Explanation:
Basically, the hydroxonium ions, H3O+ are responsible for the acidity of a solution and the hydroxide ions, OH- are responsible for the basicity of a solution.
In an acid solution;
The concentration of the hydroxonium ions is greater than that of the hydroxide ions.
In a basic solution;
The concentration of the hydroxide ions is greater than that of the hydroxonium ions.
I think it’s Nanoscale :)) I’m 99% sure it is
2Ag+(aq) + CO2-_3(aq)-----------Ag2CO3
The answer is Al.
If it is a main group element with 3 electrons in its Lewis dot structure, it must be in group 3A. If it is in the 3p orbital section, then it must be in period 3, since the p orbital is a valence orbital and the number that preceeds it is the principal quantum number. Therefore, your answer is the element in period 3 and group 3A, which is aluminum.
Answer:
5kg
Explanation:
Force = Mass x acceleration
F = ma
m = F/a = 10N/2m/s^2
m = 10/2 = 5kg
The standard unit for mass = Kilogram