A chemists performs the following reaction: PCl5 (aq) + 4H2O (l) ⟶ H3PO4 (aq) + 5HCl (aq) She is trying to maximize the amount of products being made, which means all of the PCl5 should be used up. She has access to plenty of water at her work station. If she has 26.4 g of PCl5 how much water should she react to use up all of the PCl5?

Q: In a terrible accident, a solution consisting of 2.15 kg of nitric acid, HNO3 , was spilled on the…

A: Given: The amount of nitric acid spilled on the lab floor is 2.15 kg. The amount of sodium carbonate…

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 reaction mixture contains 0.220 M methane gas (CH4), 0.670 M carbon dioxide gas, 1.30 M water…

A: The reaction quotient (Qc) for the given reaction is expressed as: Qc=[CH4][CO2][H2O]2 ;…

Q: Consider the following hypothetical double displacement reaction: AB3 (aq) + C₂D (aq) --> What is…

A: A double decomposition reaction is a reaction where interchange between acid and basic radicals of…

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

A:

Q: Consider the following hypothetical double displacement reaction: AB3 (aq) + C₂D (aq) -- What is the…

A: In double displacement reaction, both cations are anions are exchanged to give to new products.  For…

Q: Citric acid (abbreviated H3Cit) is a triprotic acid. In the balanced form of the equation for the…

A:

Q: Sodium hydrogen carbonate (NaHCO3), also known as sodium bicarbonate or "baking soda", can be used…

A: The balance chemical reaction is:HCl+NaHCO3​→NaCl+H2​O+CO2​ Volume of HCl solution = 50 mLMolarity…

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: A student carried out the following precipitation reaction: BaCl₂(aq) + Na₂CO3(aq) BaCO3(s) +…

A: Percent yield is defined as the ratio of actual yield to that of theoretical yield whole multiplied…

Q: What is the limiting reactant? calcium hydroxide hydrochloric acid How many grams of salt are formed…

A:

Q: What evidence of a chemical reaction might you see when the chemical reaction below is run in a…

A: The given reaction is: Na2S (aq)  +  CuSO4 (aq)  ⟶  Na2SO4 (aq)  + CuS(s) Here, by the double…

Q: A sample of 7.89 g of Mg(OH)2 is added to 24.6 mL of 0.190 M HNO3. How many moles of HNO3 are…

A:

Q: Consider the following unbalanced chemical equation: CH4 (g) + O2 (g) → CO2 (g) + H2O (g) What…

A: Answer is explained below. From the given reaction it is clear that this is the complete combustion…

Q: Consider the combination reaction: 2 Al(s) + 3 Br2(1) 2 AIBr3(s) ----> Suppose a reaction vessel…

A:

Q: NO2 F OH Na high dilution (?)

A: The reaction that is involved are.1. Nucleophile generation by Na.2. intra molecular nucleophilic…

Q: Whicitof the foilowing reactions is the formation reaction for CH3OH(I)? (This question is from…

A:

Q: Sodium hydrogen carbonate (NaHCO3), also known as sodium bicarbonate or "baking soda", can be used…

A: For the calculation of the mass of the sodium hydrogen carbonate, first of all we calculate the…

Q: Which of the following are strong electrolytes? I. HCI II. HC2H3O2 III. NH3 IV. KCI O I, Il and III…

A: Since you have asked multiple question,we will solve the first question for you.If you want any…

Q: Calculate the total mass, in kilograms, of arsenic in the lake that the company will have to remove…

A: Sample of water : 178.9 ng Density of water : 1.0 g/cm Volume of water : 0.350 km3  1) First of all…

Q: 6. Methanol is manufactured by reacting carbon monoxide with hydrogen gas. CO(g) + 2H₂ (g) → CH3OH…

A:

Q: Classify each chemical reaction: reaction 2 Na(s) + Cl₂(g) → 2NaCl(s) HCl(aq) + NaOH(aq) → NaCl(aq)…

A: There are various types of reactions such as combination reaction, displacement reaction,…

Q: 2 NaHCO3(s) --> Na2CO3(s) + CO2(g) + H2O(g) (heat) above the arrow  claasify the reaction

A: In the given reaction, On heating sodium bicarbonate, it decomposes to give sodium carbonate, water…

Q: When 5.52 g sodium Na is mixed with 10 g Al2O3 What mass of excess reactant remains at the end of…

A:

Q: What volume of ethanol ( C 2 H 3 OH) is in 100.0 mL of 0.15Msolution? The density of ethanol is…

A: Molarity is defined as the amount of solute expressed in the number of moles present per liter of…

Q: Payalben

A:

Q: reaction Mg(s) + Cl₂(g) → MgCl₂ (s) CH4 (8) +20₂ (8) CO₂(g) + 2H₂O(g) K Br(aq) + AgNO3(aq) →…

A: In that particular reaction , Mg combines with two Cl atom and form MgCl2.  So,it is combination…

Q: Classify each chemical reaction: 2K (s) + Cl₂(g) → 2K Cl (s) reaction K Br(aq) + AgNO3(aq) →…

A: Answer:- This question is answered by using the simple concept of different types of chemical…

Q: Please write the molecular equation when mixing the following two aqueous salts: S r ( O H ) 2 ( a…

A: Answer:- This question is answered by using the simple concept of precipitation reaction in a…

Q: A sample of 8.8 g of methanol, CH3OH(l), is added to a 1.00 L flask, whereby the flask is sealed and…

A: since you have posted a question with multiple subparts we are entiled to answer only first 3…

Q: 1. A sample of 23.4 grams of sodium hydroxide is mixed with 18.7 grams of lithium sulfide, producing…

A:

Q: Aspirin can be synthesized in the lab by combining salicylic acid (C,H,O,) and acetic anhydride…

A:

Q: Aspirin can be prepared from salicylic acid (C7H6O3), which has a molar mass of 138.12 g/mol, and…

A:

Q: Instant cold packs, often used to ice athletic injuries on the field, contain ammonium nitrate and…

A:

Q: Select the best answer or answers from the choices given: Identify each reaction as one of the…

A: The type of chemical reaction in which two or more substances combine to give the product of a more…

Q: Sodium hydrogen carbonate (NaHCO3), also known as sodium bicarbonate or "baking soda", can be used…

A:

Q: Given the acid base reaction between hydroxide and acetic acid OH(-) + CH3COOH → H2O + CH3COO(-) We…

A:

Q: Carbonate rocks, such as limestone (primarily CaCO3(s)), are often identified by adding a few  drops…

A: Temperature = 298 K  Pressure = 1 atm  Volume collected = 78 ml = 0.078 L

Q: Copper metal can reduce silver ions to metallic silver. The copper is oxidized to copper ions…

A:

Q: Classify each chemical reaction: HBr(aq) + NaOH(aq) – NaBr(aq) + H,O(1) 1 BaCO₂ (s) reaction 1…

A: Given,The reactions are:                          reaction                  type of reaction…

Q: Sulfuric acid dissolves aluminum metal according to the following reaction: 2Al(s)+3H…

A: The reaction is written below. 2Al(s) + 3H 2SO4(aq)→Al2(SO4)3(aq)+3H2(g) 2 moles of Al reacts to…

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".