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Will we be able to walk on the sun? Combustion analysis of a hydrocarbon produced 33.01g CO2 and 27.04g H2O.
Part A
Calculate the empirical formula of the hydrocarbon.? How many atoms of He gas are present in a 450 mL container at 35 degrees celsius and 740 mmHg?'? 1. By using the scalar product of two vectors, show that the points A (1,-2) B (3,0) and C (5,2) are collinear? Solve for x:
x^3+x^2-9x-9=0?