Which of the following compounds is obtained from the reaction of pentanal with H2 in the presence of a transition metal catalyst? a. pentanoic acid
b. pentene
c. 1-pentanol
d. 2-pentanol

Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

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

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: