1) When three molecules of it are condensed in copper tube at 200°C, we get benzene: 1. Ethene 2. propene 3. butene 4. acetylene 2). Water gas reacts with hydrogen in the presence of certain catalysts to give: a. ethanol b. methanol c. ethene d. methanal​

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon? a balloon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore

How is an endothermic reaction identified