I’m most sure that the answer is A.
Answer:
The mass of aluminum is 26.982 g/mol.
Step-by-step explanation:
The molar mass of an element is the mass in grams of 1 mole of the element. It is determined by taking the atomic weight of the element on the periodic table, and writing it as g/mol.
Step-by-step explanation:
x566 ghdhdurhfudhdyehrv4 the answer is 566
Answer:
Distribute -1/2 over (x - 4)
Divide both sides of the equation by -2