Organic Chemistry Answers

Water can be decomposed into H2 and O2 via electrolysis. How many moles of H2 could theoretically be obtained from 87.5 g of water?

Prefix and unit for 0.1g = 1

Out of the following which posses delocalized chemicalbond
(1)- ch2=ch-ch=ch2 ,(2)- ch2=ch-ch2-ch=ch2

A 30cm3 sample of butane, C4H10, was completely reacted in a limited supply of oxygen to produce 60 cm3 of carbon dioxide and 60 cm3 of carbon monoxide.
All volumes were measured at room temperature and pressure.
Which volume of oxygen was used?

A 90cm3 B 120cm3 C 150cm3 D 165cm3

(answer D, but why?)

(not sure what type of chemistry this is)

A collection of coins contains 11 nickels, 5 quarters, and 7 times. What is the percentage of dimes in the collection? Express your answer to the ones place.

how many number of moles of CH3OH/NaOH react with one mole of glucose ?

what volume of chloride gas measured at stp will be liberated by a current of 2.5A flows for period of 1.8hours through an aqueous solution of silicon chloride

can we use mono ethylene glycole for production of 1,1,1,2 tetrafluoroethan?

Hi. what is the best alternative of TCE in production in R134a gas?

hi to all. i am interested to production 1,1,1,2 tetrafluoroethylene than other materials such as ethylene or ethylene glycole or the others that are benefit. is here any body to help me?