Having two metals immersed in aqueous solutions of the salts of these metals: iron - aluminum immersed in iron 2 chloride and aluminum chloride
a) draw a diagram of a link made of these metals
b) write the equations of electrode reactions and the summary equation of the process
c) Computational SEM of the cell under conditions

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %