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
rewona [7]
4 years ago
6

What is the ph solution that has a hydrogen ion concentration equivalent to 6.5x10^-6

Chemistry
1 answer:
alexira [117]4 years ago
6 0

Answer:

pH = 5.2

Explanation:

pH =  - log[H+] = - log{6.5*10^-6) = 5.2

You might be interested in
What materials are going to use to measure for your data?​
BaLLatris [955]

Answer:

a small unit of measurement used for measuring data is bit.

4 0
4 years ago
Following the Napoleonic Wars , the congress of vienna took steps meant to:
Slav-nsk [51]

Answer:

Prevent any European country from growing much stronger than its neighbors.

Explanation:

4 0
3 years ago
how many moles of sodium are present in a sample of sodium having a mass of 137 g? (molar mass is 23.0g)
vivado [14]

Answer:

5.95 moles

Explanation:

No of moles = given mass / molar mass

No of moles = 137/23

= 5.95 moles

7 0
4 years ago
Will ice melt faster with a lot of salt added or little salt added?
STatiana [176]

Answer:

alot

Explanation:

because salt contains stuff

5 0
3 years ago
Which reaction below represents the electron affinity of li? which reaction below represents the electron affinity of li? li(g)
gladu [14]
Electron affinity is related to the formation of negative ions. Electron affinity can be defined as "the change in energy of a neutral atom when an electron is added to the atom forming a negative ion" To be more specific, energy (in kJ/mol) with regards to atoms (in a gaseous state/phase) Thus, the correct representation for the electron affinity of Li is [Li (g) + e- <span>→ </span> Li- (g)]
3 0
4 years ago
Other questions:
  • Need help plz help any one
    15·1 answer
  • Attached are two chemistry questions I need help with. thank you to whoever helps me out
    11·1 answer
  • What did nuclear fision brought to the humanity?
    11·1 answer
  • What volume of 1.50M NaCl contains 3.40 moles of NaCl?
    13·1 answer
  • At 19.9 degrees Celsius, we dissolve a salt crystal.
    11·1 answer
  • Problem PageQuestion In the Hall-Heroult process, a large electric current is passed through a solution of aluminum oxide dissol
    14·1 answer
  • What causes the "heat island" effect?
    9·1 answer
  • A weather balloon contains 13.0 L of helium at a pressure of 1.01 atm and a temperature of 21.0°C. If this had
    15·1 answer
  • HELP!!!!!! PLEASE!!!
    12·1 answer
  • The normal boiling point of fingernail polish remover is 56℃. what is the vapor pressure of fingernail polish remover at the sal
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!