60 grams of ammonia (NH3) is dissolved in 100g of water to create a saturated solution. What would happen if the temperature of the water was increased to 90℃ and why? Question 5 options: About 50 grams of ammonia would come out of solution as the increase in temperature caused the solubility to increase. About 50 more grams of ammonia would be able to dissolve as the increase in temperature caused the solubility to decrease. About 50 more grams of ammonia would be able to dissolve as the increase in temperature caused the solubility to increase. About 50 grams of ammonia would come out of solution as the increase in temperature caused the solubility to decrease.

To place a communications satellite into a geosynchronous orbit at an altitude of 22,240 mi above the surface of the earth, the satellite first is released from a space shuttle , which is in a circular orbit at an altitude of 185 mi, and then is propelled by an upper-stage booster to its final altitude. as the satellite passes through a, the booster's motor is fired to insert the satellite into an elliptic transfer orbit. the booster is again fired at b to insert the satellite into a geosynchronous orbit. knowing that the second firing increases the speed of the satellite by 4810ft/s, determine (a.) the speed of the satellite as it approaches b on the elliptic transfer orbit, (b.) the increase in speed resulting from the first firing at a.