A sum of rs 150 is divided into two parts if smaller part is rs 30 less then the greater part find the parts of the sum plz help​

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

Find the mass, in grams, of 5.00*10^23 molecules of f2