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
GenaCL600 [577]
3 years ago
10

What is the ph of ammonium hydroxide?

Chemistry
1 answer:
marusya05 [52]3 years ago
8 0
Ammonium Hydroxide is basic. At concentration of 1 mM it has a pH of 10.09. At concentration of 10 mM is has a pH of 10.61. At concentration of 100 mM it has a pH of 11.12. Hope that helps somewhat
You might be interested in
Which scientific theory explains that the universe originated from a small densely packed space
vladimir2022 [97]
The big bang theory.
5 0
3 years ago
Read 2 more answers
Polyethylene is a synthetic polymer or plastic with many uses. 1.36 g of a polyethylene sample was dissolved in enough benzene t
trapecia [35]

Answer:

Molar mass = 1.111 × 10⁻⁵ g/mol

Explanation:

Given data:

Mass of polyethylene = 1.36 g

Volume = 100 mL   (0.1 L )

Pressure = 1.86 torr (1.86/760 = 0.003 atm)

Temperature = 25 °C = 25 °C + 273.15 = 298.15 K

Molar mass of polyethylene = ?

Solution :

PV =nRT

n = PV/RT

n = 0.003 atm × 0.1 L / 0.0821 atm. L . mol⁻¹ .k⁻¹  × 298.15 k

n = 0.0003 atm. L / 24.5 atm. L . mol⁻¹

n = 1.2245 × 10⁻⁵ mol

Molar mass = mass / number of moles

Molar mass = 1.36g / 1.2245 × 10⁻⁵ mol

Molar mass = 1.111 × 10⁻⁵ g/mol

3 0
3 years ago
7. Who was the first explorer from France to reach North America? A. Giovanni da Verrazano C. Louis Joliet B. Jacques Cartier D.
Tanzania [10]
Jacques Cartier is the first explorer to reach North America
6 0
3 years ago
Read 2 more answers
Two atoms of element A unite to form a molecule with the formula A2. The bond between the atoms in the molecule is
Musya8 [376]

Ionic - quizlet told me

3 0
3 years ago
Please help!!! Really confused about how to get a balanced equation with this question!!
sammy [17]
Water vapour +carbon dioxide= oxygen and hydrocarbon I think?
5 0
3 years ago
Other questions:
  • Dolphins communicate using compression waves (longitudinal waves). Some of the sounds dolphins make are outside the range of hum
    5·1 answer
  • An atom has +14 protons, 15 Neutrons, and -14 Electrons, what is the charge of its nucleus? ASAP!!
    11·2 answers
  • What is the most important simlarity between rusting and burning?
    12·1 answer
  • Please help, chemistry question
    15·2 answers
  • which is the false statement about c14? a. it is a stable isotope. b. it is a radioactive isotope. c. it is present in all livin
    14·2 answers
  • What are the similarities and differences between light microscopes used by early scientists and light microscopes used today?
    7·1 answer
  • What is kinetic energy related to?
    10·2 answers
  • What elements and molecules are used in the process of photosynthesis.
    12·2 answers
  • Please help me get the answer to bothe a and b​
    9·1 answer
  • What are the types of precipitation?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!