27 g of Al (at. Mass 27) will react completely with oxygen equal to

27g of Al will react completely with

27 g Al will react completely with oxygen equals to ................

27 g of Al will react completely with…… g of O_(2)

27 g of Al will react completely with…… g of O_(2)

27 g of Al will react completely with…… g of O_(2)

27 gm of Al will react completely with: 4Al + 3O_(2) rarr 2Al_(2)O_(3)

Calculate the mass of aluminium oxide formed when 27 g of aluminium foil is burnt completely in oxygen. (Al= 27, O = 16)

27 g of Al(Atomic mass =27 ) will combine with ___________ of O_(2) to form aluminium oxide.

Carbon and oxygen react in ratio 3 : 8 by mass to form CO_(2) . What weight of carbon should be used to react completely with 32 g of oxygen ?