What is the percent concentration of a 250 ml solution with 0.120 g nacl?
1 answer:
0.048 percent is the answer
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Answer:
See below
Explanation:
You missed the following elements, but any element with 7 valence electrons could behave like that: Cl, Br, I, F, etc
THE MOLAR MASS OF FLUORINE IS 35G/MOL
<span>0.001 M Ba(OH)2 has a higher pH</span>
Reactant is the left side. 4+3=7
Answer:
Number of Protons:
Co: 27
Cl: 17
K: 19
S: 16
Al: 13
P: 15
Number of Electrons:
Co: 25
Cl: 18
K: 18
S: 18
Al: 10
P: 18
