When re-attaching the shifter to the linkage with the long bolt, there may be some difficulty getting the base of the shifter, with the new bushings, seated between the arms of the linkage. To make this part easier, I inserted a pair of pliers between those arms and stretched them out a bit.
I also taught Masters Students at Imperial for 3 years. The molecular formula for cyclohexane is C6H12, therefore one molecule of cyclohexane contains 6 carbon atoms and 12 hydrogen atoms. The relative atomic mass (RAM) of carbon is 12.011 g/mol. For hydrogen the RAM is 1.008 g/mol. Cyclohexane's molar mass is thus: (6 x 12.011) + (12 x 1.008) = 84.162 g/mol.
Ok so firstly you need to determine the number of moles of calcium carbonate that reacts If you look at the periodic table or using your memory you can determine the molar mass of calcium carbonate. So here's what you want: n = m/M. n = mols. m = mass.M = molar mass.o the molar mass of CaCO3 is 40.1 + 12.0 + 3(16.0). =100.1 g/mol. Finding n: n = m/M. n = 10.1/100.1 n = 0.100 mol of calcium carbonate (CaCO3). Next you look at the equation. CaCO3(s) â CaO(s) + CO2(g) You can read it like: For every 1 mol of CaCO3 that reacts you produce 1 mol of CaO and 1 mol of CO2.