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
choli [55]
3 years ago
8

hat is the pH of a solution with a hydroxide ion concentration of 10–6M? A. pH = 12 B. pH = 8 C. pH = 6 D. pH = 7

Chemistry
1 answer:
WARRIOR [948]3 years ago
8 0
C=10⁻⁶ mol/L

pH=14-pOH

pOH=-lg[OH⁻]

pH=14+lg10⁻⁶=14-6=8

B. pH = 8

You might be interested in
Can you people help me please
vredina [299]
Because they believed that heavenly bodies’ circular motions where caused by their being attached to unseen resolving solid spheres
5 0
3 years ago
Which of the following is an isotope of hydrogen​
Lena [83]
Z=1 is the formula i would have to see the following lol
7 0
3 years ago
1. An atom that has an outer shell that is NOT full is (more likely OR less likely) to be reactive than an atom that has a full
Serga [27]
Yes because they atom with a stable octet electrons is less reactive it does not need any more electrons while an atom that has an partially filled electrons need more electrons to complete octet structure
7 0
3 years ago
A student is given two clear solutions. One solution contained lead ions, Pb2+ and the other solution contains chloride ions, Cl
larisa86 [58]
<span>A chemical change has occurred creating a precipitate. 
Just had that question on a quiz. XP

Hope I helped :)</span>
4 0
3 years ago
Read 2 more answers
Every force has a what?
katrin2010 [14]

Answer:

What do you mean Every force has a what?

8 0
3 years ago
Read 2 more answers
Other questions:
  • What item would you use to pour medium amounts of liquid
    8·1 answer
  • The atomic number of chlorine is 17. the atomic number of magnesium is 12. what is the formula for magnesium chloride?
    7·1 answer
  • When hydrogen is burned in oxygen to form water, the composition of water formed does not depend on the amount of oxygen reacted
    13·2 answers
  • Problems associated with a declining population size include _____.
    12·2 answers
  • A reaction produces 74.10 g Ca(OH)2 after 56.08 g CaO is added to 36.04 g H2O. How should the difference in the masses of reacta
    10·1 answer
  • What is the volume occupied by 0.106 mol of helium gas at a pressure of 0.99 atm and a temperature of 309 K ?
    7·1 answer
  • Significant Figures: How many significant figures<br> are in 865,010?
    6·1 answer
  • Is it posible Count a grain of sand?explain
    6·1 answer
  • Diffusion is the movement of water between the cell membrane. <br>O True <br>O False​
    10·2 answers
  • What is gamma rays ??​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!