Answer:
what's the question? is it A
Explanation:
100mL = 0.1L
0.55 M = mol/0.1 L
mol = 0.055 mol
molar mass of KI = 165.998 g
0.055 * 165.998 = 9.13 g of KI
(NH4)2Cr2O7
Hope this somehow helped.
drt4gxhknwo
Volume = 15.5 g × (1 cm³/0.789 g) = 19.6 cm³
The answer is homogenous i think
