mass of water

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Q: . Hydrogen is the lightest substance known, it would react with any element, however, within the…

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Q: Calculate the change in freezing point of water , with ethalpy of fusion = 6.009 kJ/mole) and the…

A: In this question, we have to Calculate the change in freezing point of water , with ethalpy of…

Q: What does it mean to say that a 200mL sample and a 400mL sample of a salt solution have the same…

A: For question -2  V1 = 200 ml    , V2 = 400 ml For question -3 V2= 100 ml ,M2= 1 M V1 = ? M1 = 5 M

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A: At equivalence point, moles of acid is equals to moles of base.

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Q: 4. Naming lonic Compounds 1. Compete the table below by providing either the chemical formula or the…

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Q: 41 Give the structure corresponding to each name. a. trans-2-methylcyclohexanol b.…

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Q: Table 2. pH Measurement of various substances using paper indicators and pH meter and the…

A: The pH of a substance can be given as follows; pH = -log [H+]   ------ (1) Thus it is defined as the…

Q: turning into vapor at its boiling point100°C) associated with 85 g of water

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: PERCENT WATER IN A HYDRATE DATA/CALCULATION SHEET NAME 1. crucible, cover, BaCl2 2H2O \8,ao6!…

A: Mass of crucible and cover 14.0188 g Mass of crucible, cover and BaCl2.2H2O 18.2061 g Mass of…

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Q: The following reaction occurs in aqueous acid solution: NO, + I- –→ I0, + NO2 In the balanced…

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Q: Calculate the value of the equilibrium constant, Ke, for the reaction AgI(s) + 2 CN¯(aq) =…

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Q: Determine the pH during the titration of 22.9 ml of 0.498 M nitrous acid (Kg = 4.5x10-4) by 0.323 M…

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Q: Calculate the pH of a 0.010 M hypochlorous acid solution. For HOCl, Ka = 3.5x10^-8.

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Q: What is the solubility of M(OH)2 in pure water? Express the molar solubility numerically using three…

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Q: energy balance example discussed in class: A storage contains 0.2 m of liquid water at 75 C. The…

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Q: What concentration of CH3NH3B is necessary to prepare a pH = 10.00 buffer solution assuming the base…

A: Given,  pH = 10.00  pOH = 14 - 10.0 = 4.00 Kb = 4.4×10-4 pKb = 3.36 As it is basic buffer,  so,…

Q: 1. A student adds 25.27 mL of a 0.750 M Na2SO4 solution to another solution containing 2.50 grams of…

A: Given -> Volume of Na2SO4 = 25.27 ml Molarity of Na2SO4 = 0.750 M Weight of BaCl2  = 2.50 gm

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Q: Qualitative Analysis Scheme NOTES:MIXED KNOWN * Comprehensive testing of all ims lconsectutive…

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Q: What is the relationship between pressure and volume data collected in the table below? *I really…

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Q: water?

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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.