Calculate the mass in grams of iodine (i2) that will react completely with 20.4 g of aluminum (al) to form aluminum iodide (ali3)

The balanced chemical reaction between Aluminum and Iodine is,

Mass of Aluminum = 20.4 g

Moles of Aluminum =

The stoichiometric mole ratio of iodine to Al:

Moles of Iodine that would react with 0.756 mol Al=

Mass of iodine =

Therefore, 287.8 g iodine would react with 20.4 g aluminum completely to form aluminum iodide.

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.