Which sample contains the most concentrated solution of hydrochloric acid (hcl)?
a.) 300ml of 1.00m hclb.) 50ml of 1.45m hclc.) 800ml of 2.00m hcld.) 2.00l of 0.90m hcl

they are both synthetic elements

explanation:

d

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?