Answer:
magnesium + oxygen Right arrow magnesium oxide
a. pH=2.07
b. pH=3
c. pH=8
pH=-log [H⁺]
a) 0.1 M HF Ka = 7.2 x 10⁻⁴
HF= weak acid
b) 1 x 10⁻³ M HNO₃
HNO₃ = strong acid
c) 1 x 10⁻⁸ M HCl
Answer: is c
Explanation:
The answer would be B.
hope this helps,
Trey
Higher than 59 °C because dipole-dipole interactions in iodine monochloride are stronger than dispersion forces in bromine.
I just took the test and i got it right