Which of the following is not totally dissociated when mixed with water? HC1 а. d. HF b. НBr е. HNO; с. HI

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Q: Balance

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Q: d)the mole fraction of sucrose and water in 5.25% by mass sucrose

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A: Given data: The half-life of iodine-131 = 8.1 days The initial amount of the sample= 10 μg

Q: の] αく Ho fooll ce 13 14 15 17 Ho. 18 19 20

A: The solution of the question is given below:

Q: Calculate the ratio of the concentrations of acetate and acetic acid required in a buffer system of ...

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Q: several brands of antiacids use aluminun hydroxide to reat with stomach acid (which is primarily hyd...

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Q: 2. Predict whether the following pairs of liquids would be miscible or immiscible: a. Water and meth...

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Q: Ethyl chloride, CH3CH2Cl, used to produce tetraethyllead gasoline additive, decomposes when heated t...

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Q: Predict and identify the reactants of the following products. Draw the COMPLETE mechanism.

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Q: Show complete calculations for the pH of a 0.105M solution of ammonium chloride. The Kb for ammonia ...

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Q: he initial concentration or

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Q: Classify the compounds below as acid, base, salt or oxide of Na₂O

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Q: I II III `NH2 'CI IV V H.

A:

Q: 8. The orbital shape is similar in all orbitals. 9. M.O theory describes the stability of molecule.

A: No , all orbitals are not of similar shape. 

Q: est temperature de

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Q: aw the major products for the ff. reactions: МСРВА --> cat. OsO4 NMO + HBr –- H20 + Br2 --> 4-

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Q: molarity

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Q: draw an alkanes with two tertiary carbons contains as isopropyl one quaternary and one secondary ...

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Q: molecular geometry

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Q: Question 5 In a typical AAS what is the ouput of the istrument given out as data? % composition Volt...

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Q: (Q85) The tabulated data for a decomposition reaction that occurred at a certain temperature was gra...

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Q: 2.) Rank the following in order of increasing nucleophilicity, Place the appropriate letter on the l...

A: the answer is as follows:  

Q: 3.26 Which of the following are likely to behave as electrophiles and which as nucleophiles? (a) Cl-...

A:                                 Answer  Which of the following are likely to behave as electrophile ...

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Q: The homogeneity of the chloride level in a water sample from a lake was tested by analyzing portions...

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Q: 3.35 Which of the following molecules show cis-trans isomerism? (c) HO. H3C CH3 CICH,2CH2Č=ċCH2CH2CI...

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Q: Section 5.3 Relationships in Balanced Chemical Reactions 1 Write all possible mole ratios for the fo...

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Q: 22. How much sodium formate (HCOONa), in gram, do you need to add to 400. mL of 1.00M formic acid fo...

A: [Formic acid] = 1.00 M pH of the buffer = 3.5 Ka = 1.77x10-4  Molar mass of HCOONa = 68.01 g mol-1 V...

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.