The pH of a solution is defined as -log10[H+]. Thus a solution with a hydrogen ion concentration of 10-5M has a pH of 5. [H+] = 10-5 pH = -log[H+] pH = - log [10-5] pH = 5
A substance with a pH of 5 is considered acidic. Examples include coffee, black tea, and beer.
A pH of 9 will give a pOH value of 5, as the sum of pH and pOH is always 14 in water at 25°C. This is because pH + pOH = 14 in water.
The pH can be calculated using the formula pH = -log[H+]. Given that the H+ concentration is 1.7x10^-5, the pH would be pH = -log(1.7x10^-5) ≈ 4.77. Thus, the pH of the solution is around 4.77.
Bromothymol blue is green at a pH of 5.
Horse and house are two examples of words that start with h and end with e.
Aesop
Words that start with Z and end with a re zebra, zinnia, zoysia (grass), and of course Zambia.
Kayak
Bench
Faint, fault, fight, fleet, flint, flirt, frost and fruit are 5 letter words. They start with F and end with T.
Nacho and Nitro
judge juice
creed, chard, child
2 are zoned zooid :)
camel, cruel, creel
Label, lapel, legal, level, libel, local and loyal are 5 letter words.