Epsilon-delta would be the green letter that is used in the precision definition of a limit. (ε, δ).
The grams of aluminum that are required to produce 3.5 moles of AlO3 in presence of excess O2 is calculated as below
write the equation for reaction
4 Al + 3O2 =2 Al2O3
by use of mole ratio between Al to Al2O3 which is 4 :2 the moles of Al
=3.5 x4/2 = 7 moles
mass of Al = moles / x molar mass
= 7 moles x27 g/mol =189 grams
Answer: sorry for the late answer, I just took the test today.
It provides instructions for processes of the cells
Explanation:
Answer:
B.
Explanation: hope this helps
Benzene
The 2nd one I believe
Answer- 2nd