What would the reverse reactions be for the following reactions?

Q: 2. Indicators are typically weak acids and the equilibrium can be described as follows: HInd+ H₂O…

A: Answer: Le-chatalier's principle suggests that whenever any parameter of the system, that is in…

Q: A 31.7 mL sample of a 0.399 M aqueous acetic acid solution is titrated with a 0.244 M aqueous sodium…

A: Given, Volume of 0.399 (M) acetic acid solution =…

Q: Decide whether a chemical reaction happens in either of the following situations. If a reaction does…

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Q: You work for a cutlery manufacturer who wants to electrolytically precipitate 0.500 g of silver onto…

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Q: what is the reaction? + Br Br

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Q: Sodium hydrogen carbonate (NaHCO,, also known as sodium bicarbonate or "baking soda", can be used to…

A: Given: Volume of HCl solution = 250 mL or 0.250 L (SInce 1 L = 1000 mL) Molarity of HCl solution =…

Q: An aqueous solution of HF (weak acid) would contain: a)  only HF molecules  b)  only H+ ions and F-…

A: Weak electrolyte: Weak electrolytes do not dissociate completely , equilibrium is formed between…

Q: The addition of hydrochloric acid to the solution of containing silver group of cations is to…

A: Silver(Ag+), lead(Pb2+) and mercury(Hg22+) are grouped together and are called group 1…

Q: In the absence of sodium hydroxide, which of the following substances can I use as the titrant to…

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Q: A quantity of 19.68 mL of a KOH solution is needed to neutralize 0.4838 g of KHP. What is the…

A: Here, given that mass of potassium hydrogen phthalate (KHP) is  0.4838 g, molecular mass is 204.224…

Q: 25.00 mL of hydrochloric acid solution required 42.00 mL of 0.150 M aqueous barium hydroxide…

A: Given that: Volume of hydrochloric acid (V1) = 25.00 mL Volume of barium hydroxide (V2) = 42.00 mL…

Q: Which answer choices represents the products of the following neutralization reaction?2HCl + Ba(OH)2…

A: In a neutralization reaction, an acid reacts with a base to form a salt and water. The general form…

Q: Provide the name of the compound AND provide information about applications or chemical reactions in…

A: In the given question we have to predict the name of the compound and write some applications or…

Q: According to the proposed schemes, write the equations of reactions. Be sure to write down the…

A: Since we have ester bonds present in Tripalmitin  hence with base it will get hydrolysed forming…

Q: What is one acidifying process that produces H+ ions?

A: We have asked to state one acidifying process that produces H+ ions.

Q: In the following reaction HCl +_   H2O  -----à  H3O+   +     Cl-  a conjugate pair would be a) HCl…

A: Bronsted theory of acid and base said that acid is the substance that gives H+ while the base is the…

Q: Show how the cations and anions would swap in a double displacement reaction between AgNO3 and…

A: Double displacement reaction is a type of chemical reactions where exchange of ions take place…

Q: What are the correct reaction conditions for the following transformation? CI HO Na Na ? For + HCI

A: This is actually an esterification reaction. Acyl Chloride reacts with alcohol to give ester and an…

Q: 35.8 mL sample of a 0.321 M aqueous acetic acid solution is titrated with a 0.408 M aqueous…

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Q: The pOH of 0.0170 M solution of Sr(OH), is

A: We will calculate pOH.

Q: please answer all of them especially at 50 ml. Thank you. Consider the titration of 80.0 mL of…

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Q: Questions 64 and 65 Dental cements, which are used to fill cavities in teeth, are made by mixing a…

A: The formula of an ionic compound can be determined from the symbols of cations and anions using the…

Q: A 21.3 mL sample of a 0.387 M aqueous nitrous acid solution is titrated with a 0.333 M aqueous…

A: The pH of a solution is defined as the negative logarithm to the base 10 of the value of the…

Q: Which coefficient placed before HCI will balance the following equation? Zn + HCl → ZnCl₂ + H₂ a 2 b…

A: In this question we need to balance the given equation and then we need to answer the coefficient of…

Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: Given salt is : HONH3NO3  a). Whether this salt is acidic, basic or neutral = ?  b). Write…

Q: Is the reaction exothermic or endothermic? Support your answer with a specific discussion of…

A: The expression for K value for this reaction is: [FeSCN2+(aq)]*[H+(aq)] / (Fe3+(aq)]*[HCN(aq)]) when…

Q: When a 15.2 mL sample of a 0.316 M aqueous nitrous acid solution is titrated with a 0.337 M aqueous…

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Q: For each reaction, calculate the value of the equilibrium constant (Keq) and the electrode potential…

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Q: Balance this equation in basic solution ClO2^- + S2O3^2- Cl- + SO3^2-

A: To balance the equation in basic medium, ClO2- + S2O32- →   Cl- + SO32-

Q: Please answer all the three the questions as soon as possible Thank you so much! 3. Solid silver…

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Q: hydroxide is required to titrate 50 mL hydrochloric acid. Which of the following gives the initial…

A: At equivalent point,  N1V1 = N2V2  Where,   N1 = Normality of acid  V1 = Volume of Acid  N2 =…

Q: A student is asked to determine the value of K, for nitrous acid by titration with sodium hydroxide.…

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Q: What is the correct equilibrium constant expression for the balanced reaction shown below?…

A: Active mass of solid components is equal to one