A: Iron(III) oxide reacts with oxalic acid to form iron(III) oxalate, water, and hydrogen ions. The…

Q: 1.51 g Na2CO3 is dissolved in H20 and titrated with HCI. 23.0 mL of a HCI solution were required to…

A: