calculate the amount of salicylic acid needed if only 74.9 percent of salicylic acid is converted to aspirin

Q: List all the entities that will be present when the following substance is added to water. Mg3(PO4)2…

A: Substance on addition to water give some ions. These ions can be positively or negatively charged.

Q: What is the molarity of HCl if 50.0 ml of the HCl solution dissolved 1.23 g of PbCO3

A: Molarity of the solution is equal to the number of moles of solute present in one liter of the…

Q: What is the correct Ko expression for the following reaction? N2 (g) + 3 H2 (g) = 2 NH3 (g)

A: Given :-  N2(g) + 3H2(g) <----> 2NH3(g)  To write :-  Its correct Kc expression

Q: what is the equation involved in the reaction of an acid with the baking soda

A: A question based on general chemistry, which is to be determined.

Q: Calculate the ?H (in kcal/mol) for the reactions (use table above): a) H2 + O2 → 2 H2O b) CH4 + 2…

A:

Q: Given the following balanced equation: H3PO4(aq)  +  3 KOH(aq)  →  K3PO4(aq)  +  3 H2O(l) How many…

A: The balanced chemical equaation between phophoric acid and potassium hydroxide is

Q: why do you need to determine the concentration of the sodium hydroxide (NaH) using potassium…

A: Before using NaOH to determine the concentration of acetic acid in vinegar, we need to determine its…

Q: true or false? The following reaction equation is a redox reaction: HPO42- (aq) + NH4+ (aq) ⟶…

A: Redox reactions are the reactions in which oxidation and reduction occurs simultaneously.

Q: Complete the reaction that will occur when sodium fluoride is added to water. Use the letters to…

A:

Q: Write a balanced equation to show the neutralization of aqueous nitric acid with aqueous barium…

A: The type of reaction in which acid and base on reaction give salt and water as products. Such…

Q: write a balanced equations and indicate the state. HCl(aq) + MgSO4(aq)

A: Since the reaction is basically double displacement reaction in which Mg cation will replace H…

Q: An aqueous solution contains 1x 10^-5 M hydrogen ions. How much hydronium ions does it contain?*

A: Hydrogen ions or hydronium ions are considered to be same.

Q: Calculate the concentration of Mg+ ion

A: The equation for the above process is NH3 + H2O <==> NH4+ + OH- The data given to us is:…

Q: 8.37 pH 5.0 mL 10.0 mL one: Tartaric acid (H₂C4H₂O6) Maleic acid (H₂CH₂O) Malonic acid (H,C.H, O)…

A:

Q: Write a balanced equation for the double-replacement neutralization reaction described, using the…

A: Given Acid = Phosphoric acid Phosphoric acid  = H3PO4A triprotic acidGiven base = Potassium…

Q: Each row of the table below describes an aque Complete the table. That is, fill in any missing…

A: Given,

Q: What are the balanced equations for the following? Pb(NO3)2(aq) + NH3(aq) and AgNO3(aq) + NH3(aq)

A: Balancing reaction:Balanced reaction is a chemical reaction in which number of atoms for each…

Q: What are the generic products of a neutralization reaction?

A: Chemical reaction is the process in which elements or molecules combine with each other chemically…

Q: Name Ca(OH)2 and write its ionization equation

A: The reaction in which there is a loss of electron from the species is known as ionization reaction.

Q: Which of the following is a balanced reaction? 2HCI (aq) + NaOH (aq) H2O(1) + NaCl(aq) (в) нсI (aq)…

A: The reactions given are,

Q: Consider the following chemical reaction and that H₂SO4 is a strong acid: H₂SO4 + H₂O HSO4 + H3O+.…

A: Acids are chemical compounds that give H+ ions in the aqueous solution and dissociate completely.

Q: When the equation NaOH(aq) + CaC2(aq) -> Ca(OH)2(s) + NaCl(aq) is balanced using smallest whole…

A:

Q: A neutralization reaction is a reaction between Choose... that results in the formation of Choose...…

A: Various types of reactions are studied in organic chemistry. One of them is the neutralization…

Q: What are the chemical interactions present when salicylic acid mixes with an aqueous cream base

A: Acid have the tendency to lose their protonH+ while the base have tendency to gain the protonH+ .…

Q: 5.Consider the following reaction. 4 PH3(g) + 8 02(9g) → P4010(s) + 6 H20(g) If a container were to…

A: Limiting Reactant

Q: Write a complete balanced equation for the neutralization reaction between HCl (aq) and NaOH (aq).

A: We need to write balanced chemical reaction between HCl and NaOH.

Q: For each of the following acids or bases below a) Label the following acids and bases as strong…

A:

Q: Household white vinegar has a concentration of 0.83M.  Since you know from #2 above how many moles…

A:

Q: A solution contains 5.0 meq of SO42− ion. Based on this information,

A: (a)

Q: How many grams of nitric acid , HNO3, are required to neutralize (completely react with) 4.30 g of…

A:

Q: Present the balanced chemical reaction for the acid ionization of H2SO4 (sulferic acid)

A: Balanced chemical reaction for the acid ionization of H2SO4 ---

Q: H3C CH2 + H20 4. Type Reaction: OH [0] 5. НаС Type of Reaction: CH3 CH3 CH3 HO 6. OH Type of…

A: Organic reactions are chemical reactions involving organic compounds. The basic organic chemistry…

Q: Acetylsalicylic acid is the primary ingredient in aspirin. It can be made by reacting salicylic acid…

A:

Q: 2 Li + 2 H20 -> ? LIOH + H2 When the equation is balanced, what coefficient is needed for LIOH?

A: Given,  2 Li + 2 H2O ------> ? LiOH + H2

Q: . Write equations for the step- by-step ionization of succinic acid in water.

A: Molecular formula for succinic acid - C4H6O4

Q: What is the mole ratio of NaOH to H2SO4 when the following equation is balanced: NaOH +  H2SO4 → H2O…

A: Answer:

Q: Aspirin can be made in the laboratory by reacting acetic anhydride (C4H6O3)(C4H6O3) with salicylic…

A: Given, In a laboratory synthesis, a student begins with 2.90 mL of acetic anhydride…

Q: What are the ions generated when sodium bromate (NaBrO3) is dissolved in water?

A: The dissociation of sodium bromate (NaBrO3) in water can be written as:

Q: Write the balanced chemical reaction showing the neutralization of aqueous acetic acid with aqueous…

A: When an acid reacts with a base,it results into the formation of salt and water and this reaction is…

Q: 3 and 0.4 M NaNO3. 3 and 0.4 M NaF. 3 and 0.4 MHF. 3 and 0.4 M NaOH. O3 and 0.4 M NaNO3.

A: Buffer solution is the mixture of weak Acid/base with its conjugate base/acid Acidic buffer is…

Q: If HCI is added to each of the following substances, which will produce CO2 gas? KBr СаСОз NaOH…

A: Answer  If HCl is added to each of the following substance…

Q: Calculate the ?H (in kcal/mol) for the reactions (use table on the picture) a) H2 + O2 → 2 H2O

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

Q: What are products A and 8 for the following reactions? 1. NaNO HCI 2. H,РО, 1. NANO, HCI -NH2 2 H,O,…

A:

Q: The structural formula of citric acid, a main component of citrus fruits, is How many H+(aq) can be…

A: Solution- The structural formula of citric acid, the number of H+(aq) that can be generated by each…

Q: Write the balanced equation for the neutralization reaction for __H3PO4+__NaOH>>>>___?+____?

A: Since an acid reacts with base to form salt and water hence the products of the above reaction will…

Q: Water will be formed in the following reaction.  Write the other product that will be formed. HF +…

A:

Q: assign the acid its appropriate pKa

A: The acidic character of an organic compound depends on the stability of the resulting conjugate…

Q: NH4NO3(s) --> 2N2 +H20 please help me balance it

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".