Electron-rich species react with electron-poor species. Define this ?

Q: 3NH4* + BiN (s) →BI3+ + 4NH3 The reaction above occurs in liquid ammonia. In this reaction, the…

A: Acid: An acid transfers proton to a base Oxidizing agent: Itself is reduced Reducing agent: Itself…

Q: A piece of aluminum metal is placed inaqueous KCl. Another piece of aluminum is placed inan aqueous…

A: Chemical reaction is the process in which two or reactant react together to form a new species  as…

Q: 2.00g of aluminum solid is added to a 100.0 mL of 2.5 M aqueous solution of hydrobromic acid .…

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Q: Find out the kind of reactions by writing the identification reactions of Br¯ and CI- ions.

A: Halogens are VII A group elements In qualitative analysis identification of cl-  and Br- ions  by…

Q: What is the oxidizing agent? 40H + Br2 BrO2 + Br* +2H2O (basic solution) O OH O Hin H;0 O Br O Br in…

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Q: Calculate the equilibrium constant of the following reaction: 2NO (g) + O, (g) - 2NO, (g) [NO] =…

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Q: How many grams of calcium metal are obtained by the of 30.0 A for 9 hours? The molar mass of Ca is…

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Q: Write the balanced NET IONIC equation for the reaction that occurs when hydrobromic acid and…

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: Use the solubility rules to identify which of the following ionic compounds would react with an…

A: The compounds formed by the gain and loss of electrons are called ionic compounds. Ionic compound…

Q: Predict the products of the following neutralization reactions. Don't forget to balance the…

A: Neutralization reaction is an acid-base reaction in which the proton combines with the hydroxide ion…

Q: Calculation of Blood pH from CO2 and Bicarbonate Levels Calculate the pH of a blood plasma sample…

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Q: What is the concentration of sulfite ion in a 0.100 M sulfurous acid solution? O 1X 10 19 M O 1.0X…

A: Sulfurous acid has chemical formula H2SO3, is a diprotic acid with Ka1 = 1.3 x 10-2 and Ka2 = 6.3 x…

Q: Define oxidation and reduction in terms of both change in oxidation number and electron loss or…

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Q: A. calculate the sot and the POH FOR 0.118 M solution of Heloy

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Q: Which of the two will be chemically more reactive, Sulphur(S) with atomic number 16 or Chlorine (Cl)…

A: The electronic configurations of Chlorine and Sulphur are shown below: Cl - 1s2 2s2 2p6 3s2 3p5 S -…

Q: If the concentration of fluoride anion and aluminum cation was increased to 5 M, by how much would…

A: The reduction potential if Al3+ is negative and that of F2 is positive. This means Al will undergo…

Q: CN CN base NC CN

A: A question based on oxidation reaction, which is to be accomplished.

Q: Rank the halogens in order of decreasing oxidizing strength. B: Solubility of Salts of the Alkaline…

A: Answer 1)Deceasing strength of oxidising  iodine >bromine>chlorine>Fluorine

Q: balanced equation

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Q: Consider the reaction at 25∘C 2NO3−(aq) + 8H+(aq) + 3Cu(s) → 3Cu2+(aq) + 2NO(g) + 4H2O(l) (d) at…

A: (d) Given: The reaction is as follows, 2NO3-(aq) + 8H+(aq) + 3Cu(s) → 3Cu2+(aq) + 2NO(g) + 4H2O(l)…

Q: 22. Determine the pH and pOH of the following 2 solutions: a) A 4.5 x 103 M HBr solution.

A: HBr is a strong acid that undergoes dissociation into its correspondin ions almost completely. Thus,…

Q: Vhen the following equation is balanced properly under acidic conditions, what are the coefficients…

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Q: Aqueous permanganate ion may also be reduced using aqueous bromide ion, Br−, the products of this…

A: The oxidation (O) and reduction (R) half reactions taking place are  O: Br- → BrO3-          =>…

Q: O A. When the concentration of the reactant decreases, the cell potential increases. ХО в. When the…

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Q: Determine what is the most probable pH of the following salt solutions. a. Cs2CO3 b. NH4NO3

A: Given salt solutions. a. Cs2CO3 b. NH4NO3

Q: КОН Н (аq) + HF (аq)

A: In an balanced chemical reaction number of each atom of all species is equal in left side with all…

Q: What will happen if the pH of the following equilibrium system is increased? H*(aq) + 2CrO4²a 2- aq)…

A: So option a is correct that is the solution will turn yellow

Q: PART 3: Complete and balance the reaction below in basic solution: H2O2(aq) + Cl02(aq) cloz(aq) +…

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Q: Complete and balance the following formula equation for the reaction below. Write the complete ionic…

A: Write reaction, balanced reaction, total ionic reaction and net ionic reaction with include phases…

Q: NiO2 + 2 H2O+ Fe Ni(OH)2 + Fe(OH)2 in basic solution

A: Given,  NiO2 + 2H20 + Fe ---------->Ni(OH)2 + Fe(OH)2   b in basic solution

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: In a balanced reaction, there must be equal total number of atoms of all elements and total charges…

Q: What is the hydronium ion concentration for a 0.265 M solution of HCIO that has a K, -2.9 x 10? What…

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Q: For the following reaction in aqueous solution, identify all those species that will be spectator…

A: Given chemical reaction:

Q: Write a balanced net ionic equation for the equilibrium involving the HSO4- ion HSO4-(aq,…

A: A question based on net ionic equation, which is to be accomplished.

Q: Which of the following is the pH value of the solution containing 0.085 M HNO2 and 0.1 M KNO2? (Ka:…

A: Given, Concentration of HNO2, HNO2 = 0.085 M Concentration of KNO2, KNO2 = 0.1 M Ka = 4.5 X 10-4…

Q: Which is the strongest oxidant: Br2, Cl2, I2, Br-, Cl-, or I-? Explain.

A: Oxidizing agent is the one which remove electrons from other reactants during reactions.

Q: Determine the [H3O* ] in a 0.265 M HCIO solution. The K of HCIO is 2.9 x 10 -8 O 1.1 x 10-10 m O 88…

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Q: 2H2O → H3O+ + OH- To decrease the concentration of H3O+ ions in the iquilibrium above, you could…

A: Acids are those substances which releases proton in the solution producing H3O+ ions Hence adding an…

Q: The following reactions (note that the arrows are pointingonly one direction) can be used to prepare…

A: Halogens belong to Group 17 of the Periodic table. These are the most electronegative elements of…

Q: Question attached

A: Given that  F2g+2e−→2F−aq:     Eredo=2.87 VAl3+aq+3e−→Als:     Eredo=−1.66 V To calculate the Emf of…

Q: Calculate the pH of a dilute solution that contains a molar ratio of potassium acetate to acetic…

A: Henderson equation for acidic buffer solution: pH = pKa + log CH3COO-CH3COOH  (a) pH = 4.76 + log…

Q: 1. Write a balanced net ionic equation for the equilibrium involving HSO4- ion.  2. The reaction is…

A: The given reaction is, HSO4- (aq) + H2O ⇔H3O+ (aq) + SO42- (aq) To write:  balanced net ionic…

Q: ons like nitrate, sulfate, and perchlorate are better oxidizing agents in _________ conditions.…

A: Oxidising agent means that oxidises other substance and itself reduces. That medium stabilises…

Q: GIVE THE BALANCED CHEMICAL EQUATION FOR EACH OF THE FOLLOWING REACTIONS: ( 1. 2. 3. identification…

A: There are different type of test to identify different ions present in their respective compounds -…

Q: A solution containing two alkaline earth metals ions is made from 0.050 M BaCl2 and 0.025 M CaCl2.…

A: The question is based on the concept of solubility product Principle.   it states that a weak…

Q: Which products are the result of a neutralization reaction? O a titrant and an analyte O water and a…

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Q: 8. Which one of the following ions will NOT produce an acidic solution? * CH,NH, Na* Al3+

A: The ions on reaction with water may form a acidic or a basic solution. The ions generating H+ form a…