5) Solid sulfur and oxygen gas react to produce sulfur trioxide as shown below. In a particular experiment, 6.0 g oro; (
Posted: Fri Apr 29, 2022 1:03 pm
5) Solid sulfur and oxygen gas react to produce sulfur trioxide as shown below. In a particular experiment, 6.0 g oro; (32 g/mol) are reacted with 6.0 g of S. (256 g/mol); S. (8) + 120,(g) - 850 (9) What is the mass of the reactant that still remains at the end of the reaction? (A) 3 33 g (B) 0.16 g (C) 2.67 g (D) 2.00 g 6) A hydrate of NaCo (107 g/mol) has a mass of 636 g before heating. After heating, the mass of the anhydrous compound is found to be 3.22 g. Determine the formula of the hydrate? (A) Na CO,. 21:0 (B) Na:CO, 4130 (C) Na:CO, 61,0 (D) Nasco, 12H30