Answer:
i have no clue
Explanation:
umm cause i have no clue sorry lol but good luck
Answer:
chlorine, aluminum, sulfur....i think im not sure
Explanation:
The atomic mass is useful in chemistry when it is paired with the mole concept: the atomic mass of an element, measured in amu, is the same as the mass in grams of one mole of an element. since the atomic mass of iron is 55.847 amu, one mole of iron atoms would weigh 55.847 grams.
Answer:
it depends upon the material used to make the brick
Calculate the pOH first :
pOH =14-8.57=5.43
(OH)=10^-5.47
(OH)=3.72 x 10^-6 mol/L