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
Tju [1.3M]
3 years ago
5

What is the pH of a 6.4*10-10 m oh- solution?

Chemistry
1 answer:
egoroff_w [7]3 years ago
8 0
PH: 4.80617997
pOH: 9.1938200
[H+]: 1.562
[OH-] 6.4E-10
Acid
You might be interested in
In the balanced reaction below, what is the mole ratio comparing iron (Fe) and oxygen gas (O2)?
zepelin [54]

The given balanced reaction is,

4Fe(s) + 3O_{2}(g) --->2Fe_{2}O_{3} (s)

The stoichiometric coefficients of each element or compound represents the number of moles of that element or compound required for the complete reaction to take place.

The mole ratios of different products and reactants will be:

\frac{Fe}{O_{2}} = \frac{4 mol Fe}{3 mol O_{2}}

\frac{Fe}{Fe_{2}O_{3}} = \frac{4 mol Fe}{2 Fe_{2}O_{3}}

\frac{O_{2}}{Fe_{2}O_{3}} =\frac{3 mol O_{2}}{2molFe_{2}O_{3}}

So the mole ratio comparing iron (Fe) and oxygen gas (O_{2}) is

4 : 3

5 0
3 years ago
Read 2 more answers
Why do the two electrons spend their time equally between both hydrogen atoms? In other words, why can’t one hydrogen just take
vekshin1
Because it is a covalent bond meaning that they share the electrons to achieve full valence.
6 0
3 years ago
Which of the following traits are inherited from parents when the genetic material found in genes is passed to offspring on the
Advocard [28]
I believe it is B. I’m sorry if i’m wrong. Tell me if i’m wrong or right!
7 0
3 years ago
The specific heat values of most _____ tend to be quite low
GrogVix [38]
This answer would be heat capacity
4 0
3 years ago
Given a unsorted list of 1024 elements, what is the runtime for linear search if the search key is less than all elements in the
ra1l [238]

Answer:

10

Explanation:

Binary search's runtime is proportional to log (base two) of the number of list elements.

6 0
3 years ago
Other questions:
  • For each of the following compounds, write the symbols of the ions in the compound, and the number of each ion in the molecule o
    9·1 answer
  • Choose the glycolytic enzymes that require ATP
    8·1 answer
  • In an exothermic reaction, the water will _______ in a calorimeter.
    15·1 answer
  • 1. A 99.8 mL sample of a solution that is 12.0% KI by mass (d: 1.093 g/mL) is added to 96.7 mL of another solution that is 14.0%
    15·1 answer
  • What is an ion atom?
    9·1 answer
  • The bear population in a national forest was monitored for ten years. The collected data for two winter months can be seen in th
    13·1 answer
  • S]
    8·1 answer
  • According to Le Chatelier's principle, what happens to the equilibrium constant (K) when the concentration of the reactants is d
    14·2 answers
  • What happens when an ice cube melts in a glass of water?
    11·1 answer
  • Which mineral might scratch the mineral fluorite, but would not scratch the mineral amphibole? 1 brucite 2. magnesite 3. carnall
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!