you mix 13.4 mL of 0.320 M solution of K2CrO4 with 44.8 mL of a 0.320 M solution of AgNO3, what mass in grams (g) of Ag2CrO4(s) (MM=331.74 g/mol) is formed? Give your answer rounded to three decimal places. No marks are given for the units.

Q: If 7.24 g of Na2CO3 is dissolved in enough water to make 250. mL of solution, what is the molar…

A: Recall the data, mass of Na2CO3=7.24 g Molar mass=105.9888 g mol-1 Volume of the solution=250.…

Q: NaCl(s) + AgNO3(s) -H2O-> NaNO3(aq) + AgCl(s). Given the chemical reaction, Suppose you are using…

A: The objective of the question is to find out how many grams of AgNO3 must be added to the solution…

Q: A vinegar sample is prepared by dissolving a small amount of acetic acid (CH3COOH, 60.0 g/mol) in…

A: The balanced equation for the reaction between NaOH and acetic acid is    >CH3COOH + NaOH…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: This is an example of double displacement reaction in which both the cations and anions exchange…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: Answer:When solutions of two different substances are mixed and formation of precipitate takes place…

Q: A chemist adds 130.0 mL of a 9.85M silver perchlorate (AgClo,) solution to a reaction flask.…

A:

Q: 35.00 mL of 0.450 M sodium hydroxide was reacted with 12.00 mL of 0.500 M phosphoric acid (H3PO4)…

A: No of moles = Molarity * Volume (L) Moles of NaOH = 0.45 M * 0.035 L = 0.01575 mol Moles of…

Q: Silver Nitrate reacts with Sodium Chloride according to the following reaction: AgNO3 (aq) + NaCl…

A: Recall the given reaction,                                          AgNO3 aq + NaCl aq → AgCl s +…

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

A:

Q: 100.0 mL of an aqueous solution containing 0.250 M KOH(aq) is mixed with 100.0 mL of an aqueous…

A: First of all, we need to write down the balanced chemical.  The molar mass of Fe(OH)3 = 106.87g/mol

Q: A sample of 5.26 g of solid calcium hydroxide is added to 32.5 mL of 0.420 M aqueous hydrochloric…

A: Given: Mass of solid Ca(OH)2 taken = 5.26 g. Concentration of HCl = 0.420 M And volume of solution =…

Q: To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.1400 M…

A:

Q: 6. Ammonium sulfate reacts with sodium hydroxide to produce ammonia, water, and sodium sulfate. How…

A:

Q: Sulfuric acid dissolves aluminum metal according to the reaction: 2Al (s) + 3 H2SO4 (aq) ----- Al2…

A: 2Al(s) + 3H2SO4(aq) ----- Al2(SO4)3(aq) + 3H2(g) mass of aluminium (Al) reacts = 15.2 g a) mass of…

Q: What is the molarity of a solution made by dissolving 37.2 g Fe(NO3)3 in enough water to make 200.0…

A: As you not specified so I am giving answer of 1 question Given mass =37.2gm Molarity mass= 242g/mol…

Q: A 88.0 ml. solution of 0.100 M of AGNO, reacts with 180.0 ml. solution of 0.201 M of NaCI to produce…

A: Given :-  AgNO3(aq) + NaCl(aq) → AgCl(s) + NaNO3(aq)  Molarity of AgNO3 = 0.100 M  volume of AgNO3…

Q: How many grams of KClKCl must be added to water to create 5.0 LL of an 0.020 MM KClKCl electrolyte…

A:

Q: Complete this equation: HCl(AQ) +  NaOH(AQ) ➡ Write this equation as unionized; total ionic; net…

A: Ionic equation is an equation in which ions are explicitly shown. Net ionic equation is the chemical…

Q: To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.1800M…

A: Precipitation reaction: It is a reaction in which a cation and anion combine to form a insoluble…

Q: A mixture of MgBr₂ and inert material is analyzed to determine the Mg content. First the mixture is…

A: The given precipitation equation is MgBr2(aq) + 2AgNO3(aq)  2AgBr(s) + Mg(NO3)2(aq).The weight of…

Q: Given the acid base reaction between hydrochloric acid and ammonia, we obtain a white ionic solid…

A:

Q: The moles of a substance in solution depends on how much solution there is (the volume) and how much…

A: We use the below formula from part#(a) to find the moles of sodium carbonate in the desired diluted…

Q: What quantity in moles of NaOH are there in 225.0 mL of 2.50 M NaOH?   What is the percent by weight…

A: * Mole = Mass of substance / Molar mass of substance   * Molarity = Moles of substance/volume of…

Q: You have plenty of salts that are in front of you and you are trying to figure out which salts are…

A: According to the question, The two reactants given are  KI and Pb(NO3)2 The balanced chemical…

Q: Solutions of magnesium sulfate and potassium phosphate react to form a precipitate. What volume, in…

A:

Q: If a precipitate will form, enter its empirical formula in the last column.

A: The empirical formula is a chemical formula which shows the ratios of elements present in the…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: We have given that  Complete the table below by deciding whether a precipitate forms when aqueous…

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: The balanced reaction taking place is given as, => 4 HCl (aq) + MnO2 (s) ---------> MnCl2 (aq)…

Q: Suppose 175 grams of P4 is added to 8.00 liters of a 2.65 M HCI solution and the following reaction…

A:

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: We are given certain reaction and need to explain whether a precipitate is formed or not.

Q: [Review Topics] Use the References to access important values if needed for this question. For the…

A: To solve this problem we have to use the stoichiometry of the balanced chemical equation.

Q: many grams of silver nitrate must react to give 1.00 g of Ag? Cu(s)+2A9NO3(aq)→Cu(NO3),(aq)+2Ag(s)…

A:

Q: 50.0 mL of 0.999 M ammonium chloride is added to 20.0 mL of 1.21 M mercury (I) nitrate. Mercury (I)…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

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".