A replacement reaction which is where the positively charged portion of one of the reactants takes on the negatively charge portion of the other reactant without giving any portion of itself to the other to form products.
Answer:
Molar mass (M) = mass(m) / number of moles (n)
To find the mass of Al2O3 first calculate it's molar mass
thus
M(Al2O3) = (27×2) + (16 × 3)
= 54 + 48
= 102g/mol
Mass of Al2O3 = molar mass × number of moles
= 102 × 0.513
= 52.326g of Al2O3
Hope this helps
At 1.0 mol/min my teacher told me when I asked her yuh
A chemical equation should be balanced, so that when you make calculations based on the equation you must be able to relate the products to the reactants or vice versa. An example of using equations for calculations in chemistry is with the subject stoichiometry.
There are eight protons in an Oxygen's nucleus.
