for example, if u open up a MY DOG tray 100g dog food it smells amazing, hell even i want to eat it! but when u get a canned variety of the same flavour, its somehow differentthe meat doesnt smell as nice, almost like it is more processedmy jack russell doesnt enjoy eating it as much, yet it still claims to be the same?why?also, why doesnt the tray tin ones come in the same canned form? does the aluminum in the can have something to do with it?
I think the one in the tray likely needs more preservatives to keep it fresh / safe.
2Al(s)+3H2SO4(aq)-Al2(SO4)3(aq)+3H2(g) Relative Atomic Mass(RAM) of Al 27 27g 1 mole of Al 1.1g 1.1/27 0.0407 moles of Al The ratio of the no of moles of SO4(2-) that reacts to that of Al that reacts is 3:2 Therefore, the no of moles of H2SO4 required 3/2(no of moles of Al) 3/2(0.0407) 6.11x10^-2 Volume of H2SO4 required no of moles of H2SO4/[H2SO4] (6.11x10^-2)/6 1.02x10^-2L 1.02x10^-2x10^3mL 10.2mL I hope this helps and you could send me an e-mail if you're confused!
