12. Lightly scented oils, such as jojoba oil, can be used as carrier oils for strongly fragrant essential oils, such as lavender and rose. If you dissolve 4.2 g of limonene (CoHu) in 125 ml of jojoba oil, then what is the concentration of limonene in the following units! a) S (m/v) b) moles/liter -M- Molarity ) mg/dl

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Q: Compute for the volume of concentrated HCl needed to prepare 500 mL of 0.1000 M HCI solution.

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Q: a 0.55 M solution of a monobasic compound B has a pH of 11.32, what is the Kb value of the base B

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A: In this question, we have to calculate Molarity in the first picture:

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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.