1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vovikov84 [41]
3 years ago
11

Calculate the Ph of:

Chemistry
1 answer:
andrey2020 [161]3 years ago
4 0

Answer:

pH= 3.82

Explanation:

Sodium ethanoate or sodium acetate (CH3COONa) ionises completely.

Ethanoic acid or acetic acid (CH3COOH), ionises partially because it is a weak acid.

You might be interested in
Na + H2O -> NaOH +H2 stoichiometry?
Gemiola [76]

Answer:

Sodium + Water = Sodium Hydroxide + Dihydrogen

Explanation:

eaction of sodium with water

Sodium metal reacts rapidly with water to form a colourless solution of sodium hydroxide (NaOH) and hydrogen gas (H2). The resulting solution is basic because of the dissolved hydroxide. The reaction is exothermic.

4 0
3 years ago
Aces true or false, negatively charged particles in an atom are called electrons?
ZanzabumX [31]
True... atoms contain what are called electrons and protons. the protons being possitively charged and the elctrons being negatively charged
5 0
4 years ago
Iron (Fe) is a/n:<br> Element<br> Mixture<br> Compound<br> Solution
Karo-lina-s [1.5K]

Answer:

Element

Explanation:

Iron is an element

4 0
2 years ago
Which statement about entropy is correct? - Entropy is sometimes described as the degree of randomness in a system. - solids are
marysya [2.9K]

Answer: Entropy is sometimes described as the degree of randomness in a system.

4 0
2 years ago
Which is longer DNA or chromosone
Sliva [168]

Answer:

DNA

Explanation: Because if you stretch DNA it gets longer.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Enter the chemical formula for the cation present in the aqueous solution of AgNO3.
    13·1 answer
  • Polypeptides are synthesized from amino acid building blocks. The condensation reaction between the growing polypeptide chain an
    13·1 answer
  • What 5 things can reduce biodiversity
    5·2 answers
  • Suppose that 0.323 g of an unknown sulfate salt is dissolved in 50 mL of water. The solution is acidified with 6M HCl, heated, a
    6·1 answer
  • In which chemical equation is the number of atoms in the reactants the same as the number of atoms in the products? A.Zn + 2HCl
    10·1 answer
  • You and a friend both roll a die at the same time. On the first roll, the dots on the two dice add up to 7. The second roll, the
    8·1 answer
  • Light energy is energy in movement of <br>​
    15·1 answer
  • Which of the following statements is true?
    14·2 answers
  • point)A chemist has 4.43 g of lithium carbonate and must make a 0.0600 mol/L solution.What volume of solution can be made?a) 0.0
    14·1 answer
  • determine the molar mass (in g/mol) of a gas that travels with an effusion time that is 1.94 times longer than that of hcl(g).
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!