Classify the following solutions as either acidic, basic or neutral. 0.0354 M H3o+ Choose... + 2.63x10-10 M H3O* Choose... + 7.0x10-7 M OH- Choose... + 2.0x10-13 M OH- Choose... + 0.00474 M OH- Choose... +

Q: CH NO2

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Q: An element Y reacts with Hydrogen to form a compound with a formula of HY. In which group in the per...

A: An element Y reacts with Hydrogen to form a compound with a formula of HY. in HY, if we dissociate i...

Q: In the reaction for the formation of hydrofluoric acid, indicate the oxidation number of the element...

A: Hydrofluoric acid is formed by the reaction between Hydrogen gas and fluorine gas. The process can b...

Q: what ate the structures for the following   cinnamate reacts with methyl cinnamate reacts with eth...

A:

Q: The osmotic pressure of a 14.538 mM solution of LiCl is 343.095 mm Hg at 27.84 °C. How many ions per...

A: Given:  Osmotic pressure = 343.095 mm Hg  Concentration (C) = 14.538 mM  Temperature = 27.84°C   

Q: 4 What is the freezing point of a solution that contains 64.3 g of sucrose in 200 g of water? Selec...

A: mass of the sucrose=64.3g molar mass of sucrose=342.3 g/mole Number of moles of sucrose=64.3/342.3 =...

Q: A solution of iodine in carbon tetrachloride has a density of 3.22 g/mL and a concentration of 3.00 ...

A:

Q: Propose a reasonable biosynthesis of Fenchone from geranylpyrophos (+-Fenchone

A: Fenchone is an organic compound and appears as a colorless oily liquid. It is classified as a monote...

Q: 1. NBS 2. OH PBr3 Ether

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. N2 H2 init...

A: A question based on kinetics of reactions in solution that is to be accomplished.

Q: A solution is prepared by dissolving 11.3 g of Ca(NO3)2 in 115 g of water. The molal freezing point ...

A: The correct answer is given below

Q: At 300 K, if the pressure is increased from 0.006 atm to 1 atm, the phase change is: 218 B Liquid So...

A: Answer: Given diagram is called as phase diagram that represents the interchanging of different phas...

Q: What is the formula fortheedges, expressed as “f”, if the radius of the atom is expressed as “k”: a...

A: In general, edge length is represented by 'a' and radius is represented by 'r'  Here , radius is den...

Q: A body occupies 150 ft3 and has a speciTic volume of 8 ft°. Assuming that g=32.2 ft/s?, calculate a....

A:

Q: (0.1mol) of NaoH was added to 1L of a solution containing a weak acid and its base salt had the same...

A: Answer: Solution weak acid and its basic salt is a buffer solution whose pH is calculated by henders...

Q: How is Q related to Keq?   Group of answer choices Q is calculated using the equilibrium expression,...

A: Thus 1st option is correct that is Q is calculated using the equilibrium expression, but uses the gi...

Q: Which of the following diatomic molecules contains the bond of greatest polarity? Group of answer ch...

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Q: A quantitative spectrophotometric procedure for iron based on a solid phase extraction using bathoph...

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Q: HO H', Heat

A:

Q: The solid rocket propellant for the Space Shuttle (and Tomahawk Missiles) contain ammonium perchlora...

A:

Q: СООН СООН СООН СООН ZON (а) O2N II III IV ČI I Br CH3 (b) OH HO, HO, I II III IV NO2 Br

A:

Q: CH2-CH3 1. СО 2. H3O*

A: Given incomplete reaction is : Give the major product of the reaction = ?   

Q: Differentiate between intramolecular and intermolecular force. Give specific instances and explanati...

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Q: Give the major cyclic product for the following reaction

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Q: 3. Balance the following reaction equation in basic solution: 2- Mn04 (aq) + Cr(OH)3(s) - Mn02(s) + ...

A: MnO4- (aq) + Cr(OH)3(s) -----> MnO2(s) + CrO42-(aq)

Q: How many grams of AgNO3 should be used to prepare 250 mL of 0.600M AgNO3 solution?

A:

Q: Zーエ

A: Piar.1 :     Explanation: In both the compounds loan pair on nitrogen atom is responsible for basi...

Q: what ate the structures for the following written out compltetly  cinnamate reacts with methyl cin...

A: Since you have posted with multiple sub-parts, as per guidelines we will solve only three sub-parts ...

Q: An equilibrium that strongly favors products has O a value of Q > 1. O a value of K >> 1.

A: Solution  Option a value of K >>1 is correct....   

Q: how do molecules of sunscreen interact with each other to reduce the overall UV exposure

A: The answer is given below

Q: 10. NHẠI 11. KrBr2 12. KNO3

A: Since you asked multiple questions so,as per Q&A guidelines of portal I solved first three parts...

Q: [0] H.

A:

Q: The PHIVOLCS recently reported that Taal volcano emitted 15,500 tons of Sulfur Dioxide (SO2). How ma...

A: Here we have to find total number of sulfur atoms present in 15500 tons of SO2 gas . Here we have to...

Q: [0]

A:

Q: 1. Consider an aqueous solution of ammonium nitride. a) How many grams of ammonium nitride are prese...

A:

Q: KHP

A:

Q: Determine if the statements are true. The larger the surface area, the higher the dissolution.     ...

A: True or false: As per our guideline we have to answer first three questions only:  

Q: coph COOH Ccatalyst} sotvent

A: Wittig reaction is the reaction of an aldehyde or ketone with the ylide generated from a phosphonium...

Q: 1. Calculate the percent yield of alkenes in your dehydration. (HINT: What role does the sulfuric ac...

A:

Q: Question 10 The quantum mechanical energy levels observed in IR spectroscopy are those of molecular ...

A: Infrared spectroscopy is defined as the branch of science in which functional groups in a compound a...

Q: Show your solution (answer given): How many grams of KBr is required to prepare 150 ml of 2M soluti...

A: Molarity = 2M Volume of solution = 150 mL = 0.15 L Molar mass of KBr = 119 g/mol

Q: How many grams of MnO2 (MW = 86.94 g/mol) are needed to react with 25.00 mL of 0.1234 M H2SO4 (MW = ...

A:

Q: What is the pH of a 0.20 M solution of CH3NH3NO3 at 25 °C? At this temperature, the Kp for CH3NH2 is...

A: Both given Ka and Kb are given, means this salt is a weak acid-weak base type salt. -PH or [H+] of W...

Q: Which of the following compound has the central atom with +1 formal charge? O AICI4 PCI, O IF5 XEF3*

A:

Q: Question 5 Which is NOT true about Auxochromes O They are conjugated dienes they are functional grou...

A:                                     Answer Auxochrome modified that ability that chromophore of abso...

Q: e enthalpy of formation

A:

Q: A sample of Zn(s) is reacted with HCl(aq) to form hydrogen gas. The H2 gas bubbles out of aqueous so...

A: Zinc metal ( Zn )  reacts with Hydrochloric acid ( HCl ) to produce Zinc chloride ( ZnCl2 ) and Hydr...

Q: Determine the pH of a 0.15 M solution of Ca(BrO2)2 at 25 °C. At the same temperature, Ka for HBRO2 =...

A: pH of a salt obtained from weak acid and strong base can be calculated using the expression: pH = 12...

Q: draw the electrophilic aromatic substitution (EAS) mechanism for the reaction with +NO2, water shoul...

A: Electrophilic substitution of benzene derivatives: In electrophilic substitution of benzene, one of ...

Q: 1. An organic compound was found to contain 54.5% C, 9.2% H, and 36.3% O. a. What is the empirical f...

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.