This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.
ScanSolve AI Answer
a) Calculer la concentration en ibuprofène du sirop. The concentration of ibuprofen in the syrup is directly given on the packaging information. Step 1: Identify the given concentration from the problem statement. The problem states "Advil 20mg/ml (sirop d'ibuprofène)". The concentration is 20 mg/ml. b) Calculer le volume de sirop contenant 100mg d'ibuprofène. To calculate the volume of syrup containing 100 mg of ibuprofen, we use the concentration formula. Step 1: State the given concentration and desired mass. Concentration C = 20 mg/ml Mass of ibuprofen m = 100 mg Step 2: Use the formula for concentration to find the volume. The concentration formula is C = (m)/(V), where V is the volume. Rearranging for V: V = (m)/(C) Step 3: Substitute the given values into the formula and calculate. V = 100 mg20 mg/ml V = 5 ml The volume of syrup containing 100 mg of ibuprofen is 5 ml. Envoie-moi la prochaine 📸