No entirely sure what you are asking.
pH indicates the acidity of the solution being measured. it is the negative log of the free H+ ion concentration. so pH = - log[H+]. A pH below 7 indicates acidity a pH above 7 basic solutions (in the presence of water).
The inverse of sin inverse (4/11) is simply 4/11.
To find the inverse simply switch the x's with the y's so... inverse of y=x is x=y
To answer this, we simply need to consider the lightest of the chemical elements, hydrogen. Hydrogen's atomic number, and thus its number of protons and electrons, is 1. So, by necessity, that is the minimum amount of valence electrons an atom can have.
You just simply flip the fraction or number. Example: The inverse of 2 is 1/2 and vice versa
Hydrogen, symbol: HHydrogen is just simply hydrogen (H)
As far as positive numbers are concerned, the additive inverse of a positive number is a negative number with the same magnitude (i.e. the additive inverse of 5 is -5). It would be wrong to simply say that "negative" and "additive inverse" are correct, because the additive inverse of a negative number is a positive number.
------ The condensed structural formula is simply a shortened version of the complete structural formula. -------The complete formula indicates all of the carbon and hydrogen atoms. The condenced formula groups the hydrogen atoms with each of the carbon atoms.
Hydrogen is represented simply by a capitol 'H'.
To find the inverse of a function, simply switch the variables x and y. So for the function y=7x+3, the inverse would be x=7y+3, or y=(x-3)/7.
spacetime
Hydrogen can be an atom (H1), a molecule (H2 or normal hydrogen), an isotope such as deuterium or tritium. Ionized Hydrogen is simply a proton.
Simply stated, the inverse of a function is a function where the variables are reversed. If you have a function f(x) = y, the inverse is denoted as f-1(y) = x. Examples: y=x+3 Inverse is x=y+3, or y=x-3 y=2x+5 Inverse is x=2y+5, or y=(x-5)/2