Question

solution is a measure of how acidic it. the acidity, the lower the ph. the -log x gives the ph of a solution, the concentration of hydrogen ions, in. f(x)=-log x is a in the x - axis of the graph of. graph the ph function using the graphing utility. then answer the questions. what is the ph of lemon juice that has a hydrogen ion concentration of 0.01 moles per liter? the ph is

Explanation:

Step1: Identify the formula

The formula for pH is $pH = -\log(x)$, where $x$ is the hydrogen - ion concentration.

Step2: Substitute the given value

Given $x = 0.01$, substitute it into the formula: $pH=-\log(0.01)$.

Step3: Calculate the logarithm

We know that $0.01=\frac{1}{100}=10^{-2}$, and $\log(10^{-2})=- 2$ (since $\log_{10}(10^{n}) = n$). So, $pH=-(-2)=2$.

Answer:

2