High concentrations of ammonia (NH3), nitrite ion, and nitrate ion in water can kill fish. Lethal concentrations of these species for rainbow trout are approximately 1.052 mg/L, 0.362 mg/L, and 1358.3 mg/L, respectively. Express these concentrations in molality units, assuming a solution density of 1.00 g/mL.   _________ m nitrate ion  __________ m nitrite ion  ___________ m ammonia

Q: 1.What will be the new vapor pressure of the water in a 250 mL solution of 0.3774M solution of…

A: We will use colligative property i.e. relative lowering in vapour pressure to calculate vapor…

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Q: 7. The molarity is calculated using the formula: moles solute mass solute/ I. solution molar mass…

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A: Please find the below attachments.

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A: We will use this formula ∆Tf=kf×m

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A: Normal freezing point of water = 00 C Density of water = 1Kg/L

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Q: Use the solubility graph to answer the following questions. 100 2 Solubility (g of salt in 100 g…

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Q: lons Na+ K+ Mg2+ Ca2+ CI™ SO42- HCO3 Total g/kg 10.781 0.399 1.284 0.4119 19.353 2.712 0.126 35.067…

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A: Use simply,  Delta Tf = Kf * m

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Q: What is the osmolarity of a 0.139 M aqueous potassium sulfate, K2SO4 , solution?  _____ osmol/L

A:

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A: Moles of the solution is calculated as, number of moles =mass molar massnumber of moles =3.42…

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A: the answer are as follows:

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Q: Which colligative property of solutions listed below is correctly stated? 1. The freezing point of a…

A:

Q: Identify as true (T) or false (F):  ___ Polar solvents tend to attract and dissolve nonpolar…

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A: Part A -  Given that -  Temperature = 20°C  Initial pressure P1 = 76 mmHg Final Pressure P2 =…

Q: None

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Q: Part B. What is the molality (m) of the solution resulting when 36.5 grams of hydrochloric acid…

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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.