N2 + 3H2 ----------------- 2 NH3 so 3 moles of H2 are required to produce 2 moles of ammonia. so the molar ratio is 3:2. 10.48 grams of NH3 = 0.6165 moles so. 3H2/2NH3 = x/0.6165 X = 0.9248 moles. 0.9248 moles X 2 grams/mole = 1.8 gramsof H2. proof. 3 moles = 6 grams of H2 produce 2 moles = 34 grams NH3.
Medial Knee Ligament Injury. A medial ligament sprain or MCL injury is a tear of the ligament on the inside of the knee, usually a result of twisting or direct impact.Medial ligament injuries are common in contact sports such as football and rugby, as well as martial arts.natomy. The medial collateral ligament or MCL for short connects the thigh bone (or femur) to the shin bone (or tibia) on the inside of the knee and prevents the knee joint from moving sideways, particularly from forces on the outside of the knee.
Where is your LCL? The LCL ligament is found along the outside of the knee and connects the femur to the smaller bone of the leg bone (fibula). The LCL along with the MCL are both collateral ligaments meaning they are found along the sides of the knee. The LCL controls the side to side movement within the knee. Since the LCL does not connect to the meniscus or knee joint capsule, it is more flexible, and less vulnerable to knee injuries. An LCL injury is however very common in contact sports such as football and soccer.