if 0.200 L of 0.335 M Ca(NO3)2 and 0.300 L of 0.077 M Na2CrO4 are mixed, what is the Qip? Ksp for CaCrO4(s)= 7.1 x10^-4

Q: Lead azide, Pb3(N3)3 has been used as a detonator in automobile airbags. A saturated solution of…

A: Since you have posted multiple questions, we will provide the solution only for the first question…

Q: 1 gram of AgCl (s) is added to  flask containing 98.741mL of an unknown NaCl solution. The…

A: AgCl is a partially soluble salt whereas NaCl is completely soluble. Thus NaCl will extert common…

Q: What mass of NaBrO3 would be required to start precipitating out Ba(BrO3)2 from 250. mL of a 0.195…

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Q: A mixture containing KCl and NaBr was analyzed by Mohr's method. A mass of 0.31011 g of the mixture…

A: Answer: This question is based on stoichiometric calculation where we have to equation the moles of…

Q: Barium sulfate, BaSO4(s), is only slightly soluble in water (Ksp = 9.1 x 10–11). What is the…

A: 2.8 g of SO4 2- ions are soluble in 1 L of solution. Molarity of sulfate ions is as:

Q: ma 2 12. 3.000 g BaCl₂.H₂O (molar mass=244.263 g/mol) was added to a solution of 100 mL of 0.050 M…

A: The question is based on the concept of solubility product principle.  It that states that when a…

Q: The Ksp value for Calcium Phosphate [Ca3(PO4)2] is 1.00 x 10-26 so calculate themolar solubility in…

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Q: Water “softeners” remove metal ions such as Ca²⁺ and Fe₃³⁺ by replacing them with enough Na⁺ ions…

A: First determine the moles of Ca2+. One mole of Ca2+ ion has 2 mol charge present on it. The…

Q: For the following reaction: 2 HCIO4 + Ca(OH)2 → Ca(CIO4)2 +2 H2O (1) What is the equivalent mass of…

A: Equivalent mass:- It is equal to the mass of a given substance which will combine with or displace a…

Q: calculate the mass of QCl2 that can be dissolved in 873.3 mL of solution. The molar mass QCl2 is…

A: The number of moles of a substance is determined as the mass of substance given upon its molar mass.…

Q: Vill a ppt of PbSO4 (s) form if .6 x 104 M Pb(NO3)2 (aq) with 9.3 x Lo^² M you mix Na2SO4 (aq)?…

A: The question is based on the concept of solubility product principle.   It that states that when a…

Q: Will a ppt of A82CO3 (s) form if you mix 3.9 x 10-3 M Ag* (aq) with 1.7 x 10-4M CO32- (aq)? + (Which…

A: Ksp value can be used to predict when a precipitate will form or not. To do this we need to compare…

Q: A 1.000g sample of a mixture which contains only NaCl and KCl gave a precipitate of AgCl which…

A: When a mixture two soluble salts are mixed with a precipitating agent, the initial salts get…

Q: Consider the neutralization reaction…

A: From the above reaction  we can see that the 2 moles of HNO3 is reacting with 1 mole of Ba(OH)2 for…

Q: The Kgp of Ca3 (PO,), is 1.3 x 10-26, Estimate the solubility of this salt in units of g. L-1. You…

A: Given: Ksp = 1.3 x 10-26

Q: If volumes are additive and 75.0 mL of 0.75 M KBr is mixed with 175.0 mL of a BaBr2 solution to give…

A:

Q: Three students studied the following solubility curve. 100 90 NANO, 80 70 60 CaCl 50 Pb(NO3)2 40 KCI…

A: According to the solubility curve given the volume of solvent taken is 100 mL . Given that 10g of…

Q: 90 NANO, 80 70 60 CaCl 50 Pb(NO,)2 40 NaCi 30 KCI 20 KCIO, 10 Ce,(SOJa O 10 20 30 40 50 60 70 80 90…

A: Given data: The temperature of a saturated solution of Pb(NO3)2 = 30°C. The mass of Pb(NO3)2 that is…

Q: 12. Determine the [H] of a solution prepared by combining 750. mL of 0.015 M hypochlorous acid, HOCI…

A: pKa  = - log Ka  pKa   = -log Ka           =  - log (3.50  * 10-8 )          = 7.456This is a buffer…

Q: Suppose 50.00 mL of 2.0 X 10–6 M T(NO3)3 is added to 50.00 mL of 2.0 X 10–4 M ZIO3. Which of the…

A: The information given is 50.00 mL of 2.0 X 10–6 M T(NO3)3 is added to 50.00 mL of 2.0 X 10–4 M ZIO3…

Q: Calculate the maximum solubility of calcium fluoride, CaF2 in g/L when in the presence of 0.077 M…

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Q: What is the nickel ion concentration in a solution prepared by mixing 409 mL of 0.389 M nickel…

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Q: Lead(II) sulfate (PbSO4) is a key component in lead-acid car batteries. Its solubility in water at…

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Q: Zn (s) + 2HBr (aq) --> H2 (g) + ZnBr2 (aq)   What is the molarity of an HBr solution if the…

A: Given :-  Zn (s) + 2HBr (aq) --> H2 (g) + ZnBr2 (aq)  Volume of H2 = 0.620 L  Pressure of H2 =…

Q: A sample of an industrial waste water is analyzed and found to contain 48.5 ppb Co³+. How many grams…

A: Answer:ppb means parts per billion, it means mass of a specie present in 109 g of a solution. So, if…

Q: A buffer is prepared using lactic acid (HLac) and sodium lactate (NaLac). 0.300 dm3 of the0.500…

A: Buffer solution are solution that resist any change in pH of the solution. It can of 3 types…

Q: A 25.00-mL sample of HCl(aq) was added to a 0.1000-g sample of CaCO3 (100.09 g/mol). All the CaCO3…

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Q: You place 0.03531g of CaCl₂ into a 500.0 mL volumetric flask and dissolve the solid with water to…

A: The question is based on the concepts of solutions . we need to calculate PPM concentration of…

Q: Solution X 100 mL of 0.10 M NAOH(aq) is mixed with 100 mL of 0.10 M HBr(aq) Solution Y 100 mL of…

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Q: What is the solubility oh PbF2 in water? The Ksp for PbF2 is 2.7 x 10^-8

A:

Q: 13. Hydroxyapatite is the main mineral component of bone. How many grams of hydroxyapatite will…

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.