This piece of porcelain is called a streak plate. This method is a method of rapid qualitative isolation and was developed by Robert Koch. It was developed to obtain pure bacterial cultures.
If you were to compare the mass of the products and reactants in a reaction, you would find that the mass of the products is <span>equal to the mass of the reactants.</span>
Answer:
Transpiration is the correct answer mark me brainliest
Answer:
pH = 5.06, solution is acidic
Explanation:
pH = - log [H+]
we are given, [H+] as 8.7 x 10^-6M
Therefore;
pH = - log (8.7 x 10^-6 M)
= 5.06
pH = 5.06
But a solution with a pH of, 1-6 is acidic, while a pH of 7 is neutral and that of 8-14 is basic.
Thus; a pH of 5.06 is acidic
