Answer:
sulfuric acid
Explanation:
a strong acid that soluble in water.
Answer:
It is incorrect because sodium phosphate is a compound that has a single composition.
Explanation:
Sodium phosphate is a compound and not a mixture. It is made up of sodium and phosphate ions and they exists as just a single compound and not different entities.
The parts of a mixture exists separately and they retain their identities.
- In the compound a sodium phosphate we have 3 atoms, Na, P and Oxygen joined together in a definite grouping.
- The properties of the compound are different from the individual elements that makes them up.
Answer:
The scientific name of the grasshopper is Caelifera.
Explanation:
hope this helps.
Answer:
are those the answer choice
To determine what the OH concentration is of a solution with a pH of 9.20. Simply remember that both the pH and POH add up to give a value equal to the ionization exponential value for water, which is 14.
Simply subtract 14 and 9.2 to find the pOH and then take the inverse log to find the OH concentration.
POH = 4.8
OH concentration = 1.58 X 10^-5 M.
