10.41 grams NH3 X (1 mol/17.00 grams) = 0.612 moles NH3 X (3 mol H2 / 2 mol NH3) = 0.918 moles H2. 0.918 mol H2 X 2.01 g/mol = 1.85 grams H2 required. 7.94 X 10^-4 g H2 X (1 mol/2.01 grams) = 0.93.95 X 10^-4 mol H2 X (2 mol NH3 / 3 mol H2) = 2.63 X 10^-4 moles NH3.
sprain. n. 1. A painful wrenching or laceration of the ligaments of a joint. 2.The condition resulting from a sprain. tr.v. sprained, sprainÂ·ing, sprains. To cause a sprain to (a joint or ligament).. A painful wrenching or laceration of the ligaments of a joint. 2. The condition resulting from a sprain.
sprain, a traumatic injury to the tendons, muscles, or ligaments around a joint, characterized by pain, swelling, and discoloration of the skin over the joint. The duration and severity of the symptoms vary with the extent of damage to the tissues. Treatment includes support, rest, and alternating cold and heat.o cause a sprain to a joint or ligament. a traumatic injury to the tendons, muscles, or ligaments around a joint, characterized by pain, swelling, and discoloration of the skin over the joint.