I NEED AN EXPLANATION KUNG PANO SIYA I SOLVE KAHIT NO. 1 LANG THANKYOU. Learning Task 3: Given the value of n, write the names and molecular formulas of straight chain alkanes. General Formula: CnH2n+2 1. If n = 2, Name? b. Molecular Formula? 2. If n = 4, Name? b. Molecular Formula? 3. If n = 5, Name? b. Molecular Formula? 4. If n = 7, Name? b. Molecular Formula? 5. If n = 9, Name? b. Molecular Formula?