How many grams of glucose are required to form 200 g of ethanol? Express your answer to three significant figures.

Idon't really understand this can you me and show your work.☺☺[ chemistry b] subject [ electron transfer in lonic bonds]grade( 12)

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world