How many liters of hydrogen will combine with 1.28 L of oxygen are both volumes are measured at 200°C and one ATM

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?

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)