This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
ScanSolve AI Answer
Fresh day icyishakadaniel, let's solve. To find what these solutions have in common, we will calculate the number of moles of solute in each solution. The formula for the number of moles is: Moles = Molarity × Volume (in dm^3) We need to convert the given volumes from cm^3 to dm^3 by dividing by 1000. a) For 100 cm^3 of a 1 M solution: Step 1: Convert volume to dm^3. 100 cm^3 = (100)/(1000) dm^3 = 0.1 dm^3 Step 2: Calculate the number of moles. Moles = 1 M × 0.1 dm^3 = 0.1 mol b) For 10 cm^3 of a 10 M solution: Step 1: Convert volume to dm^3. 10 cm^3 = (10)/(1000) dm^3 = 0.01 dm^3 Step 2: Calculate the number of moles. Moles = 10 M × 0.01 dm^3 = 0.1 mol c) For 50 cm^3 of a 2 M solution: Step 1: Convert volume to dm^3. 50 cm^3 = (50)/(1000) dm^3 = 0.05 dm^3 Step 2: Calculate the number of moles. Moles = 2 M × 0.05 dm^3 = 0.1 mol All three solutions contain the same number of moles of solute. The commonality is that they all contain 0.1 mol of solute. Send me the next one 📸