need assistant for these two questions

You have been working to develop a new fictitious compound in the lab. Determine the amount in units of moles [mol of 22 grams [gl of this compound. The compound has the formula. X6Y9Ze, where the components are X. amu = 50, Y, amu-41 Z, amu-10 The amount of the compound ismol. (Round your answer to two significant digits.) The European Space Agency launched a probe called Rosetta in March 2004. In August 2014, Rosetta reached its destination: a comet called 67P/Churyumov-Gerasimenko [we'll call it Comet 67P for short!]. Rosetta is the first spacecraft to rendezvous with a comet and plans to orbit the comet for 17 months It is expected to launch a lander craft, called Philae, in November 2014 The Rosetta has a launch mass on Earth of 3,000 kilograms [kg]. In order to escape Earth's gravity, the spacecraft must accelerate at a rate of 25,000 miles per hour squared [mi/h2]. How much thrust, in units of newtons [NJ, must the engines provide for the craft to escape Earth's gravitational force