Write IUPAC names of the following compound : (1) CH3-CH- CH - CH, (2) CH3- C- CH2 - CH - COOH OH CH,

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.

Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?