use the concept to explain how you would determine the pH of water at equilibrium with the atmospheric concentration of CO2 of 400 ppm

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A: The formula of Indium (III) Fluoride is InF3

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A: When ionic product is higher than its solubility product, then precipitation occurs.

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A: Equivalence point is the point in the titration where number of moles of acid becomes equal to…

Q: A land field near a chemical storage is contaminated by a highly toxic substance (hydrogen cyanide,…

A: To solve this, Henderson-Hasselbalch equation will be used as written below: pH = pKa +…

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A: We know that, Strong electrolytes are those which conduct electricity in their aqueous solution and…

Q: Which could be the pH level for a solution of sodium hydroxide? о в. 7.0 О с. 11.2 O D. 2.3

A:

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A: One mole Na2SO4 contains 2 moles Na+ If the concentration of Na2SO4 is 1M,…

Q: What is the concentration of hydrochloric acid The data The volume of HCl 26 mL  Mass of beaker…

A: Given mass of beaker is 51.9 g. Given mass of beaker and marble chip is 66.0 g Mass of weighing boat…

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A: A question based on mole concept that is to be accomplished.

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A: Step 1: Hello. Since the question contains multiple subparts, the first three subparts are solved.…

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A: Ca(NO3)2 is completely ionizable in water. After ionization one mole of it produces 1 mole of…

Q: Reaction type: 2. Cu(NO,), + NaOH →

A:

Q: Which of the following best describes why magnesium hydroxide, found in milk of magnesia, is soluble…

A: magnesium hydroxide, found in milk of magnesia, is soluble in acidic solution because : According to…

Q: definition: __________ __________ is a laboratory method for determining the presence or absence of…

A: Solution- Introduction Qualitative Analysis: It is a branch of chemistry in which deals with…

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: What is the equilibrium molar concentration of Ni2+ in a solution prepared by adding 0.1182 mol of…

A: Given :-  Moles of Ni(NO3)2 = 0.1182 moles Concentration of NH3 solution = 2.4778 M Final volume of…

Q: Slake lime has a pH of 12. What is the hydrogen ion concentration of slake lime? 1. 4.50 M NaOH 2.…

A: pH:- pH means the potential of hydrogen ions. It is used to calculate the concentration of H+ ions…

Q: A titration experiment required 19.50 mL of NaOH, which had a concentration of 0.150 M, to reach the…

A: The end point of a titration is the point at which the indicator changes color.

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A: Reversible reactions proceeding inside containers after reaching a specified stage becomes stagnant.…

Q: Chapter 7 Key Terms Activity Word Bank covalent ionic bonding gains products atoms ions reactants…

A: The given question deals with chemical reaction , how the chemical reaction takes place, what are…

Q: A solution of HCIO4 was found to have a pH of 0.14. What is the concentration of HCIO4? a. 7.2 x…

A: HClO4 solution has a pH of 0.14 .We have to calculate the concentration of HClO4 solution .

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A: When potassium Hydrogen phthalate (KHP) treated with sodium hydroxide then Following balanced…

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A: The given reaction is shown below:

Q: Predict whether the following reactions will occur. Cl2(g) + 2KBr(aq) = 2KCl(aq) + Br2(aq)

A: 1. Given reaction,       Cl2(g) + 2KBr(aq) = 2KCl(aq) + Br2(aq)

Q: Predicting products from a general statement about reactivity While idly tossing a baseball from…

A:

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: Hydrogen fluoride gas is a polar covalent molecular compound that dissolves in water to form a weak…

A: 1) Hydrogen fluoride gas is a polar covalent molecule. when put in water it get dissolved but only…

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A:

Q: What is the final concentration of nitrate ion What is the final concentration of sodium ion

A: To calculate final concentration of ion, we would first their moles and using total volume of water…

Q: Calculate the pH and the pOH of a solution containing a H3O+ concentration =2.5 x10^-2M.

A: p H can be calculated using the equation given below:

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: CH4 is a methane molecule. This is an example of a:_ buffer O isotope hydrocarbon O functional group

A: Buffer in organic chemistry can be defined as the solution which does not change its pH when a small…

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: In lab 7, a back titration was performed to determine the milligrams of CaCO, in an antiacid tablet.…

A: Given data Initial mole of HCl added = 0.0120 mole Consumed HCl = 0.01031 mole We know that…

Q: 0.1 M NH4CI solution, using the given pH data, calculate value of (Ka or Kb) 1.0 x 10-9 O 1.0 x 10-6…

A: Since NH4Cl is a salt of weak base and strong acid so we can use hydrolysis formula for this salt

Q: 1. Place a few crystals of bismuth trichloride in a test tube and add 3 ml of water. Observations:…

A: In a chemical reaction, two or more reactant molecules react with each other to form product…

Q: a. H,PO.(aq) + Fe(NO,)2(aq) → O H,PO,(aq) + Fe(NO,)2(aq) → HNO3(aq) + Fes (PO.)2() Rule 6: Most…

A:

Q: Write the concentration equilibrium constant expression for this reaction. 3+ Cr,0, (aq)+ 61 (aq)+14…

A: The equilibrium constant expression can be written as, Ke=[Product]a[Reactant]bwhere,…

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

A: Each half-cell reaction (reduction-oxidation) occurs under certain potential the value obtained by…

Q: (i) Dry pellets of a base ‘X’ when kept in bpen absorbs moisture and turns sticky. The compound is…

A: (i) The compound formed by the chlor alkali process is sodium hydroxide (NaOH). It is a base and…

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: Predict if the following salts will increase, decrease or have no effect on the pH of an aqueous…

A: Salt when dissolved in water then forms a respective acid or base and the reaction is called salt…

Q: Choose the correct equation for the reaction of Sa0, with I. 2 S,0, (aq) +2I;(aq) - 4F (ag) + S,0.…

A:

Q: Zn(s)|Zn2+(aq) || Fe2+(aq, ) | Fe(s)  What would you change to increase the Ecell decrease…

A:

Q: In basic solution the chromate ion, CrO4^2-, can be converted to the chromite, CrO2- ion. The number…

A: The chromate ion is CrO42-  Since the charge on ion s given by  charge on ion = sum of (oxidation…

Q: Acid rain is no threat to lakes in areas where the rock is limestone (calcium carbonate), which can…

A: pH is basically the expression which is used to express the acid or base present. Its scale ranges…

Q: Balance the equations below assuming they occur in an acidic solution. (a) H2 O2 + Sn^2+ ⟶ H2 O +…

A: A balance reaction is the one in which all the atoms at the reactant and product sides are equal. A…