What is the mass percentage of KBr in a 72.4 g solution with 2.65 g of KBr ? B) 1.68% A) 72.4% C) 3.66% D) 2.65% What is the mass percentage of glucose in a 155 g solution with 14.5 g of glucose? B) 9.35% A) 6.98% C) 2.43% D) 1.65% What is the mass percentage of HBr in a 324 g ssolution with 7.2 g of HBr? B) 7.15% A) 2.22% C) 2.83% D) 4.13%

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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.