Answer:
c or d
Explanation:
it says it was playing classic music
Answer:
Option A
Explanation:
The atomic number is the number of protons in the nucleus of an atom.
Answer:
A. SR
Explanation:
SR is strongtium and is an electronegative element:))
hope this helps:))
nasubraankabugoawanagpalabansabrainlyHAHAHAHA
Answer:
3.24 mol/L
Explanation:
Given that:
mass of Boron triiodide = 6664 grams
molar mass of BI_3 = 391.52 g/mol
Recall that:
number of moles = mass/molar mass
∴
number of moles = 6664 g /391.52 g/mol
number of moles = 17.02 mol
Also;
Molarity = moles for solute/liter for solution
= 17.02 mol/5.25 L
= 3.24 mol/L
