Answer:
d
Explanation:
e works, a and b one of them is stronger but it works d is the only logical answer
Answer:
[H⁺] = 1.8 ×10⁻⁴ mol/L
Explanation:
Given data:
pH of HNO₃ = 3.75
[H⁺] = ?
Solution:
Formula:
pH = -log [H⁺]
Now we will put the values.
3.75 = -log [H⁺]
[H⁺] = 10⁻³°⁷⁵
[H⁺] = 1.8 ×10⁻⁴ mol/L
Answer: The pure metal has low structural strength, magnesium is mainly used in the form of alloys- principally with 10% or less of aluminum, zinc, and manganese- to improve it's hardness, tensile strength, and ability to be cast, welded, and machined.
I hope this really helps you!!! :) And Have a fantastic day!!!
H20 or in english <span>dihydrogen monoxide which simplys means di(2) Hydrogen and mono(1) oxygen.</span>