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

Q: For each system listed in the first column of the table below, decide (if possible) whether the…

A: Oxygen and xenon Gases are mixed and we know that entropy of mixture always increases. Hence,…

Q: Calculate Ksp for zinc sulfide from the following data: ZnS(s) + 2e¯ –→ Zn(s) + S²- (aq) ɛ° = -1.41…

A:

Q: What sequence of reactions will convert benzene to o-bromoethylbenzene ? Br Select one: А.…

A:

Q: Consider the reaction N,(g) + 20,(g)-2NO,(g) Using the standard thermodynamic data in the tables…

A:

Q: Chemistry 1. CH3MgBr 2. H,о What is the stereochemistry of the product of the above reaction? O…

A: Aldehyde can be defined as.an organic compound in which CHO group  is attached  to carbon atom in…

Q: Current Attempt in Progress Propose an efficient synthesis for the following compound using an…

A:

Q: What are the resonance structures, bond order, and polarity of NH3, POCI3, PCI5, IF3, IF5, 03,…

A:

Q: 19. The healthcare provider ordered cefazolin (Ancef) 200mg Q 8 hours. The medication is available…

A: To solve this question, use the dimensional analysis and find out dose administered by nurse.

Q: IIUne UI the above äre true 4. What is the starting point for selection of a suitable ion-exchange…

A: c

Q: |-metheylaycdo.pengt-1-ene. 03 DMS

A:

Q: The chemical formula for glucose is C6H1206. Which of the following contains the most carbon atoms?…

A: To check which of the following contains the most carbon atoms, we would calculate the number of…

Q: 25-47. Suppose we have an aqueous solution at 25°C with [Co**] = 0.20 M, [Co²*] = 1.0 × 10ª M, and…

A:

Q: ring? 3-phonylhexan-3-al 3+CH3 CH2 Mg Br l.ether solvent 2. H30+

A: Ether being  an Aprotic solvent cannot provide H+  in the solutions ao thereby A good solvent .

Q: Aluminum is produced commercially by the electrolysis of Al, 03 in the presence of a molten salt. If…

A:

Q: For a solid subliming to form a gas at a temperature higher than the solid's sublimation point, what…

A: Answer: Entropy is the measure of system's disorderliness or randomness. In possible states system…

Q: Chemistry All of the following complexes have an octahedral structure. Fill in the blanks in the…

A:

Q: oue AT 817°%, KP for the reaction is io. what se co exists at eguli ma 2004 exists at eguiliorium at…

A:

Q: 1. A mars lander may use small rockets to carry cameras on parachutes to a high altitude to survey…

A:

Q: 1. How many moles are present in the 5.00 g of sodium bicarbonate you used for this experiment?

A: Moles of molecule can be calculated using given mass divided by its formula mass.  Moles = Given…

Q: A chemist titrates 110.0 mL of a 0.5082 M carbonic acid (H,CO,) solution with 0.5000M NaOH solution…

A:

Q: When sodium and oxygen react, one of the products obtained is sodium peroxide, Na2O2. The anion in…

A:

Q: Explain which hydrolyzed component will be positive in the

A: Alkenes can be defined as the organic compounds that contain double bonds between carbon atoms in…

Q: Three regions are defined in the figure. y C (0, 3) В (1,3) R2 R3 R1 y33 x А (1,0) Find the volume…

A: GIVEN:

Q: CH,CH, HSO. CH,CH,Br NaNH2 H20 Br2 Br tert-Buo CH,CH,Br excess tert-Buo Br NANH, CH;CH;CH;CH;Br…

A:

Q: Use standard reduction potentials to calculate the standard free energy change in kJ for the…

A:

Q: Why does lattice energy decrease along with the group? Example: LICI> NaCl>KCI

A: Given,  Lattice energy decreases along with the group.

Q: (d) i) ΚΗ, ΤHF LOEt EtO ii) NaCl, H2O, DMSO, 130 °C (decarboxylation condition)

A:

Q: 1. CH,MgBr H. 2. Н,о What is the stereochemistry of the product of the above reaction? O achiral…

A: In this reaction, CH3MgBr is grignard reagent and this reagent will give nucleophile CH3-  This…

Q: 2. A100.0-mL sample of a saturated solution of PBSO, was evaporated until dry where 24 mg of solid…

A:

Q: The normal maximum pressure exerted by a human heart is 120. torr. Calculate the normal maximum…

A: Given  Pressure exerted by human heart = 120 torr  We have to convert the pressure into mmHg and…

Q: The most prominent line in the atomic emission spectrum of neon is found at 865.438 nm. Other lines…

A:

Q: Calculate the concentration of S4* in an aqueous solution of 0.0174 M hydrosulfuric acid, H2S (aq).…

A:

Q: The allyl cation (drawn below) generally only reacts with nucleophiles at the outer carbons, not at…

A: The molecular orbital theory helps explain the reactivities of various molecular species. For the…

Q: Calculate the pH of the cathode compartment for the following reaction given Ecell = 3.01 V when…

A:

Q: An 8 mL volumetric pipet is used to collect a sample from a 0.2015 M solution of NaOH. a. Estimate…

A: Given the molarity of NaOH solution = 0.2015 M Volume of the volumetric pipette used to collect NaOH…

Q: Calculate the mass of iron(III) oxide (Fe, O,) that contains a trillion (1.000 x 102) oxygen atoms.…

A: Molar mass of iron(III) oxide: 159.69 g/mol Avogadro's constant: 6.022 × 1023 Given, Oxygen atoms -…

Q: A pressurized cylinder is filled a mixture containing 776.1 mmHg of Ar, 11.3 psi of Ne, and 0.5 atm…

A:

Q: 3-methylhex-3-ene reacts with hydrochloric acid to give 3-chloro-3-methylhexane: H. H. H -CI 'CI 1.…

A: 1.) In addition reaction , reagent is added on the substrate .  In substitution reaction , one group…

Q: Can you explain why the Br is at the 4th priority given that it has high atomic number.

A: To explain the priority order given to the group substituted to the chiral carbon atom.

Q: At a certain temperature the vapor pressure of pure chloroform (CHCI,) is measured to be 57. mmHg.…

A: Given data :

Q: What is the correct name of the following compounds (from left to right). SO3 Na OH OH, COH HO, HO.…

A: The first compound contains amine group and sulfonic group at C1 and C2  positions in naphthalene…

Q: One or more of the monomers below are needed to make the polymer - CH - CH2 - CH - CH2 - CH - CH,-

A:

Q: party balloon contains with a volume of 24.4 liters of air contains 0.8 moles of helium. If some gas…

A:

Q: For the bonds listed below, choose the one in which the highlighted atom is partially positive end…

A: Formation of polar covalent bonds depends upon the electronegative difference between two atoms.  If…

Q: Write reasonable mechanisms for each of the following transformations and label any…

A:

Q: 1. Rank the following salts based on their solubility from the most soluble (1) to the least (5).…

A:

Q: For the reaction 2HI H, +l, at 556°k , for which the observed value of k is 3.5*107 sec1 & E,=…

A:

Q: Chemistry Draw the reflux and successive filtration equipment. Identify each piece of equipment.

A: Answer:

Q: Predict the following reaction, whether its spontaneous or nonspontaneous. a. 2NAOH) + CO2s) b. 2Fe…

A:

Q: A solution has a pH of 12.43. What is its hydroxide ion concentration?

A: Given : pH of solution = 12.43  To calculate :- [OH-]

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".